intro paragraph examples research paper

How to Write a Research Paper Introduction (with Examples)

How to Write a Research Paper Introduction (with Examples)

The research paper introduction section, along with the Title and Abstract, can be considered the face of any research paper. The following article is intended to guide you in organizing and writing the research paper introduction for a quality academic article or dissertation.

The research paper introduction aims to present the topic to the reader. A study will only be accepted for publishing if you can ascertain that the available literature cannot answer your research question. So it is important to ensure that you have read important studies on that particular topic, especially those within the last five to ten years, and that they are properly referenced in this section. 1 What should be included in the research paper introduction is decided by what you want to tell readers about the reason behind the research and how you plan to fill the knowledge gap. The best research paper introduction provides a systemic review of existing work and demonstrates additional work that needs to be done. It needs to be brief, captivating, and well-referenced; a well-drafted research paper introduction will help the researcher win half the battle.

The introduction for a research paper is where you set up your topic and approach for the reader. It has several key goals:

  • Present your research topic
  • Capture reader interest
  • Summarize existing research
  • Position your own approach
  • Define your specific research problem and problem statement
  • Highlight the novelty and contributions of the study
  • Give an overview of the paper’s structure

The research paper introduction can vary in size and structure depending on whether your paper presents the results of original empirical research or is a review paper. Some research paper introduction examples are only half a page while others are a few pages long. In many cases, the introduction will be shorter than all of the other sections of your paper; its length depends on the size of your paper as a whole.

  • Break through writer’s block. Write your research paper introduction with Paperpal Copilot

Table of Contents

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The introduction in a research paper is placed at the beginning to guide the reader from a broad subject area to the specific topic that your research addresses. They present the following information to the reader

  • Scope: The topic covered in the research paper
  • Context: Background of your topic
  • Importance: Why your research matters in that particular area of research and the industry problem that can be targeted

The research paper introduction conveys a lot of information and can be considered an essential roadmap for the rest of your paper. A good introduction for a research paper is important for the following reasons:

  • It stimulates your reader’s interest: A good introduction section can make your readers want to read your paper by capturing their interest. It informs the reader what they are going to learn and helps determine if the topic is of interest to them.
  • It helps the reader understand the research background: Without a clear introduction, your readers may feel confused and even struggle when reading your paper. A good research paper introduction will prepare them for the in-depth research to come. It provides you the opportunity to engage with the readers and demonstrate your knowledge and authority on the specific topic.
  • It explains why your research paper is worth reading: Your introduction can convey a lot of information to your readers. It introduces the topic, why the topic is important, and how you plan to proceed with your research.
  • It helps guide the reader through the rest of the paper: The research paper introduction gives the reader a sense of the nature of the information that will support your arguments and the general organization of the paragraphs that will follow. It offers an overview of what to expect when reading the main body of your paper.

What are the parts of introduction in the research?

A good research paper introduction section should comprise three main elements: 2

  • What is known: This sets the stage for your research. It informs the readers of what is known on the subject.
  • What is lacking: This is aimed at justifying the reason for carrying out your research. This could involve investigating a new concept or method or building upon previous research.
  • What you aim to do: This part briefly states the objectives of your research and its major contributions. Your detailed hypothesis will also form a part of this section.

How to write a research paper introduction?

The first step in writing the research paper introduction is to inform the reader what your topic is and why it’s interesting or important. This is generally accomplished with a strong opening statement. The second step involves establishing the kinds of research that have been done and ending with limitations or gaps in the research that you intend to address. Finally, the research paper introduction clarifies how your own research fits in and what problem it addresses. If your research involved testing hypotheses, these should be stated along with your research question. The hypothesis should be presented in the past tense since it will have been tested by the time you are writing the research paper introduction.

The following key points, with examples, can guide you when writing the research paper introduction section:

  • Highlight the importance of the research field or topic
  • Describe the background of the topic
  • Present an overview of current research on the topic

Example: The inclusion of experiential and competency-based learning has benefitted electronics engineering education. Industry partnerships provide an excellent alternative for students wanting to engage in solving real-world challenges. Industry-academia participation has grown in recent years due to the need for skilled engineers with practical training and specialized expertise. However, from the educational perspective, many activities are needed to incorporate sustainable development goals into the university curricula and consolidate learning innovation in universities.

  • Reveal a gap in existing research or oppose an existing assumption
  • Formulate the research question

Example: There have been plausible efforts to integrate educational activities in higher education electronics engineering programs. However, very few studies have considered using educational research methods for performance evaluation of competency-based higher engineering education, with a focus on technical and or transversal skills. To remedy the current need for evaluating competencies in STEM fields and providing sustainable development goals in engineering education, in this study, a comparison was drawn between study groups without and with industry partners.

  • State the purpose of your study
  • Highlight the key characteristics of your study
  • Describe important results
  • Highlight the novelty of the study.
  • Offer a brief overview of the structure of the paper.

Example: The study evaluates the main competency needed in the applied electronics course, which is a fundamental core subject for many electronics engineering undergraduate programs. We compared two groups, without and with an industrial partner, that offered real-world projects to solve during the semester. This comparison can help determine significant differences in both groups in terms of developing subject competency and achieving sustainable development goals.

Write a Research Paper Introduction in Minutes with Paperpal

Paperpal Copilot is a generative AI-powered academic writing assistant. It’s trained on millions of published scholarly articles and over 20 years of STM experience. Paperpal Copilot helps authors write better and faster with:

  • Real-time writing suggestions
  • In-depth checks for language and grammar correction
  • Paraphrasing to add variety, ensure academic tone, and trim text to meet journal limits

With Paperpal Copilot, create a research paper introduction effortlessly. In this step-by-step guide, we’ll walk you through how Paperpal transforms your initial ideas into a polished and publication-ready introduction.

intro paragraph examples research paper

How to use Paperpal to write the Introduction section

Step 1: Sign up on Paperpal and click on the Copilot feature, under this choose Outlines > Research Article > Introduction

Step 2: Add your unstructured notes or initial draft, whether in English or another language, to Paperpal, which is to be used as the base for your content.

Step 3: Fill in the specifics, such as your field of study, brief description or details you want to include, which will help the AI generate the outline for your Introduction.

Step 4: Use this outline and sentence suggestions to develop your content, adding citations where needed and modifying it to align with your specific research focus.

Step 5: Turn to Paperpal’s granular language checks to refine your content, tailor it to reflect your personal writing style, and ensure it effectively conveys your message.

You can use the same process to develop each section of your article, and finally your research paper in half the time and without any of the stress.

The purpose of the research paper introduction is to introduce the reader to the problem definition, justify the need for the study, and describe the main theme of the study. The aim is to gain the reader’s attention by providing them with necessary background information and establishing the main purpose and direction of the research.

The length of the research paper introduction can vary across journals and disciplines. While there are no strict word limits for writing the research paper introduction, an ideal length would be one page, with a maximum of 400 words over 1-4 paragraphs. Generally, it is one of the shorter sections of the paper as the reader is assumed to have at least a reasonable knowledge about the topic. 2 For example, for a study evaluating the role of building design in ensuring fire safety, there is no need to discuss definitions and nature of fire in the introduction; you could start by commenting upon the existing practices for fire safety and how your study will add to the existing knowledge and practice.

When deciding what to include in the research paper introduction, the rest of the paper should also be considered. The aim is to introduce the reader smoothly to the topic and facilitate an easy read without much dependency on external sources. 3 Below is a list of elements you can include to prepare a research paper introduction outline and follow it when you are writing the research paper introduction. Topic introduction: This can include key definitions and a brief history of the topic. Research context and background: Offer the readers some general information and then narrow it down to specific aspects. Details of the research you conducted: A brief literature review can be included to support your arguments or line of thought. Rationale for the study: This establishes the relevance of your study and establishes its importance. Importance of your research: The main contributions are highlighted to help establish the novelty of your study Research hypothesis: Introduce your research question and propose an expected outcome. Organization of the paper: Include a short paragraph of 3-4 sentences that highlights your plan for the entire paper

Cite only works that are most relevant to your topic; as a general rule, you can include one to three. Note that readers want to see evidence of original thinking. So it is better to avoid using too many references as it does not leave much room for your personal standpoint to shine through. Citations in your research paper introduction support the key points, and the number of citations depend on the subject matter and the point discussed. If the research paper introduction is too long or overflowing with citations, it is better to cite a few review articles rather than the individual articles summarized in the review. A good point to remember when citing research papers in the introduction section is to include at least one-third of the references in the introduction.

The literature review plays a significant role in the research paper introduction section. A good literature review accomplishes the following: Introduces the topic – Establishes the study’s significance – Provides an overview of the relevant literature – Provides context for the study using literature – Identifies knowledge gaps However, remember to avoid making the following mistakes when writing a research paper introduction: Do not use studies from the literature review to aggressively support your research Avoid direct quoting Do not allow literature review to be the focus of this section. Instead, the literature review should only aid in setting a foundation for the manuscript.

Remember the following key points for writing a good research paper introduction: 4

  • Avoid stuffing too much general information: Avoid including what an average reader would know and include only that information related to the problem being addressed in the research paper introduction. For example, when describing a comparative study of non-traditional methods for mechanical design optimization, information related to the traditional methods and differences between traditional and non-traditional methods would not be relevant. In this case, the introduction for the research paper should begin with the state-of-the-art non-traditional methods and methods to evaluate the efficiency of newly developed algorithms.
  • Avoid packing too many references: Cite only the required works in your research paper introduction. The other works can be included in the discussion section to strengthen your findings.
  • Avoid extensive criticism of previous studies: Avoid being overly critical of earlier studies while setting the rationale for your study. A better place for this would be the Discussion section, where you can highlight the advantages of your method.
  • Avoid describing conclusions of the study: When writing a research paper introduction remember not to include the findings of your study. The aim is to let the readers know what question is being answered. The actual answer should only be given in the Results and Discussion section.

To summarize, the research paper introduction section should be brief yet informative. It should convince the reader the need to conduct the study and motivate him to read further. If you’re feeling stuck or unsure, choose trusted AI academic writing assistants like Paperpal to effortlessly craft your research paper introduction and other sections of your research article.

1. Jawaid, S. A., & Jawaid, M. (2019). How to write introduction and discussion. Saudi Journal of Anaesthesia, 13(Suppl 1), S18.

2. Dewan, P., & Gupta, P. (2016). Writing the title, abstract and introduction: Looks matter!. Indian pediatrics, 53, 235-241.

3. Cetin, S., & Hackam, D. J. (2005). An approach to the writing of a scientific Manuscript1. Journal of Surgical Research, 128(2), 165-167.

4. Bavdekar, S. B. (2015). Writing introduction: Laying the foundations of a research paper. Journal of the Association of Physicians of India, 63(7), 44-6.

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Get accurate academic translations, rewriting support, grammar checks, vocabulary suggestions, and generative AI assistance that delivers human precision at machine speed. Try for free or upgrade to Paperpal Prime starting at US$19 a month to access premium features, including consistency, plagiarism, and 30+ submission readiness checks to help you succeed.  

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Starting Your Research Paper: Writing an Introductory Paragraph

  • Choosing Your Topic
  • Define Keywords
  • Planning Your Paper
  • Writing an Introductory Paragraph

The Dreaded Introductory Paragraph

Writing the introductory paragraph can be a frustrating and slow process -- but it doesn't have to be.  If you planned your paper out, then most of the introductory paragraph is already written.  Now you just need a beginning and an end.

 
     
 
     
  for writing thesis statements.

Here's an introductory paragraph for a paper I wrote.  I started the paper with a factoid, then presented each main point of my paper and then ended with my thesis statement.

  Breakdown:

1st Sentence   I lead with a quick factoid about comics.
2nd & 3rd These sentences define graphic novels and gives a brief history. This is also how the body of my paper starts.
4rd Sentence This sentence introduces the current issue. See how I gave the history first and now give the current issue? That's flow.
5th Sentence Since I was pro-graphic novels, I gave the opposing (con) side first. Remember if you're picking a side, you give the other side first and then your side.
6th Sentence Now I can give my pro-graphic novel argument.
7th Sentence This further expands my pro-graphic novel argument.
8th Sentence This is my thesis statement.
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Ertugrul Portakal

Apr 12, 2024

Writing a Research Paper Introduction (with 3 Examples)

Nail your research paper's introduction! Learn to captivate and inform readers from the start—our guide shows how!

Writing a Research Paper Introduction (with 3 Examples)

TABLE OF CONTENTS

A catchy and informative introduction is essential in academic writing, especially if you want your readers to have background information about your paper. However, writing an interesting and informative introduction can sometimes be a time-consuming and tiring process. If you don't know where to start when crafting an introduction, no need to worry - we've got you covered!

In this article, we will explain step by step what an introduction is in academic writing and how to write it!

Ready? Let's start!

  • An introduction is a paragraph that provides information about your entire paper and aims to attract and inform the reader.
  • Before writing an introduction or even starting your paper, you need to research academic sources.
  • The first one or two sentences of an introduction paragraph should be a hook to attract the reader's attention.
  • Afterwards, you need to prepare the reader for your argument by giving background information about your topic.
  • Finally, you should state your argument about your topic with a thesis statement.
  • If you are writing a longer paper, you can inform your readers about the map of your paper.
  • If you are looking for an AI assistant to support you throughout your writing process, TextCortex is designed for you with its advanced features.

What is an Introduction in a research paper?

In any academic writing, including essays and research papers, an introduction is the first paragraph that the reader will encounter. This paragraph should both attract the reader's attention and give them the necessary information about the paper. In any academic paper, the introduction paragraph constitutes 10% of the paper's total word count. For example, if you are preparing a 3,000-word paper, your introduction paragraph should consist of approximately 300 words. You should also write sentences within these 300 words that will attract the reader's attention and provide them with information about the paper.

Importance of an Introduction Paragraph

The biggest function of an introduction paragraph is to prepare the reader for the author's thesis statement. A traditional introduction paragraph begins with a few sentences or questions that will catch the reader's attention. After attracting the reader's attention, necessary background information on the subject is given. Finally, the author explains to the readers what the whole paper is about by stating the thesis. A thesis statement is the final sentence that summarizes the main points of your paper and conveys your claim.

First Things First: Preliminary Research

When working on any academic writing type, it is essential to start by researching your topic thoroughly before beginning to type. What sets academic writing apart from other writing types is the requirement for it to be written using accurate information from reliable sources.

Researching academic sources can be a time-consuming and unnecessary process. One has to read through hundreds of pages, review dozens of articles and verify the accuracy of each source. However, if you're looking to reduce your workload and maximize efficiency by automating repetitive tasks such as literature review, ZenoChat is the perfect solution for you. With its web search feature, ZenoChat can use the entire internet as a data source. Additionally, by activating the "scholar" option of the ZenoChat web search feature, you can ensure that it only uses academic sources when generating output.

How to Create an Introduction for Academic Writing?

Creating an introduction paragraph that is interesting, informative, and conveys your thesis is an easier process than it seems. As long as you have sufficient information about your topic and an outline , you can write engaging introductions by following a few simple steps. Let's take a closer look at how to write an introduction for academic writing.

1-) Start with a Catchy Hook

Your first sentence is one of the factors that most influence a reader's decision to read your paper. This sentence determines the tone of your paper and attracts the reader's attention. For this reason, we recommend that you start your introduction paragraph with a strong and catchy hook sentence.

  • Avoid long and complex sentences
  • Use clear and concise sentences
  • Write a sentence that will spark the reader's curiosity
  • You can ask questions that will encourage the reader to read the remaining paragraph
  • Avoid fact or overly broad sentences
  • Avoid using dictionary definitions as your hook

2-) Give Background Information

After writing a strong hook sentence, you need to provide basic information about your topic so that the reader can understand what they will learn about when they read your paper. In this section, you can benefit from opinions that support or oppose your argument. Additionally, this section should refer to the body paragraphs of your writing.

  • You can write a background information sentence for each body paragraph.
  • The information here should be concise and compact
  • Avoid talking about your evidence and results unless necessary.

3-) State Your Thesis 

After attracting the reader's attention and providing background information, it is time to present your approach and argument towards the topic with a thesis statement. A thesis statement usually comprises one or two sentences and communicates the paper's argument to the reader. A well-written thesis statement should express your stance on the topic.

  • Avoid merely stating a fact
  • Claim your argument

4-) Tell Reader About Your Paper

Although you need to move on to body paragraphs after the thesis statement in short papers, it will be useful to add a few sentences that will guide the reader in your longer papers. This way, your readers can better understand which arguments they will encounter on which pages and the course of your paper. That leads the reader to clearly understand and follow your content.

Let’s Wrap it Up

Writing an interesting and informative introduction is usually a long process that requires a lot of rewriting. You may need to rewrite a sentence dozens of times so that your words and sentences clearly describe your paper and argument. Fortunately, you can generate state-of-the-art introductions using AI tools and use them with a little editing.

When it comes to text generation, paraphrasing, and grammar & spelling checking, TextCortex is the way to go with its advanced LLMs and customization options. With TextCortex, you can generate all writing types, including introduction, from scratch, rewrite your existing texts, change their tone of voice, or fix their grammar. TextCortex is available as a web application and browser extension. The TextCortex browser extension is integrated with 30,000+ websites and apps. So, you can complete your AI-driven writing tasks anywhere and anytime.

Let's examine a few sample introductions generated by TextCortex.

Example Introduction #1

“Should social media platforms be banned from collecting their users' data?”

example research paper introduction

Example Introduction #2

“Do electric vehicles decrease overall emissions?”

example research paper introduction 2

Example Introduction #3

“Is graffiti an act of vandalism or the creation of art?”

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Home » Research Paper Introduction – Writing Guide and Examples

Research Paper Introduction – Writing Guide and Examples

Table of Contents

Research Paper Introduction

Research Paper Introduction

Research paper introduction is the first section of a research paper that provides an overview of the study, its purpose, and the research question (s) or hypothesis (es) being investigated. It typically includes background information about the topic, a review of previous research in the field, and a statement of the research objectives. The introduction is intended to provide the reader with a clear understanding of the research problem, why it is important, and how the study will contribute to existing knowledge in the field. It also sets the tone for the rest of the paper and helps to establish the author’s credibility and expertise on the subject.

How to Write Research Paper Introduction

Writing an introduction for a research paper can be challenging because it sets the tone for the entire paper. Here are some steps to follow to help you write an effective research paper introduction:

  • Start with a hook : Begin your introduction with an attention-grabbing statement, a question, or a surprising fact that will make the reader interested in reading further.
  • Provide background information: After the hook, provide background information on the topic. This information should give the reader a general idea of what the topic is about and why it is important.
  • State the research problem: Clearly state the research problem or question that the paper addresses. This should be done in a concise and straightforward manner.
  • State the research objectives: After stating the research problem, clearly state the research objectives. This will give the reader an idea of what the paper aims to achieve.
  • Provide a brief overview of the paper: At the end of the introduction, provide a brief overview of the paper. This should include a summary of the main points that will be discussed in the paper.
  • Revise and refine: Finally, revise and refine your introduction to ensure that it is clear, concise, and engaging.

Structure of Research Paper Introduction

The following is a typical structure for a research paper introduction:

  • Background Information: This section provides an overview of the topic of the research paper, including relevant background information and any previous research that has been done on the topic. It helps to give the reader a sense of the context for the study.
  • Problem Statement: This section identifies the specific problem or issue that the research paper is addressing. It should be clear and concise, and it should articulate the gap in knowledge that the study aims to fill.
  • Research Question/Hypothesis : This section states the research question or hypothesis that the study aims to answer. It should be specific and focused, and it should clearly connect to the problem statement.
  • Significance of the Study: This section explains why the research is important and what the potential implications of the study are. It should highlight the contribution that the research makes to the field.
  • Methodology: This section describes the research methods that were used to conduct the study. It should be detailed enough to allow the reader to understand how the study was conducted and to evaluate the validity of the results.
  • Organization of the Paper : This section provides a brief overview of the structure of the research paper. It should give the reader a sense of what to expect in each section of the paper.

Research Paper Introduction Examples

Research Paper Introduction Examples could be:

Example 1: In recent years, the use of artificial intelligence (AI) has become increasingly prevalent in various industries, including healthcare. AI algorithms are being developed to assist with medical diagnoses, treatment recommendations, and patient monitoring. However, as the use of AI in healthcare grows, ethical concerns regarding privacy, bias, and accountability have emerged. This paper aims to explore the ethical implications of AI in healthcare and propose recommendations for addressing these concerns.

Example 2: Climate change is one of the most pressing issues facing our planet today. The increasing concentration of greenhouse gases in the atmosphere has resulted in rising temperatures, changing weather patterns, and other environmental impacts. In this paper, we will review the scientific evidence on climate change, discuss the potential consequences of inaction, and propose solutions for mitigating its effects.

Example 3: The rise of social media has transformed the way we communicate and interact with each other. While social media platforms offer many benefits, including increased connectivity and access to information, they also present numerous challenges. In this paper, we will examine the impact of social media on mental health, privacy, and democracy, and propose solutions for addressing these issues.

Example 4: The use of renewable energy sources has become increasingly important in the face of climate change and environmental degradation. While renewable energy technologies offer many benefits, including reduced greenhouse gas emissions and energy independence, they also present numerous challenges. In this paper, we will assess the current state of renewable energy technology, discuss the economic and political barriers to its adoption, and propose solutions for promoting the widespread use of renewable energy.

Purpose of Research Paper Introduction

The introduction section of a research paper serves several important purposes, including:

  • Providing context: The introduction should give readers a general understanding of the topic, including its background, significance, and relevance to the field.
  • Presenting the research question or problem: The introduction should clearly state the research question or problem that the paper aims to address. This helps readers understand the purpose of the study and what the author hopes to accomplish.
  • Reviewing the literature: The introduction should summarize the current state of knowledge on the topic, highlighting the gaps and limitations in existing research. This shows readers why the study is important and necessary.
  • Outlining the scope and objectives of the study: The introduction should describe the scope and objectives of the study, including what aspects of the topic will be covered, what data will be collected, and what methods will be used.
  • Previewing the main findings and conclusions : The introduction should provide a brief overview of the main findings and conclusions that the study will present. This helps readers anticipate what they can expect to learn from the paper.

When to Write Research Paper Introduction

The introduction of a research paper is typically written after the research has been conducted and the data has been analyzed. This is because the introduction should provide an overview of the research problem, the purpose of the study, and the research questions or hypotheses that will be investigated.

Once you have a clear understanding of the research problem and the questions that you want to explore, you can begin to write the introduction. It’s important to keep in mind that the introduction should be written in a way that engages the reader and provides a clear rationale for the study. It should also provide context for the research by reviewing relevant literature and explaining how the study fits into the larger field of research.

Advantages of Research Paper Introduction

The introduction of a research paper has several advantages, including:

  • Establishing the purpose of the research: The introduction provides an overview of the research problem, question, or hypothesis, and the objectives of the study. This helps to clarify the purpose of the research and provide a roadmap for the reader to follow.
  • Providing background information: The introduction also provides background information on the topic, including a review of relevant literature and research. This helps the reader understand the context of the study and how it fits into the broader field of research.
  • Demonstrating the significance of the research: The introduction also explains why the research is important and relevant. This helps the reader understand the value of the study and why it is worth reading.
  • Setting expectations: The introduction sets the tone for the rest of the paper and prepares the reader for what is to come. This helps the reader understand what to expect and how to approach the paper.
  • Grabbing the reader’s attention: A well-written introduction can grab the reader’s attention and make them interested in reading further. This is important because it can help to keep the reader engaged and motivated to read the rest of the paper.
  • Creating a strong first impression: The introduction is the first part of the research paper that the reader will see, and it can create a strong first impression. A well-written introduction can make the reader more likely to take the research seriously and view it as credible.
  • Establishing the author’s credibility: The introduction can also establish the author’s credibility as a researcher. By providing a clear and thorough overview of the research problem and relevant literature, the author can demonstrate their expertise and knowledge in the field.
  • Providing a structure for the paper: The introduction can also provide a structure for the rest of the paper. By outlining the main sections and sub-sections of the paper, the introduction can help the reader navigate the paper and find the information they are looking for.

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Writing an introduction for a research paper is a critical element of your paper, but it can seem challenging to encapsulate enormous amount of information into a concise form. The introduction of your research paper sets the tone for your research and provides the context for your study. In this article, we will guide you through the process of writing an effective introduction that grabs the reader's attention and captures the essence of your research paper.

Understanding the Purpose of a Research Paper Introduction

The introduction acts as a road map for your research paper, guiding the reader through the main ideas and arguments. The purpose of the introduction is to present your research topic to the readers and provide a rationale for why your study is relevant. It helps the reader locate your research and its relevance in the broader field of related scientific explorations. Additionally, the introduction should inform the reader about the objectives and scope of your study, giving them an overview of what to expect in the paper. By including a comprehensive introduction, you establish your credibility as an author and convince the reader that your research is worth their time and attention.

Key Elements to Include in Your Introduction

When writing your research paper introduction, there are several key elements you should include to ensure it is comprehensive and informative.

  • A hook or attention-grabbing statement to capture the reader's interest.  It can be a thought-provoking question, a surprising statistic, or a compelling anecdote that relates to your research topic.
  • A brief overview of the research topic and its significance. By highlighting the gap in existing knowledge or the problem your research aims to address, you create a compelling case for the relevance of your study.
  • A clear research question or problem statement. This serves as the foundation of your research and guides the reader in understanding the unique focus of your study. It should be concise, specific, and clearly articulated.
  • An outline of the paper's structure and main arguments, to help the readers navigate through the paper with ease.

Preparing to Write Your Introduction

Before diving into writing your introduction, it is essential to prepare adequately. This involves 3 important steps:

  • Conducting Preliminary Research: Immerse yourself in the existing literature to develop a clear research question and position your study within the academic discourse.
  • Identifying Your Thesis Statement: Define a specific, focused, and debatable thesis statement, serving as a roadmap for your paper.
  • Considering Broader Context: Reflect on the significance of your research within your field, understanding its potential impact and contribution.

By engaging in these preparatory steps, you can ensure that your introduction is well-informed, focused, and sets the stage for a compelling research paper.

Structuring Your Introduction

Now that you have prepared yourself to tackle the introduction, it's time to structure it effectively. A well-structured introduction will engage the reader from the beginning and provide a logical flow to your research paper.

Starting with a Hook

Begin your introduction with an attention-grabbing hook that captivates the reader's interest. This hook serves as a way to make your introduction more engaging and compelling. For example, if you are writing a research paper on the impact of climate change on biodiversity, you could start your introduction with a statistic about the number of species that have gone extinct due to climate change. This will immediately grab the reader's attention and make them realize the urgency and importance of the topic.

Introducing Your Topic

Provide a brief overview, which should give the reader a general understanding of the subject matter and its significance. Explain the importance of the topic and its relevance to the field. This will help the reader understand why your research is significant and why they should continue reading. Continuing with the example of climate change and biodiversity, you could explain how climate change is one of the greatest threats to global biodiversity, how it affects ecosystems, and the potential consequences for both wildlife and human populations. By providing this context, you are setting the stage for the rest of your research paper and helping the reader understand the importance of your study.

Presenting Your Thesis Statement

The thesis statement should directly address your research question and provide a preview of the main arguments or findings discussed in your paper. Make sure your thesis statement is clear, concise, and well-supported by the evidence you will present in your research paper. By presenting a strong and focused thesis statement, you are providing the reader with the information they could anticipate in your research paper. This will help them understand the purpose and scope of your study and will make them more inclined to continue reading.

Writing Techniques for an Effective Introduction

When crafting an introduction, it is crucial to pay attention to the finer details that can elevate your writing to the next level. By utilizing specific writing techniques, you can captivate your readers and draw them into your research journey.

Using Clear and Concise Language

One of the most important writing techniques to employ in your introduction is the use of clear and concise language. By choosing your words carefully, you can effectively convey your ideas to the reader. It is essential to avoid using jargon or complex terminology that may confuse or alienate your audience. Instead, focus on communicating your research in a straightforward manner to ensure that your introduction is accessible to both experts in your field and those who may be new to the topic. This approach allows you to engage a broader audience and make your research more inclusive.

Establishing the Relevance of Your Research

One way to establish the relevance of your research is by highlighting how it fills a gap in the existing literature. Explain how your study addresses a significant research question that has not been adequately explored. By doing this, you demonstrate that your research is not only unique but also contributes to the broader knowledge in your field. Furthermore, it is important to emphasize the potential impact of your research. Whether it is advancing scientific understanding, informing policy decisions, or improving practical applications, make it clear to the reader how your study can make a difference.

By employing these two writing techniques in your introduction, you can effectively engage your readers. Take your time to craft an introduction that is both informative and captivating, leaving your readers eager to delve deeper into your research.

Revising and Polishing Your Introduction

Once you have written your introduction, it is crucial to revise and polish it to ensure that it effectively sets the stage for your research paper.

Self-Editing Techniques

Review your introduction for clarity, coherence, and logical flow. Ensure each paragraph introduces a new idea or argument with smooth transitions.

Check for grammatical errors, spelling mistakes, and awkward sentence structures.

Ensure that your introduction aligns with the overall tone and style of your research paper.

Seeking Feedback for Improvement

Consider seeking feedback from peers, colleagues, or your instructor. They can provide valuable insights and suggestions for improving your introduction. Be open to constructive criticism and use it to refine your introduction and make it more compelling for the reader.

Writing an introduction for a research paper requires careful thought and planning. By understanding the purpose of the introduction, preparing adequately, structuring effectively, and employing writing techniques, you can create an engaging and informative introduction for your research. Remember to revise and polish your introduction to ensure that it accurately represents the main ideas and arguments in your research paper. With a well-crafted introduction, you will capture the reader's attention and keep them inclined to your paper.

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How to Write a Research Paper Introduction Paragraph

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Table of contents

  • 1 What Is an Introduction Paragraph for Research Paper?
  • 2.1 1. State Your Research Theme
  • 2.2 2. Be Original
  • 2.3 3. Explain Key Terms
  • 2.4 4. Size Is Important
  • 2.5 5. Refer to the Keywords
  • 2.6 6. Follow the Rules of Logic
  • 3 Common Mistakes and How Not to Slip Up
  • 4 Research Paper Introduction Examples
  • 5.1 What should the introduction of a paper accomplish?
  • 5.2 How long does an introduction in a research paper have to be?
  • 5.3 Can you start a research paper with a question?

Just like the alphabet begins with the letter “A,” any essay begins with an introduction. When you’re ready to write a research paper, you should start with an opening section. These are not common sentences but ones that form the entire thesis you will explore in the body paragraphs of a research project. You should guide the reader through the topic and present the importance of your university research and its results.

What Is an Introduction Paragraph for Research Paper?

Writing a research paper is a mandatory task in almost any educational specialty. You will definitely have to face this kind of task at some point. We know how difficult it can be to collect your thoughts and start doing work by arranging an introduction. That is why we are ready to come to your aid and tell you in detail the rules and share some useful tips on writing the opening passage.

The research paper introductions are pieces of information placed at the beginning of the paper. The size of this section depends on the general requirements for the work and usually is about 350-450 words. Moreover, everything you write in the introduction should attract the reader’s curiosity. This part of your work is designed to help the reader identify whether he or she wants to read the paper.

Check out the example of an abstract for a research paper . That is why it is incredibly important to approach this section’s writing responsibly and ensure that you clearly and interestingly position your research topic. A well-written research paper introduction will make you more likely to get a high score.

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How to Write a Research Paper Introduction?

After writing your research paper, you will have a broad picture of your entire research and analysis. Being an expert in the research niche of your scientific paper , you will be able to come to valid conclusions and highlight your work’s main points. This will help you to create an outline, identify the key notions, and include them in the introduction. You should also define a hook that can catch the reader to increase interest in reading your project.

However, the problem with writing the first section is the difficulty in determining the importance of information. While investigating, you will probably feel that all the data you provide is essential. But to write a good introduction, you need to be concise. Your general erudition of background information, combined with specific knowledge of the general subject area, will help you write a great introduction. There are a few simple guides that can help to make your research paper introduction shine:

1. State Your Research Theme

The first sentences should be common about the general topic, and then you should add some details about your topic. This is called the “inverted triangle” when you start a research paper with a broad theme and then narrow it down. Be concise in your presentation of the research problem to avoid any kind of ambiguity. Your study should be presented as a direct continuation of the introduction. It is crucial to keep the narrative logical.

2. Be Original

If you write a dissertation paper in humanities, you can start the introduction with a quotation or even an anecdote. If your academic area is science or medicine, you can write extremely interesting data or even shocking statistics. Such an approach will help you develop an attractive research paper introduction. However, be careful with fact-checking and sources. All the statistics you provide must correspond to reality. According to the methodology, shocking research should be done by you or reputable institutions.

3. Explain Key Terms

You should provide a list of the notions you used and the definitions that you based on to avoid reader confusion. In science, there is a phenomenon when one term can have different interpretations due to the background. Whenever you find yourself in trouble, ask us to write my research paper , and we’ll come to help. Moreover, the glossary will show your knowledge level in the scientific context and help expand the audience that your article may be useful to.

4. Size Is Important

It would help if you chose your ideal length for the introduction. It should be short enough to be readable and gain the reader’s attention and long enough to explain all the main features of your essay. And, of course, remember that the size of the introduction should be directly proportional to the size of your study. You need to briefly describe the main sections that your subject includes to guide your reader.

5. Refer to the Keywords

The keywords should be used in the introduction to give a general overview of the research questions. These could be separate words or word combinations which describe your topic. This trick aims to write a research paper that is easier to find. In addition, they help the reader quickly understand the direction of your research, showing the problem and the subject of investigation.

6. Follow the Rules of Logic

You should be consistent in the writing process. As we mentioned in one of the other sections, your work must be holistic. Each new thought should be a continuation of the previous one. A well-elaborated outline may help in solving this research problem. The first passage should logically introduce the reader to the subject and also give a preview of what will be described next. Logical links between sentences will make your text coherent.

An introduction paragraph of a research paper is essential for readers to get an overall idea of the paper. It helps grab their interest and gives them an understanding of the content’s purpose. Writing an informative and catchy introduction can be difficult, but hiring professional nursing essay writers can help remove the burden. They can provide an excellent introduction that introduces the topic in a detailed and easy-to-understand manner.

Common Mistakes and How Not to Slip Up

As you can already understand, writing a decent introduction is quite difficult. You should keep in mind the purpose of your university research to stay on the topic. We are going to see the most common research problem to be aware of when writing.

  • An extended introduction

When you conduct scientific research, each word you write carries a large amount of necessary information. However, working out a quality introduction, you find that the size is very limited, and you need to spend time filtering unnecessary information.

  • Lack of a hook

Good introductions are not limited to just a list of data you have received. It is this paragraph that presents the first impression. Try to make it informative and catchy. If you face some problems elaborating witty hooks for a paper, consult a  writing service that can provide you with professional advice.

  • Inconsistent Data

The problem of inconsistency in the presentation of information appears when you first write the introduction and then the main body of the study. To avoid the error of lack of previous research, follow our advice. Study the background of the hypothesis you have chosen and then describe the results of your research.

Research Paper Introduction Examples

The theory is good, but the practice is quite different. Read our examples to get good ideas from other researchers about how to write an excellent structure and introduction.

Contemporary literary marketing has become digital because of the demands of the online era. Popular best-selling authors such as J. K. Rowling or Dan Brown profit from the internet and use it as a source for advertising to show the audience their creations. On the other hand, many writers find digital literature harmful and destructive for their livelihood because many users can get their books without paying for them. However, more studies reveal that the business side of the book industry is not far from the negative. This research paper will define whether the culture of digital book consumption has to be changed due to the creations of writers becoming worthless due to online piracy and because people have stopped valuing non-digitized books.

The second sample of the introduction paragraph is on the topic: “Behavioral Study of the Phenomenon of Obedience.”

Modern theories tend to associate misbehavior and intentional actions that harm others with personal characteristics. The psychologists and doctors in a survey predicted that only a small portion of people (about 1-3%) would intentionally harm someone after being told to do so. A good example of this phenomenon is a recent war trial with Adolph Eichmann, who claimed he was only following orders to carry out Nazi war crimes. Therefore, is it possible that people can harm others by only “following orders?” Are people capable of betraying their moral convictions if ordered to do so? During the experiment, we will see whether someone can continue administering painful electric shocks that harm another person simply because he or she is told to do so. It is expected that very few will continue and that most of the participants will not obey the order.

Writing an engaging introduction is equally important as conducting research papers or providing a high-quality context for your issue. In fact, a great intro is even more important for your success! An opening paragraph that attracts attention and keeps the reader engaged is the key to success with this academic work.

The intro is the first thing that a reader sees. It is exactly what helps them get the first impression of your work, which carries their opinion about the merits of your paper while they finish reading it. That’s why it’s so important to get it done right.

How do you create flawless intros for your research papers? These tips and examples in this article should help you deal with this assignment effortlessly while avoiding common mistakes. However, it also requires practice. We encourage students to practice writing as much as they can master these skills and never face difficulties with writing academic papers again!

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intro paragraph examples research paper

Research Paper Introduction Examples

Academic Writing Service

Looking for research paper introduction examples? Quotes, anecdotes, questions, examples, and broad statements—all of them can be used successfully to write an introduction for a research paper. It’s instructive to see them in action, in the hands of skilled academic writers.

Let’s begin with David M. Kennedy’s superb history, Freedom from Fear: The American People in Depression and War, 1929–1945 . Kennedy begins each chapter with a quote, followed by his text. The quote above chapter 1 shows President Hoover speaking in 1928 about America’s golden future. The text below it begins with the stock market collapse of 1929. It is a riveting account of just how wrong Hoover was. The text about the Depression is stronger because it contrasts so starkly with the optimistic quotation.

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“We in America today are nearer the final triumph over poverty than ever before in the history of any land.”—Herbert Hoover, August 11, 1928 Like an earthquake, the stock market crash of October 1929 cracked startlingly across the United States, the herald of a crisis that was to shake the American way of life to its foundations. The events of the ensuing decade opened a fissure across the landscape of American history no less gaping than that opened by the volley on Lexington Common in April 1775 or by the bombardment of Sumter on another April four score and six years later. (adsbygoogle = window.adsbygoogle || []).push({}); The ratcheting ticker machines in the autumn of 1929 did not merely record avalanching stock prices. In time they came also to symbolize the end of an era. (David M. Kennedy, Freedom from Fear: The American People in Depression and War, 1929–1945 . New York: Oxford University Press, 1999, p. 10)

Kennedy has exciting, wrenching material to work with. John Mueller faces the exact opposite problem. In Retreat from Doomsday: The Obsolescence of Major War , he is trying to explain why Great Powers have suddenly stopped fighting each other. For centuries they made war on each other with devastating regularity, killing millions in the process. But now, Mueller thinks, they have not just paused; they have stopped permanently. He is literally trying to explain why “nothing is happening now.” That may be an exciting topic intellectually, it may have great practical significance, but “nothing happened” is not a very promising subject for an exciting opening paragraph. Mueller manages to make it exciting and, at the same time, shows why it matters so much. Here’s his opening, aptly entitled “History’s Greatest Nonevent”:

On May 15, 1984, the major countries of the developed world had managed to remain at peace with each other for the longest continuous stretch of time since the days of the Roman Empire. If a significant battle in a war had been fought on that day, the press would have bristled with it. As usual, however, a landmark crossing in the history of peace caused no stir: the most prominent story in the New York Times that day concerned the saga of a manicurist, a machinist, and a cleaning woman who had just won a big Lotto contest. This book seeks to develop an explanation for what is probably the greatest nonevent in human history. (John Mueller, Retreat from Doomsday: The Obsolescence of Major War . New York: Basic Books, 1989, p. 3)

In the space of a few sentences, Mueller sets up his puzzle and reveals its profound human significance. At the same time, he shows just how easy it is to miss this milestone in the buzz of daily events. Notice how concretely he does that. He doesn’t just say that the New York Times ignored this record setting peace. He offers telling details about what they covered instead: “a manicurist, a machinist, and a cleaning woman who had just won a big Lotto contest.” Likewise, David Kennedy immediately entangles us in concrete events: the stunning stock market crash of 1929. These are powerful openings that capture readers’ interests, establish puzzles, and launch narratives.

Sociologist James Coleman begins in a completely different way, by posing the basic questions he will study. His ambitious book, Foundations of Social Theory , develops a comprehensive theory of social life, so it is entirely appropriate for him to begin with some major questions. But he could just as easily have begun with a compelling story or anecdote. He includes many of them elsewhere in his book. His choice for the opening, though, is to state his major themes plainly and frame them as a paradox. Sociologists, he says, are interested in aggregate behavior—how people act in groups, organizations, or large numbers—yet they mostly examine individuals:

A central problem in social science is that of accounting for the function of some kind of social system. Yet in most social research, observations are not made on the system as a whole, but on some part of it. In fact, the natural unit of observation is the individual person…  This has led to a widening gap between theory and research… (James S. Coleman, Foundations of Social Theory . Cambridge, MA: Harvard University Press, 1990, pp. 1–2)

After expanding on this point, Coleman explains that he will not try to remedy the problem by looking solely at groups or aggregate-level data. That’s a false solution, he says, because aggregates don’t act; individuals do. So the real problem is to show the links between individual actions and aggregate outcomes, between the micro and the macro.

The major problem for explanations of system behavior based on actions and orientations at a level below that of the system [in this case, on individual-level actions] is that of moving from the lower level to the system level. This has been called the micro-to-macro problem, and it is pervasive throughout the social sciences. (Coleman, Foundations of Social Theory , p. 6)

Explaining how to deal with this “micro-to-macro problem” is the central issue of Coleman’s book, and he announces it at the beginning.

Coleman’s theory-driven opening stands at the opposite end of the spectrum from engaging stories or anecdotes, which are designed to lure the reader into the narrative and ease the path to a more analytic treatment later in the text. Take, for example, the opening sentences of Robert L. Herbert’s sweeping study Impressionism: Art, Leisure, and Parisian Society : “When Henry Tuckerman came to Paris in 1867, one of the thousands of Americans attracted there by the huge international exposition, he was bowled over by the extraordinary changes since his previous visit twenty years before.” (Robert L. Herbert, Impressionism: Art, Leisure, and Parisian Society . New Haven, CT: Yale University Press, 1988, p. 1.) Herbert fills in the evocative details to set the stage for his analysis of the emerging Impressionist art movement and its connection to Parisian society and leisure in this period.

David Bromwich writes about Wordsworth, a poet so familiar to students of English literature that it is hard to see him afresh, before his great achievements, when he was just a young outsider starting to write. To draw us into Wordsworth’s early work, Bromwich wants us to set aside our entrenched images of the famous mature poet and see him as he was in the 1790s, as a beginning writer on the margins of society. He accomplishes this ambitious task in the opening sentences of Disowned by Memory: Wordsworth’s Poetry of the 1790s :

Wordsworth turned to poetry after the revolution to remind himself that he was still a human being. It was a curious solution, to a difficulty many would not have felt. The whole interest of his predicament is that he did feel it. Yet Wordsworth is now so established an eminence—his name so firmly fixed with readers as a moralist of self-trust emanating from complete self-security—that it may seem perverse to imagine him as a criminal seeking expiation. Still, that is a picture we get from The Borderers and, at a longer distance, from “Tintern Abbey.” (David Bromwich, Disowned by Memory: Wordsworth’s Poetry of the 1790s . Chicago: University of Chicago Press, 1998, p. 1)

That’s a wonderful opening! Look at how much Bromwich accomplishes in just a few words. He not only prepares the way for analyzing Wordsworth’s early poetry; he juxtaposes the anguished young man who wrote it to the self-confident, distinguished figure he became—the eminent man we can’t help remembering as we read his early poetry.

Let us highlight a couple of other points in this passage because they illustrate some intelligent writing choices. First, look at the odd comma in this sentence: “It was a curious solution, to a difficulty many would not have felt.” Any standard grammar book would say that comma is wrong and should be omitted. Why did Bromwich insert it? Because he’s a fine writer, thinking of his sentence rhythm and the point he wants to make. The comma does exactly what it should. It makes us pause, breaking the sentence into two parts, each with an interesting point. One is that Wordsworth felt a difficulty others would not have; the other is that he solved it in a distinctive way. It would be easy for readers to glide over this double message, so Bromwich has inserted a speed bump to slow us down. Most of the time, you should follow grammatical rules, like those about commas, but you should bend them when it serves a good purpose. That’s what the writer does here.

The second small point is the phrase “after the revolution” in the first sentence: “Wordsworth turned to poetry after the revolution to remind himself that he was still a human being.” Why doesn’t Bromwich say “after the French Revolution”? Because he has judged his book’s audience. He is writing for specialists who already know which revolution is reverberating through English life in the 1790s. It is the French Revolution, not the earlier loss of the American colonies. If Bromwich were writing for a much broader audience—say, the New York Times Book Review—he would probably insert the extra word to avoid confusion.

The message “Know your audience” applies to all writers. Don’t talk down to them by assuming they can’t get dressed in the morning. Don’t strut around showing off your book learnin’ by tossing in arcane facts and esoteric language for its own sake. Neither will win over readers.

Bromwich, Herbert, and Coleman open their works in different ways, but their choices work well for their different texts. Your task is to decide what kind of opening will work best for yours. Don’t let that happen by default, by grabbing the first idea you happen upon. Consider a couple of different ways of opening your thesis and then choose the one you prefer. Give yourself some options, think them over, then make an informed choice.

Using the Introduction to Map out Your Writing

Whether you begin with a story, puzzle, or broad statement, the next part of the research paper introduction should pose your main questions and establish your argument. This is your thesis statement—your viewpoint along with the supporting reasons and evidence. It should be articulated plainly so readers understand full well what your paper is about and what it will argue.

After that, give your readers a road map of what’s to come. That’s normally done at the end of the introductory section (or, in a book, at the end of the introductory chapter). Here’s John J. Mearsheimer presenting such a road map in The Tragedy of Great Power Politics . He not only tells us the order of upcoming chapters, he explains why he’s chosen that order and which chapters are most important:

The Plan of the Book The rest of the chapters in this book are concerned mainly with answering the six big questions about power which I identified earlier. Chapter 2, which is probably the most important chapter in the book, lays out my theory of why states compete for power and why they pursue hegemony. In Chapters 3 and 4, I define power and explain how to measure it. I do this in order to lay the groundwork for testing my theory… (John J. Mearsheimer, The Tragedy of Great Power Politics . New York: W. W. Norton, 2001, p. 27)

As this excerpt makes clear, Mearsheimer has already laid out his “six big questions” in the research paper introduction. Now he’s showing us the path ahead, the path to answering those questions.

At the end of the research paper introduction, give your readers a road map of what’s to come. Tell them what the upcoming sections will be and why they are arranged in this particular order.

Learn how to write an introduction for a research paper .

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intro paragraph examples research paper

How to write an effective introduction for your research paper

Last updated

20 January 2024

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However, the introduction is a vital element of your research paper . It helps the reader decide whether your paper is worth their time. As such, it's worth taking your time to get it right.

In this article, we'll tell you everything you need to know about writing an effective introduction for your research paper.

  • The importance of an introduction in research papers

The primary purpose of an introduction is to provide an overview of your paper. This lets readers gauge whether they want to continue reading or not. The introduction should provide a meaningful roadmap of your research to help them make this decision. It should let readers know whether the information they're interested in is likely to be found in the pages that follow.

Aside from providing readers with information about the content of your paper, the introduction also sets the tone. It shows readers the style of language they can expect, which can further help them to decide how far to read.

When you take into account both of these roles that an introduction plays, it becomes clear that crafting an engaging introduction is the best way to get your paper read more widely. First impressions count, and the introduction provides that impression to readers.

  • The optimum length for a research paper introduction

While there's no magic formula to determine exactly how long a research paper introduction should be, there are a few guidelines. Some variables that impact the ideal introduction length include:

Field of study

Complexity of the topic

Specific requirements of the course or publication

A commonly recommended length of a research paper introduction is around 10% of the total paper’s length. So, a ten-page paper has a one-page introduction. If the topic is complex, it may require more background to craft a compelling intro. Humanities papers tend to have longer introductions than those of the hard sciences.

The best way to craft an introduction of the right length is to focus on clarity and conciseness. Tell the reader only what is necessary to set up your research. An introduction edited down with this goal in mind should end up at an acceptable length.

  • Evaluating successful research paper introductions

A good way to gauge how to create a great introduction is by looking at examples from across your field. The most influential and well-regarded papers should provide some insights into what makes a good introduction.

Dissecting examples: what works and why

We can make some general assumptions by looking at common elements of a good introduction, regardless of the field of research.

A common structure is to start with a broad context, and then narrow that down to specific research questions or hypotheses. This creates a funnel that establishes the scope and relevance.

The most effective introductions are careful about the assumptions they make regarding reader knowledge. By clearly defining key terms and concepts instead of assuming the reader is familiar with them, these introductions set a more solid foundation for understanding.

To pull in the reader and make that all-important good first impression, excellent research paper introductions will often incorporate a compelling narrative or some striking fact that grabs the reader's attention.

Finally, good introductions provide clear citations from past research to back up the claims they're making. In the case of argumentative papers or essays (those that take a stance on a topic or issue), a strong thesis statement compels the reader to continue reading.

Common pitfalls to avoid in research paper introductions

You can also learn what not to do by looking at other research papers. Many authors have made mistakes you can learn from.

We've talked about the need to be clear and concise. Many introductions fail at this; they're verbose, vague, or otherwise fail to convey the research problem or hypothesis efficiently. This often comes in the form of an overemphasis on background information, which obscures the main research focus.

Ensure your introduction provides the proper emphasis and excitement around your research and its significance. Otherwise, fewer people will want to read more about it.

  • Crafting a compelling introduction for a research paper

Let’s take a look at the steps required to craft an introduction that pulls readers in and compels them to learn more about your research.

Step 1: Capturing interest and setting the scene

To capture the reader's interest immediately, begin your introduction with a compelling question, a surprising fact, a provocative quote, or some other mechanism that will hook readers and pull them further into the paper.

As they continue reading, the introduction should contextualize your research within the current field, showing readers its relevance and importance. Clarify any essential terms that will help them better understand what you're saying. This keeps the fundamentals of your research accessible to all readers from all backgrounds.

Step 2: Building a solid foundation with background information

Including background information in your introduction serves two major purposes:

It helps to clarify the topic for the reader

It establishes the depth of your research

The approach you take when conveying this information depends on the type of paper.

For argumentative papers, you'll want to develop engaging background narratives. These should provide context for the argument you'll be presenting.

For empirical papers, highlighting past research is the key. Often, there will be some questions that weren't answered in those past papers. If your paper is focused on those areas, those papers make ideal candidates for you to discuss and critique in your introduction.

Step 3: Pinpointing the research challenge

To capture the attention of the reader, you need to explain what research challenges you'll be discussing.

For argumentative papers, this involves articulating why the argument you'll be making is important. What is its relevance to current discussions or problems? What is the potential impact of people accepting or rejecting your argument?

For empirical papers, explain how your research is addressing a gap in existing knowledge. What new insights or contributions will your research bring to your field?

Step 4: Clarifying your research aims and objectives

We mentioned earlier that the introduction to a research paper can serve as a roadmap for what's within. We've also frequently discussed the need for clarity. This step addresses both of these.

When writing an argumentative paper, craft a thesis statement with impact. Clearly articulate what your position is and the main points you intend to present. This will map out for the reader exactly what they'll get from reading the rest.

For empirical papers, focus on formulating precise research questions and hypotheses. Directly link them to the gaps or issues you've identified in existing research to show the reader the precise direction your research paper will take.

Step 5: Sketching the blueprint of your study

Continue building a roadmap for your readers by designing a structured outline for the paper. Guide the reader through your research journey, explaining what the different sections will contain and their relationship to one another.

This outline should flow seamlessly as you move from section to section. Creating this outline early can also help guide the creation of the paper itself, resulting in a final product that's better organized. In doing so, you'll craft a paper where each section flows intuitively from the next.

Step 6: Integrating your research question

To avoid letting your research question get lost in background information or clarifications, craft your introduction in such a way that the research question resonates throughout. The research question should clearly address a gap in existing knowledge or offer a new perspective on an existing problem.

Tell users your research question explicitly but also remember to frequently come back to it. When providing context or clarification, point out how it relates to the research question. This keeps your focus where it needs to be and prevents the topic of the paper from becoming under-emphasized.

Step 7: Establishing the scope and limitations

So far, we've talked mostly about what's in the paper and how to convey that information to readers. The opposite is also important. Information that's outside the scope of your paper should be made clear to the reader in the introduction so their expectations for what is to follow are set appropriately.

Similarly, be honest and upfront about the limitations of the study. Any constraints in methodology, data, or how far your findings can be generalized should be fully communicated in the introduction.

Step 8: Concluding the introduction with a promise

The final few lines of the introduction are your last chance to convince people to continue reading the rest of the paper. Here is where you should make it very clear what benefit they'll get from doing so. What topics will be covered? What questions will be answered? Make it clear what they will get for continuing.

By providing a quick recap of the key points contained in the introduction in its final lines and properly setting the stage for what follows in the rest of the paper, you refocus the reader's attention on the topic of your research and guide them to read more.

  • Research paper introduction best practices

Following the steps above will give you a compelling introduction that hits on all the key points an introduction should have. Some more tips and tricks can make an introduction even more polished.

As you follow the steps above, keep the following tips in mind.

Set the right tone and style

Like every piece of writing, a research paper should be written for the audience. That is to say, it should match the tone and style that your academic discipline and target audience expect. This is typically a formal and academic tone, though the degree of formality varies by field.

Kno w the audience

The perfect introduction balances clarity with conciseness. The amount of clarification required for a given topic depends greatly on the target audience. Knowing who will be reading your paper will guide you in determining how much background information is required.

Adopt the CARS (create a research space) model

The CARS model is a helpful tool for structuring introductions. This structure has three parts. The beginning of the introduction establishes the general research area. Next, relevant literature is reviewed and critiqued. The final section outlines the purpose of your study as it relates to the previous parts.

Master the art of funneling

The CARS method is one example of a well-funneled introduction. These start broadly and then slowly narrow down to your specific research problem. It provides a nice narrative flow that provides the right information at the right time. If you stray from the CARS model, try to retain this same type of funneling.

Incorporate narrative element

People read research papers largely to be informed. But to inform the reader, you have to hold their attention. A narrative style, particularly in the introduction, is a great way to do that. This can be a compelling story, an intriguing question, or a description of a real-world problem.

Write the introduction last

By writing the introduction after the rest of the paper, you'll have a better idea of what your research entails and how the paper is structured. This prevents the common problem of writing something in the introduction and then forgetting to include it in the paper. It also means anything particularly exciting in the paper isn’t neglected in the intro.

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intro paragraph examples research paper

Research Blog

How to write a research paper introduction (with examples).

intro paragraph examples research paper

I hope you enjoy reading this blog post.

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Welcome to our comprehensive guide on crafting the perfect introduction for your research paper. In this blog, we’ll explore the crucial elements of a strong introduction, highlight common pitfalls to avoid, and provide practical tips to effectively set the stage for your study’s objectives and significance. 

Table of Contents

Lack of a clear thesis statement, lack of clear objectives and scope, failure to establish the research significance, insufficient background information, inadequate literature review, ignoring the research gap, overly technical language, poor organization and flow, neglecting the audience, the importance of a good introduction.

A strong introduction sets the tone for the entire paper, guiding the reader through the research journey. It provides context, establishes relevance, and ensures the reader understands the importance of the study.

Starting a research project is exciting, but getting the introduction right is key. It’s like opening the door to your study and inviting readers in. However, there are some common missteps that can trip you up along the way.

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Common mistakes to avoid.

A thesis statement is the central argument or claim that guides the entire research paper. It is a concise summary of the main point or claim of the paper and is typically found at the end of the introduction. A clear thesis statement helps to focus the research, provide direction, and inform the reader of the paper’s purpose. Expert reviewers may even skip the rest of the introduction (as they are well versed in the topic) and focus only on your thesis statement, so it’s vital to make sure it is perfect!

When a research introduction lacks a clear thesis statement, several issues can arise:

  • Ambiguity : Without a clear thesis, the reader may be confused about the paper’s purpose and the main argument. Do not talk in vague terms. Whenever possible, use terminology established in recent literature. Narrow down the key aspects of the association that you are investigating (the study sample, the outcome and predictor measures) as much as possible.
  • Lack of Focus : The paper can become unfocused and meander through unrelated topics, making it difficult for the reader to follow the argument. Do not try to have more than 1-2 main aims in a paper. Even if you have done supplementary analysis, it is better to say so in the discussion. As a rule of thumb, try to answer one major question only!
  • Weak Argumentation : A well-defined thesis provides a strong foundation for building arguments. Without it, the arguments may appear weak and unsupported.

Let's be more practical:

1- In this paper, I will discuss climate change.

  • Problem: This statement is too broad and vague. It does not provide a clear direction or specific argument.

2- This paper argues that climate change, measured by global average temperature change, is primarily driven by human activities, such as deforestation and the burning of fossil fuels, and proposes policy measures to mitigate its impact.(1)

  • Strengths: – Specificity : It clearly states that the paper will focus on human activities as the main drivers of climate change. – Argument : It presents a specific claim that the paper will argue. – Direction : It hints at the structure of the paper by mentioning policy measures.

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Powerful Tips:

  • Be Specific : Clearly define the main argument or claim. Avoid vague or broad statements.
  • Be Concise : Keep the thesis statement concise, ideally one to two sentences.
  • Provide Direction : Indicate the structure of the paper by hinting at the main points that will be discussed.
  • Revise as Needed : Be prepared to revise the thesis statement as your research progresses and your understanding deepens.

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A clear statement of objectives and scope is crucial in a research paper introduction because it outlines what the study aims to achieve and defines the boundaries within which the research will be conducted.

Example of Lacking Clear Objectives and Scope: This paper examines the impacts of climate change on agriculture.

  • Problem : This statement is too broad and vague. It does not specify what aspects of climate change or agriculture will be studied, nor does it define the geographical or temporal scope.

Example with Clear Objectives and Scope: This study aims to investigate the effects of rising temperatures and changing precipitation patterns on crop yields in the Midwest United States from 2000 to 2010. The objectives are to (1) assess the impact of temperature changes on corn and soybean yields, (2) analyze how variations in precipitation affect crop growth, and (3) identify adaptive strategies employed by farmers in the region.(2)

Powerful tips:

  • Be Specific : Clearly state what the study aims to achieve and avoid vague or broad statements.
  • Identify Key Areas : Outline the main areas or aspects that the research will focus on.
  • Set Boundaries : Define the geographical, temporal, and conceptual boundaries of the research.
  • List Objectives : Clearly articulate specific research objectives or questions that the study will address.
  • Stay Realistic : Ensure that the objectives and scope are achievable within the constraints of the research project.
  • Make it flow : Make sure you are not repeating the same concepts as the thesis statement, as these two sections are often presented back-to-back in the final paragraph of the introduction! Remember: the thesis statement is your hypothesis or question, and your objectives are ‘how’ you are going to test your thesis.

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This mistake can result in the research appearing trivial or irrelevant, diminishing its potential impact. When the significance of the research is not well-established, readers may struggle to understand the value of the study and why they should care about it.

Example of Failure to Establish Research Significance: This study investigates the effects of social media usage on sleep patterns among teenagers.

  • Problem : The significance of studying social media’s impact on sleep patterns is not explained. The reader may wonder why this research is important or what implications it has.

Example with Established Research Significance: This study investigates the effects of social media usage on sleep patterns among teenagers. Understanding this relationship is crucial because insufficient sleep is linked to numerous health issues, including decreased academic performance, heightened stress levels, and increased risk of mental health problems. With the pervasive use of social media among adolescents, identifying how it impacts sleep can inform strategies for promoting healthier habits and improving overall well-being in this vulnerable age group.(3)

  • Link to Broader Issues : Connect the research topic to broader issues or trends that highlight its relevance and importance.
  • Explain Practical Implications : Discuss the potential practical applications or benefits of the research findings.
  • Address Gaps in Knowledge : Identify gaps in the existing literature that the research aims to fill.
  • Highlight Potential Impact : Emphasize the potential impact of the research on the field, society, or specific populations.
  • Use Concrete Examples : Provide concrete examples or scenarios to illustrate the significance of the research.

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Insufficient background information in the introduction of a research paper refers to failing to provide enough context for the reader to understand the research problem and its significance. Background information sets the stage for the research by offering necessary details about the topic, relevant theories, previous studies, and key terms.

This may lead to:

  • Reader Confusion : Without adequate context, readers may struggle to understand the research question, its importance, and how it fits into the broader field of study.
  • Weak Justification : Insufficient background can undermine the rationale for the research, making it difficult to justify why the study is necessary or valuable.
  • Misinterpretation : Lack of context can lead to misinterpretation of the research objectives, methods, and findings.

Example of Insufficient Background Information: In recent years, many researchers have studied the effects of social media on teenagers. This paper explores the relationship between social media use and anxiety among teenagers.

  • Problem : This introduction lacks specific details about the previous research, the theoretical framework, and key terms. It does not provide enough context for the reader to understand why the study is important.

Example of Adequate Background Information: Social media platforms have become an integral part of teenagers’ daily lives, with studies showing that 95% of teens have access to a smartphone and 45% are online almost constantly. Previous research has linked excessive social media use to various mental health issues, including anxiety and depression. However, the mechanisms underlying this relationship remain unclear. This paper explores the impact of social media use on anxiety levels among teenagers, focusing on the roles of social comparison and cyberbullying.(4)

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  • Review Relevant Literature : Summarize key studies and theories related to your topic.
  • Provide Context : Explain the broader context of your research problem.
  • Define Key Terms : Ensure that any specialized terms or concepts are clearly defined.
  • Identify the Research Gap : Highlight what is not yet known or understood about your topic.
  • Be Concise : Provide enough information to set the stage without overwhelming the reader with details.

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This mistake can occur when the literature review is too brief, lacks depth, omits key studies, or fails to critically analyze previous work. An inadequate literature review can undermine the foundation of the research by failing to provide the necessary context and justification for the study.

Inadequate Literature Review: There has been some research on the relationship between exercise and mental health. This paper will investigate this relationship further.

  • Problem : This review is too general and does not provide sufficient detail about the existing research or how it informs the current study.

Example with Adequate Literature Review: Research has consistently shown that regular physical activity has positive effects on mental health. For example, a study by Gujral et al. (2019) demonstrated that aerobic exercise can significantly reduce symptoms of depression and anxiety. Similarly, Smith and Lee (2020) found that strength training also contributes to improved mood and reduced stress levels. However, much of the existing research has focused on adult populations, with relatively few studies examining these effects in adolescents. Additionally, the specific types of exercise that are most beneficial for different mental health outcomes have not been thoroughly investigated. This study aims to explore the effects of various types of exercise on the mental health of high school students, thereby addressing these gaps in the literature.(5-6)

  • Be Comprehensive : Review a broad range of studies related to the research topic to provide a thorough context.
  • Be Specific : Cite specific studies, including their methodologies, findings, and relevance to the current research.
  • Be Critical : Analyze and evaluate the existing research, identifying strengths, weaknesses, and gaps.
  • Be Structured : Organize the literature review logically, grouping studies by themes or findings to create a coherent narrative.
  • Be Relevant : Focus on the most relevant studies that directly relate to the research question and objectives.

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Ignoring the research gap in a research paper introduction means failing to identify and articulate what specific aspect of the topic has not been explored or adequately addressed in existing literature. The research gap is a critical component because it justifies the necessity and originality of the study. Without highlighting this gap, the research may appear redundant or lacking in significance.

How huge is this mistake?

  • Lack of Justification : The study may not appear necessary or relevant, diminishing its perceived value.
  • Redundancy : The research may seem to duplicate existing studies, offering no new insights or contributions to the field. Even if you are using methodology similar to previous studies, it is important to note why you are doing so e.g., few studies have used that specific methodology, and you would like to validate it in your sample population!
  • Reader Disinterest : Readers may lose interest if they do not see the unique contribution or purpose of the research.

Example of Ignoring the Research Gap: Many studies have examined the effects of exercise on mental health. This paper looks at the relationship between physical activity and depression.

  • Problem : This introduction does not specify what aspect of the relationship between physical activity and depression has not been studied, failing to highlight the unique contribution of the research.

Example of Identifying the Research Gap: Numerous studies have demonstrated the general benefits of physical activity on mental health, particularly its role in alleviating symptoms of depression. However, there is limited research on how different types of exercise (e.g., aerobic vs. anaerobic) specifically impact depression levels among various age groups. This study investigates the differential effects of aerobic and anaerobic exercise on depression in young adults, aiming to fill this gap in the literature.(6)

  • Conduct a Thorough Literature Review : Understand the current state of research in your field to identify what has been studied and where gaps exist.
  • Be Specific : Clearly articulate what specific aspect has not been covered in existing studies.
  • Link to Your Study : Explain how your research will address this gap and contribute to the field.
  • Use Evidence : Support your identification of the gap with references to previous studies.
  • Emphasize Significance : Highlight why filling this gap is important for advancing knowledge or practical applications.

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Overly technical language refers to the excessive use of jargon, complex terms, and highly specialized language that may be difficult for readers, especially those not familiar with the field, to understand. While technical language is sometimes necessary in academic writing, overusing it in the introduction can create several problems:

  • Reader Alienation : Readers may find the text intimidating or inaccessible, leading to disengagement.
  • Lack of Clarity : The main points and significance of the research can become obscured by complex terminology.
  • Reduced Impact : The research may fail to communicate its importance effectively if readers struggle to understand the introduction.

Example of Overly Technical Language: The present study examines the metacognitive strategies employed by individuals in the domain of second language acquisition, specifically focusing on the interaction between declarative and procedural memory systems in the process of syntactic parsing.

  • Problem : This sentence is loaded with jargon (“metacognitive strategies,” “second language acquisition,” “declarative and procedural memory systems,” “syntactic parsing”), which can be overwhelming and confusing for readers not familiar with these terms.

Example with Simplified Language: This study looks at the thinking strategies people use when learning a second language. It focuses on how different types of memory, such as the knowledge of facts and the skills for doing things, help in understanding sentence structures.(7)

  • Know Your Audience : Tailor the language to the intended audience, ensuring it is accessible to both specialists and non-specialists.
  • Define Term s: When technical terms are necessary, provide clear definitions or explanations.
  • Use Analogies : Simplify complex concepts using analogies or examples that are easy to understand.
  • Avoid Jargon : Limit the use of jargon and specialized terms, especially in the introduction.
  • Seek Feedback : Ask peers or non-experts to read the introduction and provide feedback on clarity and accessibility.

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Poor organization and flow in a research paper introduction refer to a lack of logical structure and coherence that makes the introduction difficult to follow. This can occur when ideas are presented in a haphazard manner, transitions between sections are weak or non-existent, and the overall narrative is disjointed. A well-organized introduction should smoothly guide the reader from the general context to the specific objectives of the study.

Example of Poor Organization and Flow: “Climate change affects agriculture in various ways. Many studies have looked at the impact on crop yields. This paper will discuss the economic implications of these changes. Climate models predict increased variability in weather patterns, which will affect water availability. Researchers have found that higher temperatures reduce the growing season for many crops.”

  • Problem : The ideas are presented in a scattered manner without clear connections. The mention of economic implications seems out of place, and there are abrupt shifts between topics.

Example with Good Organization and Flow: Climate change poses significant challenges to agriculture by altering weather patterns, impacting crop yields, and affecting water availability. Numerous studies have shown that increased temperatures can shorten the growing season for many crops, leading to reduced yields. Additionally, climate models predict increased variability in weather patterns, which complicates water management for farmers. These changes not only affect food production but also have substantial economic implications for agricultural communities. This paper will examine the economic impacts of climate-induced changes in agriculture, focusing on crop yield variability and water resource management.(1)

  • Create an Outline : Before writing, outline the main points you want to cover in the introduction.
  • Think in terms of an inverted triangle : Begin broadly to introduce basic concepts related to your topic. As you progress through the introduction, you can introduce more and more specific topics until you have enough information to justify your thesis statement
  • Use Transitional Phrases : Employ transitional phrases and sentences to connect ideas and sections smoothly.
  • Follow a Logical Sequence : Present information in a logical order, moving from general context to specific objectives.
  • Maintain Focus : Stay focused on the main topic and avoid introducing unrelated ideas.
  • Revise for Coherence : Review and revise the introduction to ensure that it flows well and that each part contributes to the overall narrative.

intro paragraph examples research paper

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Neglecting the audience refers to failing to consider the background, knowledge level, and interests of the intended readers when writing the introduction of a research paper. This mistake can manifest in several ways, such as using overly technical language for a general audience, providing insufficient background information for readers unfamiliar with the topic, or failing to engage the readers’ interest.

Example of Neglecting the Audience: For experts in genomic sequencing, this study explores the epigenetic modifications resulting from CRISPR-Cas9 interventions, focusing on the methylation patterns and histone modifications observed in gene-edited cells.

  • Problem : This introduction assumes a high level of expertise in genomic sequencing and epigenetics, which may alienate readers without this background.

Example with Audience Consideration: CRISPR-Cas9 is a groundbreaking tool in genetic research that allows scientists to edit DNA with precision. However, altering genes can lead to unexpected changes in how genes are expressed, known as epigenetic modifications. This study investigates these changes by looking at specific markers on DNA, such as methylation patterns, and how they affect gene activity in cells that have been edited using CRISPR-Cas9. Our goal is to understand the broader implications of gene editing on cellular functions, which is crucial for advancing medical research and treatments.(8)

  • Identify the Audience : Determine who the intended readers are (e.g., experts, students, general public) and tailor the language and content accordingly. Read papers from the journals you are considering for submission. Professional editors curate the language used in these papers and are a great starting point to identify the level of expertise of your audience!
  • Simplify Language : Use clear and straightforward language, avoiding jargon and technical terms unless they are necessary and well-explained.
  • Provide Background Information : Include sufficient background information to help readers understand the context and significance of the research.
  • Engage the Reader : Start with an engaging introduction that highlights the relevance and importance of the research topic.
  • Anticipate Questions : Consider what questions or concerns the audience might have and address them in the introduction

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By following these guidelines and avoiding common pitfalls, you can create an introduction that not only grabs the attention of your readers but also sets the stage for a compelling and impactful research paper.

Final Tips:

  • Revise and refine your introduction multiple times to ensure clarity and coherence.
  • Seek feedback from peers, mentors, or advisors to identify areas for improvement.
  • Keep your audience in mind and tailor your language and content to their needs and interests.
  • Stay focused on your research objectives and ensure that every part of your introduction contributes to achieving them.
  • Be confident in the significance of your research and its potential impact on your field or community.

Let your introduction be more than just words on a page. It’s a doorway to understanding. To help you along, we’ve created a practical course on writing and publishing research projects. It’s 100% risk-free, with a money-back guarantee if you’re not satisfied. Try it out now by clicking here .

Wishing you success on your research journey!

Marina Ramzy Mourid, Hamza Ibad, MBBS

Dr. Ibad graduated from the Aga Khan University Medical College and completed a post-doctoral research fellowship at Johns Hopkins in the Department of Radiology (Musculoskeletal Division). Dr. Ibad’s research and clinical interests include deep-learning applications for automated image interpretation, osteoarthritis, and sarcopenia-related health outcomes.

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1. Abbass K, Qasim MZ, Song H, Murshed M, Mahmood H, Younis I. A review of the global climate change impacts, adaptation, and sustainable mitigation measures. Environ Sci Pollut Res. 2022;29(28):42539-42559. doi:10.1007/s11356-022-19718-6

2. Cai X, Wang D, Laurent R. Impact of climate change on crop yield: a case study of rainfed corn in central illinois. Journal of Applied Meteorology and Climatology. 2009;48(9):1868-1881. doi:10.1175/2009JAMC1880.1

3. Van Den Eijnden RJJM, Geurts SM, Ter Bogt TFM, Van Der Rijst VG, Koning IM. Social media use and adolescents’ sleep: a longitudinal study on the protective role of parental rules regarding internet use before sleep. IJERPH. 2021;18(3):1346. doi:10.3390/ijerph18031346

4. Schmitt, M. (2021). Effects of social media and technology on adolescents: What the evidence is showing and what we can do about it. Journal of Family and Consumer Sciences Education, 38(1), 51-59.

5. Gujral S, Aizenstein H, Reynolds CF, Butters MA, Erickson KI. Exercise effects on depression: Possible neural mechanisms. General Hospital Psychiatry. 2017;49:2-10. doi:10.1016/j.genhosppsych.2017.04.012

6. Smith PJ, Merwin RM. The role of exercise in management of mental health disorders: an integrative review. Annu Rev Med. 2021;72(1):45-62. doi:10.1146/annurev-med-060619-022943

7. Sun Q, Zhang LJ. Understanding learners’ metacognitive experiences in learning to write in English as a foreign language: A structural equation modeling approach. Front Psychol. 2022;13:986301. doi:10.3389/fpsyg.2022.986301

8. Kolanu ND. Crispr–cas9 gene editing: curing genetic diseases by inherited epigenetic modifications. Glob Med Genet. 2024;11(01):113-122. doi:10.1055/s-0044-1785234

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Introduction Paragraph Examples and Writing Tips

Abstract | Introduction | Literature Review | Research question | Materials & Methods | Results | Discussion | Conclusion

In this blog, we look at how to write the introduction paragraph of a research paper. We will go through a few introduction paragraph examples and understand how to construct a great introduction paragraph for your research paper.

1. What is the purpose of the introduction paragraph?

Introduction example

The opening paragraph is the first paragraph of your research paper. The opening paragraph is where you want to attract your readers and draw them into your paper. This typically occupies one or two paragraphs. The introduction section must provide necessary background knowledge, so that the readers can understand the motivation behind your experiments and appreciate your findings. After reading your introductory paragraph, the reader should  be familiar with the main idea of your paper and understand why your topic is important.

2. What are the 5 parts of an introduction paragraph?

The introduction paragraph of a research paper should typically contain the following components.

Hook You can start with a hook . A hook is nothing but an attractive opening statement.

A broad introduction to the field Here, you can define the general topic of your research.

The specific topic of study Then, the next step is to narrow down your topic and reveal the specific focus of your paper.

Problem definition Then you have to define your problem. You must explain clearly what problem your paper is trying to address or solve.

Importance of your work Then you need to establish why the topic is timely or important?

Benefits of conducting research Here, you can explain the benefits your work and how it will advance the current understanding of the topic.

3.1. What is a Hook?

Hook in introduction

The opening paragraph typically should start with a sentence that piques the interest of your readers. This is called a hook.  The idea is to hook your reader and reel them in. Just like using hooks with bait to capture a fish in a pond. These are statements designed to grab the reader’s attention and make them want to read more of your paper.

3.2. How to Write a Hook?

One thing to bear in your mind is that most people reading your paper will have some background knowledge about the topic. So you have to find a way to say things that people already know in a slightly different and interesting manner. The trick is to use statistics, facts,  quotations, and questions to make things interesting to the readers. These are called hooks.

Hooks ideas for introduction passage

3.3. Hook Examples

Now, let’s look at some examples of hooks.

3.3.1. Hook Example #1

Here is an opening statement. Here we are trying to establish that breast cancer is a pretty bad disease. This statement is not very punchy. It is pretty bland and doesn’t convey the seriousness of the situation.

Breast cancer is the most common cancer in women in the United States.

Now, Let’s use some statistics and rewrite the statement. Look at this statement now, the readers will instantly understand how deadly breast cancer is, because you are using numbers to put things into perspective. This will get the reader’s attention straight away, and they will be keen to read more of your paper to find out if you are proposing something to fix this terrible situation.

In 2020, 43,700 females died from breast cancer in the US. It is the most common cancer in women accounting for 30% (or 1 in 3) of all new female cancers.

3.3.2. Hook Example #2

Here is another example. Here is an opening statement about global warming. There is nothing new here. Most people know that global warming is bad.

Global warming is causing damage to the environment due to increase in Co2 emissions.

Now, let’s frame this as a question with some facts and numbers. How about this? This sounds way much better because it conveys the urgency of the situation. 

Did you know that the Last Decade Was the Hottest in 125,000 Years and there is more Co2 in our atmosphere than at any time in human history?

4. Introduction Paragraph Examples

Let’s look at some examples of introduction paragraphs. The examples we have chosen are quite short, so that it is easy for you to understand. We have chosen examples from different fields and of different formats. 

4.1 Example #1 (Social sciences paper)

Here is an introduction paragraph example from a social sciences research paper, and it is about AI, which stands for artificial intelligence. We are providing a broad overview of the topic in the first couple of lines. We are talking about the popularity of the AI, and the recent advancements that has happened in the field.

Artificial intelligence (AI) has received considerable attention in recent years due to its application in various fields such as manufacturing, healthcare, security, etc. In recent years, methods have been proposed to produce sufficiently intelligent software capable of reprogramming. Such production presents a number of challenges as AI may threaten human employment in the future. The development of new programmes will facilitate a better understanding of just how far AI can go. _ Broad overview _ Narrowdown topic _ Problem definition _ Importance of topic

Then, we move on to the problem definition. The problem is about AI threatening the human employment in the future by taking up all the jobs. Then, in the next statement we are talking about the importance of exploring the issue, so that we can understand how far AI will impact our lives in the future.

You can see that this passage ticks all the boxes, there is relevant background information, a clear definition of the problem, and information about the importance of conducting research on this topic.

4.2 Example #2 (Business & Marketing paper)

This introduction passage example is from a marketing and business paper. In this example, we are using a lot of numbers to establish why it is important and timely to conduct research in this domain. We are telling the readers that there are millions of Asians living in UK and their numbers are increasing every year. They have this huge spending power and not many researchers have looked into how and where they spend their money. So, the time has come to explore this market.  A lot of interesting data and facts are provided to the readers. And, that is the reason why this is such a good introduction.

Approximately 60.5 million Asians lived in the United Kingdom in 2022, and this will grow at a rate of approximately 13.19% over the next five years[1]. The purchasing power of this demographic is expected to reach over $2.26 trillion by 2025[2]. This market is a growing and relatively unexplored segment in the marketing literature. Researchers and practitioners should therefore be interested in the increasing importance of this market and the potential it holds for businesses. _ Hook _ Problem definition _ Importance/timeliness of topic

4.3 Example #3 (Medicine paper)

Here is an introduction paragraph example from a medicine paper. We are starting the passage with a hook by providing an interesting statistic about obesity. After starting with a broad statement, we are narrowing down the topic. We are dropping a hint that our paper is to do with vitamin d and obesity. With the next statement, we are establishing the importance of the topic. We are saying that a lot of people are dying due to obesity, and vitamin D is causing a lot of health issues, so we must do something about it.

Obesity is a worldwide disease. In 2020, more than 2 billion adults, 18 years and older, were overweight. There is a general consensus in the research community that there is a strong association between obesity and Vitamin D. This represents an important and timely topic because obesity is currently fifth greater risk of mortality, and Vitamin D deficiency has been associated with variety of diseases. Better understanding of this link will greatly aid medicalpractitioners in effective treatment of obese patients. _ Hook _ Problem definition _ Importance/timeliness of topic _ Benefits of conducting research

Then, in the final statement of the intro paragraph, we explain how conducting research in this field will benefit the community. In our case, doctors will be able to prescribe better treatment options for obese patients. This is a well written introduction paragraph that nicely introduces the main idea of your paper and tells the readers why your topic is important.

4.4 Example #4 (Engineering paper)

Here is another introduction paragraph example from an engineering paper.  Here, we are starting  the passage with the problem definition itself. We are saying that it is challenging to perform measurements on a complex system, because there are so many different things you have to consider. Then, we emphasis the popularity of the topic by saying that there is an active research community investigating  this issue at the moment. Then, we finish off the passage by explaining the benefits we will enjoy if we manage to solve this problem. And, we have listed all the applications that will benefit from this research.

Obtaining an accurate measurement of a complex system is a challenging task, as it can make it difficult to account for all of the variables that may affect the measurement. Research in this area is of great interest and with a very active research community. Obtaining an accurate measurement is useful for a number of applications, including modelling and forecasting, quality control, and data analysis. _ Problem definition _ Importance/popularity of the topic _ Benefits of conducting research

5. Frequently Asked Questions

The opening paragraph of the introduction should be one or two paragraphs long. The entire introduction section comprising the opening paragraph, literature review, and research questions should be around 10% to 15% of the total length of the research paper.

Please do not cram your introduction with large amounts of text. Don’t treat your readers as if they don’t know anything. Most people who are reading your paper will have some knowledge about the field. Be selective and decide what is important for your readers.

If you have a super long introduction, then it means that you don’t have a lot to say about the actual research you have done. Most reviewers won’t like this, and your paper is likely to be rejected. So, keep it short and sweet.

(1) Make sure you use scientific jargon that is relevant to your field in your text. Scientific jargon are technical terms specific to your discipline. Using scientific jargon has two advantages, number one, you are using the language used by your peers in your field, and number two, it makes your text significantly shorter.

(2) Don’t delve on the broad topic for too long in your introduction. Try to narrow down to the specific topic as soon as possible. The readers are less interested in the general area of research. They want to quickly learn what is the specific topic of your research.

(3) Introduction paragraph is the best place to introduce notations and technical definitions. This can include symbols, characters, terminologies, abbreviations, acronyms etc. Notations and definitions can help you to express very large names and numbers in a form that is easy to understand to your readers.

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How to Write an Introduction Paragraph in 3 Steps

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General Education

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It’s the roadmap to your essay, it’s the forecast for your argument, it’s...your introduction paragraph, and writing one can feel pretty intimidating. The introduction paragraph is a part of just about every kind of academic writing , from persuasive essays to research papers. But that doesn’t mean writing one is easy!

If trying to write an intro paragraph makes you feel like a Muggle trying to do magic, trust us: you aren’t alone. But there are some tips and tricks that can make the process easier—and that’s where we come in.

In this article, we’re going to explain how to write a captivating intro paragraph by covering the following info:  

  • A discussion of what an introduction paragraph is and its purpose in an essay
  • An overview of the most effective introduction paragraph format, with explanations of the three main parts of an intro paragraph
  • An analysis of real intro paragraph examples, with a discussion of what works and what doesn’t
  • A list of four top tips on how to write an introduction paragraph

Are you ready? Let’s begin!

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What Is an Introduction Paragraph? 

An introduction paragraph is the first paragraph of an essay , paper, or other type of academic writing. Argumentative essays , book reports, research papers, and even personal  essays are common types of writing that require an introduction paragraph. Whether you’re writing a research paper for a science course or an argumentative essay for English class , you’re going to have to write an intro paragraph. 

So what’s the purpose of an intro paragraph? As a reader’s first impression of your essay, the intro paragraph should introduce the topic of your paper. 

Your introduction will also state any claims, questions, or issues that your paper will focus on. This is commonly known as your paper’s thesis . This condenses the overall point of your paper into one or two short sentences that your reader can come back and reference later.

But intro paragraphs need to do a bit more than just introduce your topic. An intro paragraph is also supposed to grab your reader’s attention. The intro paragraph is your chance to provide just enough info and intrigue to make your reader say, “Hey, this topic sounds interesting. I think I’ll keep reading this essay!” That can help your essay stand out from the crowd.

In most cases, an intro paragraph will be relatively short. A good intro will be clear, brief, purposeful, and focused. While there are some exceptions to this rule, it’s common for intro paragraphs to consist of three to five sentences . 

Effectively introducing your essay’s topic, purpose, and getting your reader invested in your essay sounds like a lot to ask from one little paragraph, huh? In the next section, we’ll demystify the intro paragraph format by breaking it down into its core parts . When you learn how to approach each part of an intro, writing one won’t seem so scary!

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Once you figure out the three parts of an intro paragraph, writing one will be a piece of cake!

The 3 Main Parts of an Intro Paragraph

In general, an intro paragraph is going to have three main parts: a hook, context, and a thesis statement . Each of these pieces of the intro plays a key role in acquainting the reader with the topic and purpose of your essay. 

Below, we’ll explain how to start an introduction paragraph by writing an effective hook, providing context, and crafting a thesis statement. When you put these elements together, you’ll have an intro paragraph that does a great job of making a great first impression on your audience!

Intro Paragraph Part 1: The Hook

When it comes to how to start an introduction paragraph, o ne of the most common approaches is to start with something called a hook. 

What does hook mean here, though? Think of it this way: it’s like when you start a new Netflix series: you look up a few hours (and a few episodes) later and you say, “Whoa. I guess I must be hooked on this show!” 

That’s how the hook is supposed to work in an intro paragrap h: it should get your reader interested enough that they don’t want to press the proverbial “pause” button while they’re reading it . In other words, a hook is designed to grab your reader’s attention and keep them reading your essay! 

This means that the hook comes first in the intro paragraph format—it’ll be the opening sentence of your intro. 

It’s important to realize  that there are many different ways to write a good hook. But generally speaking, hooks must include these two things: what your topic is, and the angle you’re taking on that topic in your essay. 

One approach to writing a hook that works is starting with a general, but interesting, statement on your topic. In this type of hook, you’re trying to provide a broad introduction to your topic and your angle on the topic in an engaging way . 

For example, if you’re writing an essay about the role of the government in the American healthcare system, your hook might look something like this: 

There's a growing movement to require that the federal government provide affordable, effective healthcare for all Americans. 

This hook introduces the essay topic in a broad way (government and healthcare) by presenting a general statement on the topic. But the assumption presented in the hook can also be seen as controversial, which gets readers interested in learning more about what the writer—and the essay—has to say.

In other words, the statement above fulfills the goals of a good hook: it’s intriguing and provides a general introduction to the essay topic.

Intro Paragraph Part 2: Context

Once you’ve provided an attention-grabbing hook, you’ll want to give more context about your essay topic. Context refers to additional details that reveal the specific focus of your paper. So, whereas the hook provides a general introduction to your topic, context starts helping readers understand what exactly you’re going to be writing about

You can include anywhere from one to several sentences of context in your intro, depending on your teacher’s expectations, the length of your paper, and complexity of your topic. In these context-providing sentences, you want to begin narrowing the focus of your intro. You can do this by describing a specific issue or question about your topic that you’ll address in your essay. It also helps readers start to understand why the topic you’re writing about matters and why they should read about it. 

So, what counts as context for an intro paragraph? Context can be any important details or descriptions that provide background on existing perspectives, common cultural attitudes, or a specific situation or controversy relating to your essay topic. The context you include should acquaint your reader with the issues, questions, or events that motivated you to write an essay on your topic...and that your reader should know in order to understand your thesis. 

For instance, if you’re writing an essay analyzing the consequences of sexism in Hollywood, the context you include after your hook might make reference to the #metoo and #timesup movements that have generated public support for victims of sexual harassment. 

The key takeaway here is that context establishes why you’re addressing your topic and what makes it important. It also sets you up for success on the final piece of an intro paragraph: the thesis statement.

Elle Woods' statement offers a specific point of view on the topic of murder...which means it could serve as a pretty decent thesis statement!

Intro Paragraph Part 3: The Thesis

The final key part of how to write an intro paragraph is the thesis statement. The thesis statement is the backbone of your introduction: it conveys your argument or point of view on your topic in a clear, concise, and compelling way . The thesis is usually the last sentence of your intro paragraph. 

Whether it’s making a claim, outlining key points, or stating a hypothesis, your thesis statement will tell your reader exactly what idea(s) are going to be addressed in your essay. A good thesis statement will be clear, straightforward, and highlight the overall point you’re trying to make.

Some instructors also ask students to include an essay map as part of their thesis. An essay map is a section that outlines the major topics a paper will address. So for instance, say you’re writing a paper that argues for the importance of public transport in rural communities. Your thesis and essay map might look like this: 

Having public transport in rural communities helps people improve their economic situation by giving them reliable transportation to their job, reducing the amount of money they spend on gas, and providing new and unionized work .

The underlined section is the essay map because it touches on the three big things the writer will talk about later. It literally maps out the rest of the essay!

So let’s review: Your thesis takes the idea you’ve introduced in your hook and context and wraps it up. Think of it like a television episode: the hook sets the scene by presenting a general statement and/or interesting idea that sucks you in. The context advances the plot by describing the topic in more detail and helping readers understand why the topic is important. And finally, the thesis statement provides the climax by telling the reader what you have to say about the topic. 

The thesis statement is the most important part of the intro. Without it, your reader won’t know what the purpose of your essay is! And for a piece of writing to be effective, it needs to have a clear purpose. Your thesis statement conveys that purpose , so it’s important to put careful thought into writing a clear and compelling thesis statement. 

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How To Write an Introduction Paragraph: Example and Analysis

Now that we’ve provided an intro paragraph outline and have explained the three key parts of an intro paragraph, let’s take a look at an intro paragraph in action.

To show you how an intro paragraph works, we’ve included a sample introduction paragraph below, followed by an analysis of its strengths and weaknesses.

Example of Introduction Paragraph

While college students in the U.S. are struggling with how to pay for college, there is another surprising demographic that’s affected by the pressure to pay for college: families and parents. In the face of tuition price tags that total more than $100,000 (as a low estimate), families must make difficult decisions about how to save for their children’s college education. Charting a feasible path to saving for college is further complicated by the FAFSA’s estimates for an “Expected Family Contribution”—an amount of money that is rarely feasible for most American families. Due to these challenging financial circumstances and cultural pressure to give one’s children the best possible chance of success in adulthood, many families are going into serious debt to pay for their children’s college education. The U.S. government should move toward bearing more of the financial burden of college education. 

Example of Introduction Paragraph: Analysis

Before we dive into analyzing the strengths and weaknesses of this example intro paragraph, let’s establish the essay topic. The sample intro indicates that t he essay topic will focus on one specific issue: who should cover the cost of college education in the U.S., and why. Both the hook and the context help us identify the topic, while the thesis in the last sentence tells us why this topic matters to the writer—they think the U.S. Government needs to help finance college education. This is also the writer’s argument, which they’ll cover in the body of their essay. 

Now that we’ve identified the essay topic presented in the sample intro, let’s dig into some analysis. To pin down its strengths and weaknesses, we’re going to use the following three questions to guide our example of introduction paragraph analysis: 

  • Does this intro provide an attention-grabbing opening sentence that conveys the essay topic? 
  • Does this intro provide relevant, engaging context about the essay topic? 
  • Does this intro provide a thesis statement that establishes the writer’s point of view on the topic and what specific aspects of the issue the essay will address? 

Now, let’s use the questions above to analyze the strengths and weaknesses of this sample intro paragraph. 

Does the Intro Have a Good Hook? 

First, the intro starts out with an attention-grabbing hook . The writer starts by presenting  an assumption (that the U.S. federal government bears most of the financial burden of college education), which makes the topic relatable to a wide audience of readers. Also note that the hook relates to the general topic of the essay, which is the high cost of college education. 

The hook then takes a surprising turn by presenting a counterclaim : that American families, rather than students, feel the true burden of paying for college. Some readers will have a strong emotional reaction to this provocative counterclaim, which will make them want to keep reading! As such, this intro provides an effective opening sentence that conveys the essay topic. 

Does the Intro Give Context?

T he second, third, and fourth sentences of the intro provide contextual details that reveal the specific focus of the writer’s paper . Remember: the context helps readers start to zoom in on what the paper will focus on, and what aspect of the general topic (college costs) will be discussed later on. 

The context in this intro reveals the intent and direction of the paper by explaining why the issue of families financing college is important. In other words, the context helps readers understand why this issue matters , and what aspects of this issue will be addressed in the paper.  

To provide effective context, the writer refers to issues (the exorbitant cost of college and high levels of family debt) that have received a lot of recent scholarly and media attention. These sentences of context also elaborate on the interesting perspective included in the hook: that American families are most affected by college costs.

Does the Intro Have a Thesis? 

Finally, this intro provides a thesis statement that conveys the writer’s point of view on the issue of financing college education. This writer believes that the U.S. government should do more to pay for students’ college educations. 

However, the thesis statement doesn’t give us any details about why the writer has made this claim or why this will help American families . There isn’t an essay map that helps readers understand what points the writer will make in the essay.

To revise this thesis statement so that it establishes the specific aspects of the topic that the essay will address, the writer could add the following to the beginning of the thesis statement:

The U.S. government should take on more of the financial burden of college education because other countries have shown this can improve education rates while reducing levels of familial poverty.

Check out the new section in bold. Not only does it clarify that the writer is talking about the pressure put on families, it touches on the big topics the writer will address in the paper: improving education rates and reduction of poverty. So not only do we have a clearer argumentative statement in this thesis, we also have an essay map!  

So, let’s recap our analysis. This sample intro paragraph does an effective job of providing an engaging hook and relatable, interesting context, but the thesis statement needs some work ! As you write your own intro paragraphs, you might consider using the questions above to evaluate and revise your work. Doing this will help ensure you’ve covered all of your bases and written an intro that your readers will find interesting!

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4 Tips for How To Write an Introduction Paragraph

Now that we’ve gone over an example of introduction paragraph analysis, let’s talk about how to write an introduction paragraph of your own. Keep reading for four tips for writing a successful intro paragraph for any essay. 

Tip 1: Analyze Your Essay Prompt

If you’re having trouble with how to start an introduction paragraph, analyze your essay prompt! Most teachers give you some kind of assignment sheet, formal instructions, or prompt to set the expectations for an essay they’ve assigned, right? Those instructions can help guide you as you write your intro paragraph!

Because they’ll be reading and responding to your essay, you want to make sure you meet your teacher’s expectations for an intro paragraph . For instance, if they’ve provided specific instructions about how long the intro should be or where the thesis statement should be located, be sure to follow them!

The type of paper you’re writing can give you clues as to how to approach your intro as well. If you’re writing a research paper, your professor might expect you to provide a research question or state a hypothesis in your intro. If you’re writing an argumentative essay, you’ll need to make sure your intro overviews the context surrounding your argument and your thesis statement includes a clear, defensible claim. 

Using the parameters set out by your instructor and assignment sheet can put some easy-to-follow boundaries in place for things like your intro’s length, structure, and content. Following these guidelines can free you up to focus on other aspects of your intro... like coming up with an exciting hook and conveying your point of view on your topic!

Tip 2: Narrow Your Topic

You can’t write an intro paragraph without first identifying your topic. To make your intro as effective as possible, you need to define the parameters of your topic clearly—and you need to be specific. 

For example, let’s say you want to write about college football. “NCAA football” is too broad of a topic for a paper. There is a lot to talk about in terms of college football! It would be tough to write an intro paragraph that’s focused, purposeful, and engaging on this topic. In fact, if you did try to address this whole topic, you’d probably end up writing a book!

Instead, you should narrow broad topics to  identify a specific question, claim, or issue pertaining to some aspect of NCAA football for your intro to be effective. So, for instance, you could frame your topic as, “How can college professors better support NCAA football players in academics?” This focused topic pertaining to NCAA football would give you a more manageable angle to discuss in your paper.

So before you think about writing your intro, ask yourself: Is my essay topic specific, focused, and logical? Does it convey an issue or question that I can explore over the course of several pages? Once you’ve established a good topic, you’ll have the foundation you need to write an effective intro paragraph . 

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Once you've figured out your topic, it's time to hit the books!

Tip 3: Do Your Research

This tip is tightly intertwined with the one above, and it’s crucial to writing a good intro: do your research! And, guess what? This tip applies to all papers—even ones that aren’t technically research papers. 

Here’s why you need to do some research: getting the lay of the land on what others have said about your topic—whether that’s scholars and researchers or the mass media— will help you narrow your topic, write an engaging hook, and provide relatable context. 

You don't want to sit down to write your intro without a solid understanding of the different perspectives on your topic. Whether those are the perspectives of experts or the general public, these points of view will help you write your intro in a way that is intriguing and compelling for your audience of readers. 

Tip 4: Write Multiple Drafts

Some say to write your intro first; others say write it last. The truth is, there isn’t a right or wrong time to write your intro—but you do need to have enough time to write multiple drafts . 

Oftentimes, your professor will ask you to write multiple drafts of your paper, which gives you a built-in way to make sure you revise your intro. Another approach you could take is to write out a rough draft of your intro before you begin writing your essay, then revise it multiple times as you draft out your paper. 

Here’s why this approach can work: as you write your paper, you’ll probably come up with new insights on your topic that you didn’t have right from the start. You can use these “light bulb” moments to reevaluate your intro and make revisions that keep it in line with your developing essay draft. 

Once you’ve written your entire essay, consider going back and revising your intro again . You can ask yourself these questions as you evaluate your intro: 

  • Is my hook still relevant to the way I’ve approached the topic in my essay?
  • Do I provide enough appropriate context to introduce my essay? 
  • Now that my essay is written, does my thesis statement still accurately reflect the point of view that I present in my essay?

Using these questions as a guide and putting your intro through multiple revisions will help ensure that you’ve written the best intro for the final draft of your essay. Also, revising your writing is always a good thing to do—and this applies to your intro, too!

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What's Next?

Your college essays also need great intro paragraphs. Here’s a guide that focuses on how to write the perfect intro for your admissions essays. 

Of course, the intro is just one part of your college essay . This article will teach you how to write a college essay that makes admissions counselors sit up and take notice.

Are you trying to write an analytical essay? Our step-by-step guide can help you knock it out of the park.

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Ashley Sufflé Robinson has a Ph.D. in 19th Century English Literature. As a content writer for PrepScholar, Ashley is passionate about giving college-bound students the in-depth information they need to get into the school of their dreams.

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How to Write an APA Research Paper

Psychology/neuroscience 201, v iew in pdf format.

An APA-style paper includes the following sections: title page, abstract, introduction, method, results, discussion, and references. Your paper may also include one or more tables and/or figures. Different types of information about your study are addressed in each of the sections, as described below.

General formatting rules are as follows:

Do not put page breaks in between the introduction, method, results, and discussion sections.

The title page, abstract, references, table(s), and figure(s) should be on their own pages. The entire paper should be written in the past tense, in a 12-point font, double-spaced, and with one-inch margins all around.

(see sample on p. 41 of APA manual)

  • Title should be between 10-12 words and should reflect content of paper (e.g., IV and DV).
  • Title, your name, and Hamilton College are all double-spaced (no extra spaces)
  • Create a page header using the “View header” function in MS Word. On the title page, the header should include the following: Flush left: Running head: THE RUNNING HEAD SHOULD BE IN ALL CAPITAL LETTERS. The running head is a short title that appears at the top of pages of published articles. It should not exceed 50 characters, including punctuation and spacing. (Note: on the title page, you actually write the words “Running head,” but these words do not appear on subsequent pages; just the actual running head does. If you make a section break between the title page and the rest of the paper you can make the header different for those two parts of the manuscript). Flush right, on same line: page number. Use the toolbox to insert a page number, so it will automatically number each page.

Abstract (labeled, centered, not bold)

No more than 120 words, one paragraph, block format (i.e., don’t indent), double-spaced.

  • State topic, preferably in one sentence. Provide overview of method, results, and discussion.

Introduction

(Do not label as “Introduction.” Title of paper goes at the top of the page—not bold)

The introduction of an APA-style paper is the most difficult to write. A good introduction will summarize, integrate, and critically evaluate the empirical knowledge in the relevant area(s) in a way that sets the stage for your study and why you conducted it. The introduction starts out broad (but not too broad!) and gets more focused toward the end. Here are some guidelines for constructing a good introduction:

  • Don’t put your readers to sleep by beginning your paper with the time-worn sentence, “Past research has shown (blah blah blah)” They’ll be snoring within a paragraph!  Try to draw your reader in by saying something interesting or thought-provoking right off the bat.  Take a look at articles you’ve read. Which ones captured your attention right away? How did the authors accomplish this task? Which ones didn’t?  Why not?  See if you can use articles you liked as a model. One way to begin (but not the only way) is to provide an example or anecdote illustrative of your topic area.
  • Although you won’t go into the details of your study and hypotheses until the end of the intro, you should foreshadow your study a bit at the end of the first paragraph by stating your purpose briefly, to give your reader a schema for all the information you will present next.
  • Your intro should be a logical flow of ideas that leads up to your hypothesis. Try to organize it in terms of the ideas rather than who did what when. In other words, your intro shouldn’t read like a story of “Schmirdley did such-and-such in 1991. Then Gurglehoff did something-or-other in 1993.  Then....(etc.)” First, brainstorm all of the ideas you think are necessary to include in your paper. Next, decide which ideas make sense to present first, second, third, and so forth, and think about how you want to transition between ideas. When an idea is complex, don’t be afraid to use a real-life example to clarify it for your reader. The introduction will end with a brief overview of your study and, finally, your specific hypotheses. The hypotheses should flow logically out of everything that’s been presented, so that the reader has the sense of, “Of course. This hypothesis makes complete sense, given all the other research that was presented.”
  • When incorporating references into your intro, you do not necessarily need to describe every single study in complete detail, particularly if different studies use similar methodologies. Certainly you want to summarize briefly key articles, though, and point out differences in methods or findings of relevant studies when necessary. Don’t make one mistake typical of a novice APA-paper writer by stating overtly why you’re including a particular article (e.g., “This article is relevant to my study because…”). It should be obvious to the reader why you’re including a reference without your explicitly saying so.  DO NOT quote from the articles, instead paraphrase by putting the information in your own words.
  • Be careful about citing your sources (see APA manual). Make sure there is a one-to-one correspondence between the articles you’ve cited in your intro and the articles listed in your reference section.
  • Remember that your audience is the broader scientific community, not the other students in your class or your professor.  Therefore, you should assume they have a basic understanding of psychology, but you need to provide them with the complete information necessary for them to understand the research you are presenting.

Method (labeled, centered, bold)

The Method section of an APA-style paper is the most straightforward to write, but requires precision. Your goal is to describe the details of your study in such a way that another researcher could duplicate your methods exactly.

The Method section typically includes Participants, Materials and/or Apparatus, and Procedure sections. If the design is particularly complicated (multiple IVs in a factorial experiment, for example), you might also include a separate Design subsection or have a “Design and Procedure” section.

Note that in some studies (e.g., questionnaire studies in which there are many measures to describe but the procedure is brief), it may be more useful to present the Procedure section prior to the Materials section rather than after it.

Participants (labeled, flush left, bold)

Total number of participants (# women, # men), age range, mean and SD for age, racial/ethnic composition (if applicable), population type (e.g., college students). Remember to write numbers out when they begin a sentence.

  • How were the participants recruited? (Don’t say “randomly” if it wasn’t random!) Were they compensated for their time in any way? (e.g., money, extra credit points)
  • Write for a broad audience. Thus, do not write, “Students in Psych. 280...” Rather, write (for instance), “Students in a psychological statistics and research methods course at a small liberal arts college….”
  • Try to avoid short, choppy sentences. Combine information into a longer sentence when possible.

Materials (labeled, flush left, bold)

Carefully describe any stimuli, questionnaires, and so forth. It is unnecessary to mention things such as the paper and pencil used to record the responses, the data recording sheet, the computer that ran the data analysis, the color of the computer, and so forth.

  • If you included a questionnaire, you should describe it in detail. For instance, note how many items were on the questionnaire, what the response format was (e.g., a 5-point Likert-type scale ranging from 1 (strongly disagree) to 5 (strongly agree)), how many items were reverse-scored, whether the measure had subscales, and so forth. Provide a sample item or two for your reader.
  • If you have created a new instrument, you should attach it as an Appendix.
  • If you presented participants with various word lists to remember or stimuli to judge, you should describe those in detail here. Use subheadings to separate different types of stimuli if needed.  If you are only describing questionnaires, you may call this section “Measures.”

Apparatus (labeled, flush left, bold)

Include an apparatus section if you used specialized equipment for your study (e.g., the eye tracking machine) and need to describe it in detail.

Procedure (labeled, flush left, bold)

What did participants do, and in what order? When you list a control variable (e.g., “Participants all sat two feet from the experimenter.”), explain WHY you did what you did.  In other words, what nuisance variable were you controlling for? Your procedure should be as brief and concise as possible. Read through it. Did you repeat yourself anywhere? If so, how can you rearrange things to avoid redundancy? You may either write the instructions to the participants verbatim or paraphrase, whichever you deem more appropriate. Don’t forget to include brief statements about informed consent and debriefing.

Results (labeled, centered, bold)

In this section, describe how you analyzed the data and what you found. If your data analyses were complex, feel free to break this section down into labeled subsections, perhaps one section for each hypothesis.

  • Include a section for descriptive statistics
  • List what type of analysis or test you conducted to test each hypothesis.
  • Refer to your Statistics textbook for the proper way to report results in APA style. A t-test, for example, is reported in the following format: t (18) = 3.57, p < .001, where 18 is the number of degrees of freedom (N – 2 for an independent-groups t test). For a correlation: r (32) = -.52, p < .001, where 32 is the number of degrees of freedom (N – 2 for a correlation). For a one-way ANOVA: F (2, 18) = 7.00, p < .001, where 2 represents the between and 18 represents df within Remember that if a finding has a p value greater than .05, it is “nonsignificant,” not “insignificant.” For nonsignificant findings, still provide the exact p values. For correlations, be sure to report the r 2 value as an assessment of the strength of the finding, to show what proportion of variability is shared by the two variables you’re correlating. For t- tests and ANOVAs, report eta 2 .
  • Report exact p values to two or three decimal places (e.g., p = .042; see p. 114 of APA manual).  However, for p-values less than .001, simply put p < .001.
  • Following the presentation of all the statistics and numbers, be sure to state the nature of your finding(s) in words and whether or not they support your hypothesis (e.g., “As predicted …”). This information can typically be presented in a sentence or two following the numbers (within the same paragraph). Also, be sure to include the relevant means and SDs.
  • It may be useful to include a table or figure to represent your results visually. Be sure to refer to these in your paper (e.g., “As illustrated in Figure 1…”). Remember that you may present a set of findings either as a table or as a figure, but not as both. Make sure that your text is not redundant with your tables/figures. For instance, if you present a table of means and standard deviations, you do not need to also report these in the text. However, if you use a figure to represent your results, you may wish to report means and standard deviations in the text, as these may not always be precisely ascertained by examining the figure. Do describe the trends shown in the figure.
  • Do not spend any time interpreting or explaining the results; save that for the Discussion section.

Discussion (labeled, centered, bold)

The goal of the discussion section is to interpret your findings and place them in the broader context of the literature in the area. A discussion section is like the reverse of the introduction, in that you begin with the specifics and work toward the more general (funnel out). Some points to consider:

  • Begin with a brief restatement of your main findings (using words, not numbers). Did they support the hypothesis or not? If not, why not, do you think? Were there any surprising or interesting findings? How do your findings tie into the existing literature on the topic, or extend previous research? What do the results say about the broader behavior under investigation? Bring back some of the literature you discussed in the Introduction, and show how your results fit in (or don’t fit in, as the case may be). If you have surprising findings, you might discuss other theories that can help to explain the findings. Begin with the assumption that your results are valid, and explain why they might differ from others in the literature.
  • What are the limitations of the study? If your findings differ from those of other researchers, or if you did not get statistically significant results, don’t spend pages and pages detailing what might have gone wrong with your study, but do provide one or two suggestions. Perhaps these could be incorporated into the future research section, below.
  • What additional questions were generated from this study? What further research should be conducted on the topic? What gaps are there in the current body of research? Whenever you present an idea for a future research study, be sure to explain why you think that particular study should be conducted. What new knowledge would be gained from it?  Don’t just say, “I think it would be interesting to re-run the study on a different college campus” or “It would be better to run the study again with more participants.” Really put some thought into what extensions of the research might be interesting/informative, and why.
  • What are the theoretical and/or practical implications of your findings? How do these results relate to larger issues of human thoughts, feelings, and behavior? Give your readers “the big picture.” Try to answer the question, “So what?

Final paragraph: Be sure to sum up your paper with a final concluding statement. Don’t just trail off with an idea for a future study. End on a positive note by reminding your reader why your study was important and what it added to the literature.

References (labeled, centered, not bold)

Provide an alphabetical listing of the references (alphabetize by last name of first author). Double-space all, with no extra spaces between references. The second line of each reference should be indented (this is called a hanging indent and is easily accomplished using the ruler in Microsoft Word). See the APA manual for how to format references correctly.

Examples of references to journal articles start on p. 198 of the manual, and examples of references to books and book chapters start on pp. 202. Digital object identifiers (DOIs) are now included for electronic sources (see pp. 187-192 of APA manual to learn more).

Journal article example: [Note that only the first letter of the first word of the article title is capitalized; the journal name and volume are italicized. If the journal name had multiple words, each of the major words would be capitalized.] 

Ebner-Priemer, U. W., & Trull, T. J. (2009). Ecological momentary assessment of mood disorders and mood dysregulation. Psychological Assessment, 21, 463-475. doi:10.1037/a0017075

Book chapter example: [Note that only the first letter of the first word of both the chapter title and book title are capitalized.]

Stephan, W. G. (1985). Intergroup relations. In G. Lindzey & E. Aronson (Eds.), The handbook of social psychology (3 rd ed., Vol. 2, pp. 599-658). New York: Random House.

Book example: Gray, P. (2010). Psychology (6 th ed.). New York: Worth

Table There are various formats for tables, depending upon the information you wish to include. See the APA manual. Be sure to provide a table number and table title (the latter is italicized). Tables can be single or double-spaced.

Figure If you have more than one figure, each one gets its own page. Use a sans serif font, such as Helvetica, for any text within your figure. Be sure to label your x- and y-axes clearly, and make sure you’ve noted the units of measurement of the DV. Underneath the figure provide a label and brief caption (e.g., “Figure 1. Mean evaluation of job applicant qualifications as a function of applicant attractiveness level”). The figure caption typically includes the IVs/predictor variables and the DV. Include error bars in your bar graphs, and note what the bars represent in the figure caption: Error bars represent one standard error above and below the mean.

In-Text Citations: (see pp. 174-179 of APA manual) When citing sources in your paper, you need to include the authors’ names and publication date.

You should use the following formats:

  • When including the citation as part of the sentence, use AND: “According to Jones and Smith (2003), the…”
  • When the citation appears in parentheses, use “&”: “Studies have shown that priming can affect actual motor behavior (Jones & Smith, 2003; Klein, Bailey, & Hammer, 1999).” The studies appearing in parentheses should be ordered alphabetically by the first author’s last name, and should be separated by semicolons.
  • If you are quoting directly (which you should avoid), you also need to include the page number.
  • For sources with three or more authors, once you have listed all the authors’ names, you may write “et al.” on subsequent mentions. For example: “Klein et al. (1999) found that….” For sources with two authors, both authors must be included every time the source is cited. When a source has six or more authors, the first author’s last name and “et al.” are used every time the source is cited (including the first time). 

Secondary Sources

“Secondary source” is the term used to describe material that is cited in another source. If in his article entitled “Behavioral Study of Obedience” (1963), Stanley Milgram makes reference to the ideas of Snow (presented above), Snow (1961) is the primary source, and Milgram (1963) is the secondary source.

Try to avoid using secondary sources in your papers; in other words, try to find the primary source and read it before citing it in your own work. If you must use a secondary source, however, you should cite it in the following way:

Snow (as cited in Milgram, 1963) argued that, historically, the cause of most criminal acts... The reference for the Milgram article (but not the Snow reference) should then appear in the reference list at the end of your paper.

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How to Create a Structured Research Paper Outline | Example

Published on August 7, 2022 by Courtney Gahan . Revised on August 15, 2023.

How to Create a Structured Research Paper Outline

A research paper outline is a useful tool to aid in the writing process , providing a structure to follow with all information to be included in the paper clearly organized.

A quality outline can make writing your research paper more efficient by helping to:

  • Organize your thoughts
  • Understand the flow of information and how ideas are related
  • Ensure nothing is forgotten

A research paper outline can also give your teacher an early idea of the final product.

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Table of contents

Research paper outline example, how to write a research paper outline, formatting your research paper outline, language in research paper outlines.

  • Definition of measles
  • Rise in cases in recent years in places the disease was previously eliminated or had very low rates of infection
  • Figures: Number of cases per year on average, number in recent years. Relate to immunization
  • Symptoms and timeframes of disease
  • Risk of fatality, including statistics
  • How measles is spread
  • Immunization procedures in different regions
  • Different regions, focusing on the arguments from those against immunization
  • Immunization figures in affected regions
  • High number of cases in non-immunizing regions
  • Illnesses that can result from measles virus
  • Fatal cases of other illnesses after patient contracted measles
  • Summary of arguments of different groups
  • Summary of figures and relationship with recent immunization debate
  • Which side of the argument appears to be correct?

Prevent plagiarism. Run a free check.

Follow these steps to start your research paper outline:

  • Decide on the subject of the paper
  • Write down all the ideas you want to include or discuss
  • Organize related ideas into sub-groups
  • Arrange your ideas into a hierarchy: What should the reader learn first? What is most important? Which idea will help end your paper most effectively?
  • Create headings and subheadings that are effective
  • Format the outline in either alphanumeric, full-sentence or decimal format

There are three different kinds of research paper outline: alphanumeric, full-sentence and decimal outlines. The differences relate to formatting and style of writing.

  • Alphanumeric
  • Full-sentence

An alphanumeric outline is most commonly used. It uses Roman numerals, capitalized letters, arabic numerals, lowercase letters to organize the flow of information. Text is written with short notes rather than full sentences.

  • Sub-point of sub-point 1

Essentially the same as the alphanumeric outline, but with the text written in full sentences rather than short points.

  • Additional sub-point to conclude discussion of point of evidence introduced in point A

A decimal outline is similar in format to the alphanumeric outline, but with a different numbering system: 1, 1.1, 1.2, etc. Text is written as short notes rather than full sentences.

  • 1.1.1 Sub-point of first point
  • 1.1.2 Sub-point of first point
  • 1.2 Second point

To write an effective research paper outline, it is important to pay attention to language. This is especially important if it is one you will show to your teacher or be assessed on.

There are four main considerations: parallelism, coordination, subordination and division.

Parallelism: Be consistent with grammatical form

Parallel structure or parallelism is the repetition of a particular grammatical form within a sentence, or in this case, between points and sub-points. This simply means that if the first point is a verb , the sub-point should also be a verb.

Example of parallelism:

  • Include different regions, focusing on the different arguments from those against immunization

Coordination: Be aware of each point’s weight

Your chosen subheadings should hold the same significance as each other, as should all first sub-points, secondary sub-points, and so on.

Example of coordination:

  • Include immunization figures in affected regions
  • Illnesses that can result from the measles virus

Subordination: Work from general to specific

Subordination refers to the separation of general points from specific. Your main headings should be quite general, and each level of sub-point should become more specific.

Example of subordination:

Division: break information into sub-points.

Your headings should be divided into two or more subsections. There is no limit to how many subsections you can include under each heading, but keep in mind that the information will be structured into a paragraph during the writing stage, so you should not go overboard with the number of sub-points.

Ready to start writing or looking for guidance on a different step in the process? Read our step-by-step guide on how to write a research paper .

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9 Examples of Eye-Catching Introduction Paragraphs

9 Examples of Eye-Catching Introduction Paragraphs

Table of contents

intro paragraph examples research paper

Christian Rigg

How well are you managing to hook your readers?

According to CNN , The average attention on a screen went down from 2.5 minutes (in 2004) to 47 seconds (in 2023). Studies show that for most cases, people don't even read past the headline.

As a writer, one of the best skills you can learn is to hook your readers with a compelling introduction. A good title gets people in the door, but it’s the introduction that decides if they stay or not. 

intro paragraph examples research paper

The difference between a strong and a weak intro

A strong intro draws the reader in and evokes a sense of curiosity or interest, either by speaking to the reader’s pain points or by engaging them on an intellectual or emotional level.

A weak introduction paragraph, on the other hand, does the exact opposite. It fails to delight or intrigue, usually by being too generic. (This is one reason why introductions generated using text transformers like ChatGPT tend to “fall flat.”) Incidentally, failing to keep your readers on-page will result in higher bounce rates, which Google penalizes. 

Have I convinced you to stick around? If so, great. In the rest of the article, we’ll go over the most important dos and don’ts of intros and look at some outstanding introduction paragraph examples for inspiration. 

The Dos and Don’ts of Strong Introductions

Here are some quick and simple tips for writing a compelling introduction .

✅ Do be human and relatable

Talk about a personal experience. Mention emotions like frustration or excitement. Utilize Use plain, conversational language.

✅ Do capture the reader's attention with an interesting or meaningful quote or statistic.

Just be sure to avoid clichés, keep it relevant to your topic, and don’t get too abstract.

✅ Do write concisely and clearly .

If you struggle with this like many people, try writing your introduction in the Wordtune editor. The suggestions on flow and clarity will help you stick to the point without being hard to understand.

✅ Do disarm, startle, or otherwise “shock” the reader into alertness.

This doesn’t mean being crass or crude, it means upending assumptions. What surprised you most when researching or writing your article? Start there.

✅ Do use descriptive , emotive, and sensory language, including vivid imagery and great storytelling .

Start in the middle of the story, then segue into how it all started. Or start at the end and work your way back.

✅ Do use humor and casual language.

It helps put the reader at ease and makes them feel like part of the conversation.

And here are some things to avoid, including some not-so-great introductory paragraph examples. Don’t worry, we’ll get to examples of how to do it right in the next section. 

❌ Don’t rely on AI text generators like ChatGPT.

These tools “write” by adding the next most likely word, based on thousands of examples. As a result, the text lacks originality. It is, by definition, the most average way of saying something. If you want to make your content stand out from AI-generated content , start with an original introduction paragraph.

❌ Don’t give it all away.

Your introduction is not the place to plead your whole case. Introduce the reader to the topic, generate interest or empathy, and make a promise they want to see fulfilled.

❌ Don’t make it too long.

Readers get bored fast. They want to get to the good stuff.

❌ Don’t use gimmicks, clickbait, clichés, or obvious ploys.

“You won’t believe what…” “Here’s everything you need to know about…” “Are you ready to make your first million?” Unless the news really is shocking, you really do include everything the reader needs to know, or you have offer a long-term, validated strategy for earning a million, you’ll just come off looking like a hack.

❌ Don’t use generic statements.

“All businesses need to track their financial performance.” “Running a marathon is no easy task.” “It takes hard work to become the best.” Openers like these waste precious seconds on stating the obvious. If you’re lucky, your reader will be kind and keep scanning for something worthwhile. But they probably already hit the Back button.

9 strong introduction paragraph examples

1. the statistical introduction example.

intro paragraph examples research paper

According to a report by Statista and eMarketer, online retail sales are projected to reach $6.51 trillion by 2023. That same report also says that ecommerce websites will claim around 22.3% of all retail sales. So, if you weren’t planning on investing in your ecommerce strategy this year, you should.

The SEO experts at Semrush have included two interesting and impressive statistics here, sure to pique the reader’s interest. They make a bold statement, too: if you thought you could wait, you can’t . 

To help you replicate this kind of introduction, try using Wordtune’s Spices features to find and add interesting statistics and facts. 

2. The relatable introduction example

intro paragraph examples research paper

We’ve all seen that little white label that sits tucked away on the inside of our clothing: “Made in Australia”, “Made in Turkey”, “Made in Bangladesh”. But what do those labels really mean? In this article, we discuss whether locally made clothing is more ethical. Read on to find out before your next shop.

Nothing if not concise, this introduction catches the reader with a common human experience, asks an important question, and gives a quick bridge on what the article has to offer. It’s short and direct, and it speaks to readers who may well have just been looking at a “little white label” before popping the question into Google. 

3. The dialogue introduction example

intro paragraph examples research paper

After a moonwalk in April 1972, the Apollo 16 astronauts Charles Duke and John Young returned to their capsule. In the process of putting their suits and other things away, Duke commented to Ground Control:
Duke: Houston, the lunar dust smells like gunpowder. [Pause]
England: We copy that, Charlie.
Duke: Really, really a strong odor to it.

First of all, how’s that for a title?

This introduction tells a fascinating story in just 57 words. Admittedly, the unique topic of cosmic moon dust makes it easier to capture readers’ interest. But the author’s choice to include this short exchange between Charles Duke and the Houston Space Center also pulls us right into the scene.

4. The personal story introduction example

Wordtune blog: Take Smart Notes From a Textbook (Using AI + Templates)

Call me crazy, but I’ve spent $11,750 on note-taking tools.
Physical stationery in the form of highlighters, post-its, colored pens, subject notebooks, roller scales—you name it. My beautifully-written, detailed, color-coded notes gave me the feeling of being a productive high-achiever.
But these notes rarely translated into results. I was consistently in the average tier of students, despite my organized study practices—till year two of highschool. It was then that I realized all I was doing was beautifying text and not understanding information.
From then on, I set out on a journey to understand which notetaking methods worked for my subjects. I translated this into a 9.2/10 CGPA in my 10th-grade examination and a 1900 score on my SATs. In addition, I was able to achieve these results while reducing my study time by half.
Today, I’m going to show you how to do the same with my step-by-step playbook. This article covers advanced tips for students wanting to upgrade their note-taking skills.

This introduction has a great hook that draws us in immediately: Hold on. $11,000 dollars on pens and post-its?? Then it tells an emotionally engaging story of failure to success. Finally, it clearly prepares us for what’s to come. All these are hallmarks of a strong introduction. 

5. The common problem introduction example

Eleven Writing blog: 7 Reasons Your Business Should Invest In High-quality Blog Articles

Many businesses publish a new blog article, they wait, and then…
Nothing happens.
The anticipated flood of new traffic never materializes. The few visitors that arrive don’t click any links, sign up to your list, or share your article.
The marketing department starts to wonder if a blog is really worth the money and hassle compared to other available channels.
But what if better blog content could change all this?

This introduction was written by one of the SEO experts at Eleven Writing, the writing agency where I work as a writer, editor, and account manager. It features a short and punchy story with a relatable twist. “And then… Nothing happens.” Translation: 🤦

It finishes with an intriguing “What if?” scenario, which leads into an article of tips and practical takeaways. And it’s a reminder of another important point: make sure your article actually fulfills any promises you make in your introduction.

6. The alarming introduction example

European Commission: Consequences of climate change

Climate change affects all regions around the world. Polar ice shields are melting and the sea is rising. In some regions, extreme weather events and rainfall are becoming more common while others are experiencing more extreme heat waves and droughts. We need climate action now, or these impacts will only intensify.
Climate change is a very serious threat, and its consequences impact many different aspects of our lives. Below, you can find a list of climate change’s main consequences.

The above introduction comes from the European Commission and discusses the dangers of climate change. It starts with a bold and disarming statement: climate change affects everybody. 

It discusses just a few of the consequences of climate change, priming the reader for what’s to follow, and then provides a simple bridge into the rest of the article. 

It’s short and to the point, but uses descriptive, intense language to convey urgency and emotionally engage the reader.

7. The recap introduction example

Harvard Business Review: Rescuing ESG from the Culture Wars

In the past year, ESG investing has become caught up in America’s culture wars, as prominent GOP politicians claim that it is a mechanism investors are using to impose a “woke” ideology on companies. Former Vice President Mike Pence has railed against ESG in speeches and in an op-ed. A variety of Republican governors and red-state legislatures are considering executive action and legislation to boycott asset managers that use ESG as a screening tool for their investments. And in Washington, various Congressional committees have pledged to hold hearings in which the Securities and Exchange Commission (SEC) and major asset managers will face public questioning about the legality of ESG investing.

This introductory paragraph from the Harvard Business Review dumps the reader into the throes of a heated political debate.  Whether readers agree or disagree, powerful verbs like “railed against” and politically charged language like “culture wars” and “woke” are sure to grab the attention of those on both sides of the political spectrum. 

8. The common problem intro example #2

KonMari blog: 5 Rituals to Build Self-Acceptance

Self-criticism is an all too common struggle. Even the most successful people in the world experience bouts of imposter syndrome and low self-esteem. But the person you’ll spend the most time with in your life is yourself. We owe it to ourselves to strengthen our self-compassion and embrace self-love.
One of the simplest ways to build self-acceptance is to make it a part of your self-care routine. The following rituals, sourced from mindfulness experts and one of our Master KonMari Consultants, can be completed in as little as five minutes daily. Try one for a month — you’ll be surprised how much better you treat yourself.

This intro comes from the queen of tidiness, Marie Kondo, and manages to both connect with the reader and gracefully plug an advertisement for KonMari’s consulting services. There’s a common idea in SEO that “linking away” in the introduction is bad practice, but in this case, it transforms an educational article into a commercial funnel. 

There’s another neat trick in this intro: it extends a challenge to the reader. Try one of the methods below and see how much better you feel after a month. With a promise like that, who wouldn’t keep scrolling?

9. The 'new angle' introduction example

Crippled CEO Blog: Resistance and Leadership Capital

So much has been written on how important it is to have the right people in your company. All a business is, really, is a collection of people. That’s it. So, it follows that getting the people right is practically the only thing that truly matters.
And while I have seen this repeated ad nauseam, I don’t see a lot of people saying what those right (or wrong) people look like – what attributes they possess.
So, I wanted to talk about one of those attributes, and in particular one that I think isn’t just overlooked, but the very concept itself isn’t known, making it impossible to look out for at all.
This attribute is resistance.

Eric Lupton blogs about his experiences and perspective as a business leader with cerebral palsy. This introduction uses incisive language that will no doubt appeal to business readers and high-powered execs. 

But it also comes from a very personal perspective, like much of Lupton’s writing, and so we feel like we’re about to sit down and speak one-on-one with someone who very clearly knows what they’re talking about. 

It has a conversational tone (“So, I wanted to talk about…”) and promises to reveal to us something that “isn’t just overlooked, but the very concept itself is unknown.” Intrigued? I was. 

Start writing!

A strong introduction paragraph bridges the gap between an intriguing title and an article’s real value. It pulls the reader in with boldness, intrigue, storytelling, or relatability.

It’s an art that takes practice, but these introduction paragraph examples show it can be done right. There are also some great tools out there to help you out. Wordtune can offer ideas for analogies, examples, statistics, facts, and relevant quotes — all great sources of inspiration for a strong introduction paragraph. 

After that, it’s your turn. Add personality, connect with your readers, and write more introductions, and you’ll be on your way to keeping your audience on the page.  

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Grammarly Alternatives: Which Writing Assistant is the Best Choice for You?

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How to Use Transition Words for Essays + Examples

How to Use Transition Words for Essays + Examples

Transition words play a key role in essay writing. They connect ideas, sentences, and paragraphs, helping readers follow your text easily. These words do many jobs, from comparing things to showing cause and effect. They turn scattered thoughts into a clear story.

Learning to use transition words for essays isn't just about making your writing sound better. It's about making your ideas clearer and easier for readers to understand. Let's look at transition words and how to use them well in your essays.

Understanding Transition Words for Essays

Transition words for essays are like road signs. They guide readers through your ideas. They help show how your thoughts connect, making your writing easier to follow.

The Purpose and Placement of Transition Sentences

Transition sentences do several important things:

  • They make your ideas flow better
  • They help readers grasp your main point
  • They link sentences and paragraphs
  • They show how ideas relate to each other
  • They make your writing easier to read

Where you put transitions matters. They're often used:

  • Between parts of an essay to sum up or introduce new ideas
  • Between paragraphs to show connections or changes in focus
  • Within paragraphs to link related thoughts

Here's an example: 

"The Industrial Revolution brought many new technologies. On the other hand, it also caused social problems."

In this case, "On the other hand" shows a contrast between the good and bad effects of the Industrial Revolution.

Putting transitions in the right places helps your ideas flow smoothly. For instance, transition words to start a paragraph in an essay can signal a new point or a shift in focus, preparing the reader for what's next.

Types of Transitions Words

There are different types of transition words for essays, each with its own job. Knowing these types can help you pick the right words for different parts of your writing.

  • Adding information: "Also," "In addition," "Furthermore"
  • Showing contrast: "But," "However," "On the other hand"
  • Showing cause and effect: "So," "As a result," "Therefore"
  • Showing order: "First," "Second," "Finally"
  • Giving examples: "For example," "Such as," "To illustrate"

Using different transition words can make your essay flow better and be more coherent. Aithor can suggest good transition words based on what your essay is about, helping you improve your writing.

Creating Smooth Transitions in Your Writing

To make your transitions smooth:

  • Use your essay's structure to find logical connections between sections.
  • Put transitions where they best show how ideas relate.
  • Don't use too many transition words, or your writing might sound forced.
  • Try not to use the same few transitions over and over.

Remember, sometimes less is better. Using too many transition words can make your writing sound unnatural. Writing tools like Aithor can help you find places where transitions might make your essay flow better, suggesting good transition words based on your essay's content.

List of Transitions

Let's look at different types of transition words and phrases you can use in your essays:

1. Addition

Transition words to start a paragraph in an essay that add information include:

  • Furthermore
  • Additionally
  • In addition

Example: "The new policy aims to cut down on carbon emissions. Also, it encourages the use of energy from renewable sources."

2. Contradiction

To show contrast, you can use:

  • Nevertheless
  • On the other hand
  • In contrast
  • Despite this

Example: "Many people thought the project would fail. On the other hand, it did better than anyone expected."

3. Condition

Conditional transitions include:

  • Provided that
  • In the event that

Example: "The company will grow bigger if the market stays good."

4. Emphasis

To highlight important points, use:

  • Undoubtedly

Example: "The experiment gave surprising results. In fact, it made people question many old theories in the field."

5. Similarity

Transition words for the second body paragraph showing similarity include:

  • In the same way

Example: "The novel explores themes of love and loss. In the same way, the author's previous work dealt with complex human emotions."

To show outcomes or consequences, use:

  • As a result
  • Consequently

Example: "The team worked very hard on the project. As a result, they finished it early."

7. Conclusion Transitions

Transition words for the conclusion paragraph include:

  • In conclusion
  • To summarize

Example: "In conclusion, the study shows that social media greatly affects how consumers behave."

8. Sequence

To show order or progression, use:

  • First, Second, and Third
  • Subsequently

Example: "First, we'll look at the data. Then, we'll explain what it means. Finally, we'll make conclusions based on what we found."

9. Location

Spatial transitions include:

  • Adjacent to
  • In the vicinity of

Example: "The rare plant was found growing nearby the river bank."

As you start writing, remember this important tip: use transition words carefully. While these words help make your writing easy to read, using too many can confuse your reader. Think of transition words like spices in food — they make it taste better, but too much can ruin the dish.

Your goal is to help your reader easily follow your ideas, not to create a maze of connecting words. So, when you write your next essay, remember: when it comes to transitions, often using fewer is better. Use them thoughtfully to make your argument clear, and your writing will be easy to understand and follow.

If you want to get even better at writing essays, Aithor has special features that can help you choose the best transitions for what you're writing about, making sure your essays flow smoothly from start to finish.

Happy writing!

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Style and Grammar Guidelines

APA Style provides a foundation for effective scholarly communication because it helps writers present their ideas in a clear, concise, and inclusive manner. When style works best, ideas flow logically, sources are credited appropriately, and papers are organized predictably. People are described using language that affirms their worth and dignity. Authors plan for ethical compliance and report critical details of their research protocol to allow readers to evaluate findings and other researchers to potentially replicate the studies. Tables and figures present information in an engaging, readable manner.

The style and grammar guidelines pages present information about APA Style as described in the Publication Manual of the American Psychological Association, Seventh Edition and the Concise Guide to APA Style, Seventh Edition . Any updates to APA Style are noted on the applicable topic pages. If you are still using the sixth edition, helpful resources are available in the sixth edition archive .

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IMAGES

  1. How to Write an Introduction for a Research Paper Step-by-Step?

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  2. How to Write Introduction for Research

    intro paragraph examples research paper

  3. How to Write A Perfect Research Paper Introduction

    intro paragraph examples research paper

  4. How to Write A Perfect Research Paper Introduction

    intro paragraph examples research paper

  5. How to Write A Perfect Research Paper Introduction

    intro paragraph examples research paper

  6. How to make an introduction for a research paper example

    intro paragraph examples research paper

VIDEO

  1. Wrting the Intro & Paragraph development [A Double-Question Essay]

  2. Crafting Research Paper Hooks with Statistics

  3. English teachers! All sorts of writing tools, tips, tricks, and advice #shorts #teach #teaching

  4. DESCRIPTIVE PARAGRAPH + DIARY ENTRY in 1 Shot |FULL Chapter Coverage (THEORY+PYQs) Class-9th English

  5. Analytical Paragraph

  6. 5-Min. Guide to Paragraph Writing (Interactive Examples)

COMMENTS

  1. How to Write a Research Paper Introduction (with Examples)

    Define your specific research problem and problem statement. Highlight the novelty and contributions of the study. Give an overview of the paper's structure. The research paper introduction can vary in size and structure depending on whether your paper presents the results of original empirical research or is a review paper.

  2. Writing a Research Paper Introduction

    Table of contents. Step 1: Introduce your topic. Step 2: Describe the background. Step 3: Establish your research problem. Step 4: Specify your objective (s) Step 5: Map out your paper. Research paper introduction examples. Frequently asked questions about the research paper introduction.

  3. Starting Your Research Paper: Writing an Introductory Paragraph

    Try starting your paper with that. How about starting with an anecdotal story or humor? Middle Sentences : The middle sentences cover the different points in your paper. If you've already planned which order to write the points in the paper, you already know which order to place them in your introductory paragraph. (Hint: it's the same order).

  4. How to Write an Essay Introduction

    Table of contents. Step 1: Hook your reader. Step 2: Give background information. Step 3: Present your thesis statement. Step 4: Map your essay's structure. Step 5: Check and revise. More examples of essay introductions. Other interesting articles. Frequently asked questions about the essay introduction.

  5. Writing a Research Paper Introduction (with 3 Examples)

    This paragraph should both attract the reader's attention and give them the necessary information about the paper. In any academic paper, the introduction paragraph constitutes 10% of the paper's total word count. For example, if you are preparing a 3,000-word paper, your introduction paragraph should consist of approximately 300 words.

  6. How to Write a Research Paper Introduction

    Generally speaking, a good research paper introduction includes these parts: 1 Thesis statement. 2 Background context. 3 Niche (research gap) 4 Relevance (how the paper fills that gap) 5 Rationale and motivation. First, a thesis statement is a single sentence that summarizes the main topic of your paper.

  7. How to Write an Introduction for a Research Paper

    After you've done some extra polishing, I suggest a simple test for the introductory section. As an experiment, chop off the first few paragraphs. Let the paper begin on, say, paragraph 2 or even page 2. If you don't lose much, or actually gain in clarity and pace, then you've got a problem. There are two solutions.

  8. How to Write an Introduction, With Examples

    An introduction for an essay or research paper is the first paragraph, which explains the topic and prepares the reader for the rest of the work. Because it's responsible for both the reader's first impression and setting the stage for the rest of the work, the introduction paragraph is arguably the most important paragraph in the work.

  9. Research Paper Introduction

    Research paper introduction is the first section of a research paper that provides an overview of the study, its purpose, and the research question (s) or hypothesis (es) being investigated. It typically includes background information about the topic, a review of previous research in the field, and a statement of the research objectives.

  10. How to Write a Research Paper Introduction in 4 Steps

    1. Get your readers' attention. To speak to your readers effectively, you need to know who they are. Consider who is likely to read the paper and the extent of their knowledge on the topic. Then begin your introduction with a sentence or two that will capture their interest.

  11. How to Write an Introduction for a Research Paper

    When writing your research paper introduction, there are several key elements you should include to ensure it is comprehensive and informative. A hook or attention-grabbing statement to capture the reader's interest. It can be a thought-provoking question, a surprising statistic, or a compelling anecdote that relates to your research topic.

  12. How to Write a Research Paper Introduction Paragraph

    An introduction paragraph of a research paper is essential for readers to get an overall idea of the paper. It helps grab their interest and gives them an understanding of the content's purpose. ... Research Paper Introduction Examples. The theory is good, but the practice is quite different.

  13. Research Paper Introduction Examples

    Quotes, anecdotes, questions, examples, and broad statements—all of them can be used successfully to write an introduction for a research paper. It's instructive to see them in action, in the hands of skilled academic writers. Let's begin with David M. Kennedy's superb history, Freedom from Fear: The American People in Depression and ...

  14. How to Write an Introduction for a Research Paper

    Step 2: Building a solid foundation with background information. Including background information in your introduction serves two major purposes: It helps to clarify the topic for the reader. It establishes the depth of your research. The approach you take when conveying this information depends on the type of paper.

  15. How to Write a Research Paper Introduction (with Examples)

    1- In this paper, I will discuss climate change. Problem: This statement is too broad and vague. It does not provide a clear direction or specific argument. 2- This paper argues that climate change, measured by global average temperature change, is primarily driven by human activities, such as.

  16. Introduction Paragraph Examples and Writing Tips

    Let's look at some examples of introduction paragraphs. The examples we have chosen are quite short, so that it is easy for you to understand. We have chosen examples from different fields and of different formats. 4.1 Example #1 (Social sciences paper) Here is an introduction paragraph example from a social sciences research paper, and it is ...

  17. How to Write an Introduction Paragraph in 3 Steps · PrepScholar

    The 3 Main Parts of an Intro Paragraph. In general, an intro paragraph is going to have three main parts: a hook, context, and a thesis statement. Each of these pieces of the intro plays a key role in acquainting the reader with the topic and purpose of your essay. Below, we'll explain how to start an introduction paragraph by writing an ...

  18. How to Write an APA Research Paper

    Title page. (see sample on p. 41 of APA manual) Title should be between 10-12 words and should reflect content of paper (e.g., IV and DV). Title, your name, and Hamilton College are all double-spaced (no extra spaces) Create a page header using the "View header" function in MS Word. On the title page, the header should include the following:

  19. How to Write an Eye-Catching Essay Introduction

    A good essay introduction catches the reader's attention immediately, sets up your argument, and tells the reader what to expect. This video will walk you th...

  20. How to Create a Structured Research Paper Outline

    Example: BODY PARAGRAPH 1 First point Sub-point Sub-point of sub-point 1; ... Writing a Research Paper Introduction | Step-by-Step Guide The introduction to a research paper presents your topic, provides background, and details your research problem. 3630.

  21. (PDF) How to Write an Introduction for Research

    The key thing is. to guide the reader into your topic and situate your ideas. Step 2: Describe the background. This part of the introduction differs depending on what approach your paper is ...

  22. 9 Examples of Eye-Catching Introduction Paragraphs

    9 strong introduction paragraph examples. 1. The statistical introduction example. Semrush blog: How to Grow your eCommerce Business in 2023. According to a report by Statista and eMarketer, online retail sales are projected to reach $6.51 trillion by 2023.

  23. Writing an Introduction Paragraph

    A basic essay format includes an introduction paragraph, body, and conclusion. The introduction paragraph needs to gain reader attention while establishing the author's purpose in writing.

  24. Essay Introduction Paragraph Example (pdf)

    Essay Introduction Paragraph Example Crafting an essay on the topic of "Essay Introduction Paragraph Example" might initially seem like a straightforward task, but delving into the intricacies of creating an effective introduction can prove to be quite challenging. The difficulty lies in striking the right balance between capturing the reader's attention, providing a concise overview of the ...

  25. Paragraph alignment and indentation

    Exceptions to these paragraph-formatting requirements are as follows: title page: For professional papers, the title (in bold), byline, and affiliations should be centered on the title page. For student papers, the title (in bold), byline, affiliations, course number and name, instructor, and assignment due date should be centered on the title ...

  26. How to Use Transition Words for Essays + Examples

    Transition words play a key role in essay writing. They connect ideas, sentences, and paragraphs, helping readers follow your text easily. These words do many jobs, from comparing things to showing cause and effect. They turn scattered thoughts into a clear story. Learning to use transition words for essays isn't just about making your writing sound better. It's about making your ideas clearer ...

  27. Style and Grammar Guidelines

    APA Style provides a foundation for effective scholarly communication because it helps writers present their ideas in a clear, concise, and inclusive manner. When style works best, ideas flow logically, sources are credited appropriately, and papers are organized predictably. People are described using language that affirms their worth and dignity.

  28. Cisco Secure Firewall

    With workers, data, and offices located across the country and around the world, your firewall must be ready for anything. Secure Firewall helps you plan, prioritize, close gaps, and recover from disaster—stronger.