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How to Write a Dissertation | A Guide to Structure & Content

A dissertation or thesis is a long piece of academic writing based on original research, submitted as part of an undergraduate or postgraduate degree.

The structure of a dissertation depends on your field, but it is usually divided into at least four or five chapters (including an introduction and conclusion chapter).

The most common dissertation structure in the sciences and social sciences includes:

  • An introduction to your topic
  • A literature review that surveys relevant sources
  • An explanation of your methodology
  • An overview of the results of your research
  • A discussion of the results and their implications
  • A conclusion that shows what your research has contributed

Dissertations in the humanities are often structured more like a long essay , building an argument by analysing primary and secondary sources . Instead of the standard structure outlined here, you might organise your chapters around different themes or case studies.

Other important elements of the dissertation include the title page , abstract , and reference list . If in doubt about how your dissertation should be structured, always check your department’s guidelines and consult with your supervisor.

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Table of contents

Acknowledgements, table of contents, list of figures and tables, list of abbreviations, introduction, literature review / theoretical framework, methodology, reference list.

The very first page of your document contains your dissertation’s title, your name, department, institution, degree program, and submission date. Sometimes it also includes your student number, your supervisor’s name, and the university’s logo. Many programs have strict requirements for formatting the dissertation title page .

The title page is often used as cover when printing and binding your dissertation .

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The acknowledgements section is usually optional, and gives space for you to thank everyone who helped you in writing your dissertation. This might include your supervisors, participants in your research, and friends or family who supported you.

The abstract is a short summary of your dissertation, usually about 150-300 words long. You should write it at the very end, when you’ve completed the rest of the dissertation. In the abstract, make sure to:

  • State the main topic and aims of your research
  • Describe the methods you used
  • Summarise the main results
  • State your conclusions

Although the abstract is very short, it’s the first part (and sometimes the only part) of your dissertation that people will read, so it’s important that you get it right. If you’re struggling to write a strong abstract, read our guide on how to write an abstract .

In the table of contents, list all of your chapters and subheadings and their page numbers. The dissertation contents page gives the reader an overview of your structure and helps easily navigate the document.

All parts of your dissertation should be included in the table of contents, including the appendices. You can generate a table of contents automatically in Word.

If you have used a lot of tables and figures in your dissertation, you should itemise them in a numbered list . You can automatically generate this list using the Insert Caption feature in Word.

If you have used a lot of abbreviations in your dissertation, you can include them in an alphabetised list of abbreviations so that the reader can easily look up their meanings.

If you have used a lot of highly specialised terms that will not be familiar to your reader, it might be a good idea to include a glossary . List the terms alphabetically and explain each term with a brief description or definition.

In the introduction, you set up your dissertation’s topic, purpose, and relevance, and tell the reader what to expect in the rest of the dissertation. The introduction should:

  • Establish your research topic , giving necessary background information to contextualise your work
  • Narrow down the focus and define the scope of the research
  • Discuss the state of existing research on the topic, showing your work’s relevance to a broader problem or debate
  • Clearly state your objectives and research questions , and indicate how you will answer them
  • Give an overview of your dissertation’s structure

Everything in the introduction should be clear, engaging, and relevant to your research. By the end, the reader should understand the what , why and how of your research. Not sure how? Read our guide on how to write a dissertation introduction .

Before you start on your research, you should have conducted a literature review to gain a thorough understanding of the academic work that already exists on your topic. This means:

  • Collecting sources (e.g. books and journal articles) and selecting the most relevant ones
  • Critically evaluating and analysing each source
  • Drawing connections between them (e.g. themes, patterns, conflicts, gaps) to make an overall point

In the dissertation literature review chapter or section, you shouldn’t just summarise existing studies, but develop a coherent structure and argument that leads to a clear basis or justification for your own research. For example, it might aim to show how your research:

  • Addresses a gap in the literature
  • Takes a new theoretical or methodological approach to the topic
  • Proposes a solution to an unresolved problem
  • Advances a theoretical debate
  • Builds on and strengthens existing knowledge with new data

The literature review often becomes the basis for a theoretical framework , in which you define and analyse the key theories, concepts and models that frame your research. In this section you can answer descriptive research questions about the relationship between concepts or variables.

The methodology chapter or section describes how you conducted your research, allowing your reader to assess its validity. You should generally include:

  • The overall approach and type of research (e.g. qualitative, quantitative, experimental, ethnographic)
  • Your methods of collecting data (e.g. interviews, surveys, archives)
  • Details of where, when, and with whom the research took place
  • Your methods of analysing data (e.g. statistical analysis, discourse analysis)
  • Tools and materials you used (e.g. computer programs, lab equipment)
  • A discussion of any obstacles you faced in conducting the research and how you overcame them
  • An evaluation or justification of your methods

Your aim in the methodology is to accurately report what you did, as well as convincing the reader that this was the best approach to answering your research questions or objectives.

Next, you report the results of your research . You can structure this section around sub-questions, hypotheses, or topics. Only report results that are relevant to your objectives and research questions. In some disciplines, the results section is strictly separated from the discussion, while in others the two are combined.

For example, for qualitative methods like in-depth interviews, the presentation of the data will often be woven together with discussion and analysis, while in quantitative and experimental research, the results should be presented separately before you discuss their meaning. If you’re unsure, consult with your supervisor and look at sample dissertations to find out the best structure for your research.

In the results section it can often be helpful to include tables, graphs and charts. Think carefully about how best to present your data, and don’t include tables or figures that just repeat what you have written  –  they should provide extra information or usefully visualise the results in a way that adds value to your text.

Full versions of your data (such as interview transcripts) can be included as an appendix .

The discussion  is where you explore the meaning and implications of your results in relation to your research questions. Here you should interpret the results in detail, discussing whether they met your expectations and how well they fit with the framework that you built in earlier chapters. If any of the results were unexpected, offer explanations for why this might be. It’s a good idea to consider alternative interpretations of your data and discuss any limitations that might have influenced the results.

The discussion should reference other scholarly work to show how your results fit with existing knowledge. You can also make recommendations for future research or practical action.

The dissertation conclusion should concisely answer the main research question, leaving the reader with a clear understanding of your central argument. Wrap up your dissertation with a final reflection on what you did and how you did it. The conclusion often also includes recommendations for research or practice.

In this section, it’s important to show how your findings contribute to knowledge in the field and why your research matters. What have you added to what was already known?

You must include full details of all sources that you have cited in a reference list (sometimes also called a works cited list or bibliography). It’s important to follow a consistent reference style . Each style has strict and specific requirements for how to format your sources in the reference list.

The most common styles used in UK universities are Harvard referencing and Vancouver referencing . Your department will often specify which referencing style you should use – for example, psychology students tend to use APA style , humanities students often use MHRA , and law students always use OSCOLA . M ake sure to check the requirements, and ask your supervisor if you’re unsure.

To save time creating the reference list and make sure your citations are correctly and consistently formatted, you can use our free APA Citation Generator .

Your dissertation itself should contain only essential information that directly contributes to answering your research question. Documents you have used that do not fit into the main body of your dissertation (such as interview transcripts, survey questions or tables with full figures) can be added as appendices .

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/images/cornell/logo35pt_cornell_white.svg" alt="dissertation on or about"> Cornell University --> Graduate School

Guide to writing your thesis/dissertation, definition of dissertation and thesis.

The dissertation or thesis is a scholarly treatise that substantiates a specific point of view as a result of original research that is conducted by students during their graduate study. At Cornell, the thesis is a requirement for the receipt of the M.A. and M.S. degrees and some professional master’s degrees. The dissertation is a requirement of the Ph.D. degree.

Formatting Requirement and Standards

The Graduate School sets the minimum format for your thesis or dissertation, while you, your special committee, and your advisor/chair decide upon the content and length. Grammar, punctuation, spelling, and other mechanical issues are your sole responsibility. Generally, the thesis and dissertation should conform to the standards of leading academic journals in your field. The Graduate School does not monitor the thesis or dissertation for mechanics, content, or style.

“Papers Option” Dissertation or Thesis

A “papers option” is available only to students in certain fields, which are listed on the Fields Permitting the Use of Papers Option page , or by approved petition. If you choose the papers option, your dissertation or thesis is organized as a series of relatively independent chapters or papers that you have submitted or will be submitting to journals in the field. You must be the only author or the first author of the papers to be used in the dissertation. The papers-option dissertation or thesis must meet all format and submission requirements, and a singular referencing convention must be used throughout.

ProQuest Electronic Submissions

The dissertation and thesis become permanent records of your original research, and in the case of doctoral research, the Graduate School requires publication of the dissertation and abstract in its original form. All Cornell master’s theses and doctoral dissertations require an electronic submission through ProQuest, which fills orders for paper or digital copies of the thesis and dissertation and makes a digital version available online via their subscription database, ProQuest Dissertations & Theses . For master’s theses, only the abstract is available. ProQuest provides worldwide distribution of your work from the master copy. You retain control over your dissertation and are free to grant publishing rights as you see fit. The formatting requirements contained in this guide meet all ProQuest specifications.

Copies of Dissertation and Thesis

Copies of Ph.D. dissertations and master’s theses are also uploaded in PDF format to the Cornell Library Repository, eCommons . A print copy of each master’s thesis and doctoral dissertation is submitted to Cornell University Library by ProQuest.

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What is a thesis?

What is a dissertation, getting started, staying on track, thesis abstract, lit(erature) review.

A thesis is a long-term project that you work on over the course of a semester or a year. Theses have a very wide variety of styles and content, so we encourage you to look at prior examples and work closely with faculty to develop yours. 

Before you begin, make sure that you are familiar with the dissertation genre—what it is for and what it looks like.

Generally speaking, a dissertation’s purpose is to prove that you have the expertise necessary to fulfill your doctoral-degree requirements by showing depth of knowledge and independent thinking.

The form of a dissertation may vary by discipline. Be sure to follow the specific guidelines of your department.

  • PhD This site directs candidates to the GSAS website about dissertations , with links to checklists,  planning, formatting, acknowledgments, submission, and publishing options. There is also a link to guidelines for the prospectus . Consult with your committee chair about specific requirements and standards for your dissertation.
  • DDES This document covers planning, patent filing, submission guidelines, publishing options, formatting guidelines, sample pages, citation guidelines, and a list of common errors to avoid. There is also a link to guidelines for the prospectus .
  • Scholarly Pursuits (GSAS) This searchable booklet from Harvard GSAS is a comprehensive guide to writing dissertations, dissertation-fellowship applications, academic journal articles, and academic job documents.

Finding an original topic can be a daunting and overwhelming task. These key concepts can help you focus and save time.

Finding a topic for your thesis or dissertation should start with a research question that excites or at least interests you. A rigorous, engaging, and original project will require continuous curiosity about your topic, about your own thoughts on the topic, and about what other scholars have said on your topic. Avoid getting boxed in by thinking you know what you want to say from the beginning; let your research and your writing evolve as you explore and fine-tune your focus through constant questioning and exploration.

Get a sense of the broader picture before you narrow your focus and attempt to frame an argument. Read, skim, and otherwise familiarize yourself with what other scholars have done in areas related to your proposed topic. Briefly explore topics tangentially related to yours to broaden your perspective and increase your chance of finding a unique angle to pursue.

Critical Reading

Critical reading is the opposite of passive reading. Instead of merely reading for information to absorb, critical reading also involves careful, sustained thinking about what you are reading. This process may include analyzing the author’s motives and assumptions, asking what might be left out of the discussion, considering what you agree with or disagree with in the author’s statements and why you agree or disagree, and exploring connections or contradictions between scholarly arguments. Here is a resource to help hone your critical-reading skills:

https://guides.library.harvard.edu/sixreadinghabits  

https://youtu.be/BcV64lowMIA

Conversation

Your thesis or dissertation will incorporate some ideas from other scholars whose work you researched. By reading critically and following your curiosity, you will develop your own ideas and claims, and these contributions are the core of your project. You will also acknowledge the work of scholars who came before you, and you must accurately and fairly attribute this work and define your place within the larger discussion. Make sure that you know how to quote, summarize, paraphrase ,  integrate , and cite sources to avoid plagiarism and to show the depth and breadth of your knowledge.

A thesis is a long-term, large project that involves both research and writing; it is easy to lose focus, motivation, and momentum. Here are suggestions for achieving the result you want in the time you have.

The dissertation is probably the largest project you have undertaken, and a lot of the work is self-directed. The project can feel daunting or even overwhelming unless you break it down into manageable pieces and create a timeline for completing each smaller task. Be realistic but also challenge yourself, and be forgiving of yourself if you miss a self-imposed deadline here and there.

Your program will also have specific deadlines for different requirements, including establishing a committee, submitting a prospectus, completing the dissertation, defending the dissertation, and submitting your work. Consult your department’s website for these dates and incorporate them into the timeline for your work.

Accountability

Sometimes self-imposed deadlines do not feel urgent unless there is accountability to someone beyond yourself. To increase your motivation to complete tasks on schedule, set dates with your committee chair to submit pre-determined pieces of a chapter. You can also arrange with a fellow doctoral student to check on each other’s progress. Research and writing can be lonely, so it is also nice to share that journey with someone and support each other through the process.

Common Pitfalls

The most common challenges for students writing a dissertation are writer’s block, information-overload, and the compulsion to keep researching forever.

There are many strategies for avoiding writer’s block, such as freewriting, outlining, taking a walk, starting in the middle, and creating an ideal work environment for your particular learning style. Pay attention to what helps you and try different things until you find what works.

Efficient researching techniques are essential to avoiding information-overload. Here are a couple of resources about strategies for finding sources and quickly obtaining essential information from them.

https://owl.purdue.edu/owl/subject_specific_writing/writing_in_literature/writing_in_literature_detailed_discussion/reading_criticism.html

https://students.dartmouth.edu/academic-skills/learning-resources/learning-strategies/reading-techniques

Finally, remember that there is always more to learn and your dissertation cannot incorporate everything. Follow your curiosity but also set limits on the scope of your work. It helps to create a folder entitled “future projects” for topics and sources that interest you but that do not fit neatly into the dissertation. Also remember that future scholars will build off of your work, so leave something for them to do.

An abstract is a short (approximately 200-word) summary or overview of your research project. It provides enough information for a reader to know what they will find within the larger document, such as your purpose, methodology, and results or conclusion. It may also include a list of  keywords. An abstract is an original document, not an excerpt, and its contents and organization may vary by discipline.

A literature review establishes a set of themes and contexts drawn from foundational research and materials that relate to your project. It is an acknowledgment that your scholarship doesn’t exist in a vacuum. With the review, you identify patterns and trends in the literature to situate your contribution within the existing scholarly conversation.

What is a literature review? A literature review (or lit review, for short) is a critical analysis of published scholarly research (the "literature") related to a specific topic. Literature here means body of work, which traditionally was done in written form and may include journal articles, books, book chapters, dissertations and thesis, or conference proceedings. In the case of design, however, literature has an expanded breadth since the body of work is oftentimes not represented by words. A design review may include plans, sections, photographs, and any type of media that portrays the work.

A literature review may stand on its own or may be inside a larger work, usually in the introductory sections. It is thorough but not exhaustive--there will always be more information than you can reasonably locate and include. Be mindful of your scope and time constraints and select your reviewed materials with care. A literature review

  • summarizes the themes and findings of works in an area
  • compares and contrasts relevant aspects of literature on a topic
  • critically assesses the strengths and omissions of the source material
  • elaborates on the implications of their findings for one's own research topic

What does a literature review look like? Each discipline has its own style for writing a literature review; urban planning and design lit reviews may look different than those from architecture, and design lit reviews will look significantly different than reviews from the biological sciences or engineering. Look at published journal articles within your field and note how they present the information.

  • Introduction: most scholarly articles and books will have a literature review within the introductory sections. Its precise location may vary, but it is most often in the first few paragraphs or pages.

Dedicated literature reviews: these are stand-alone resources unto themselves. You can search for "literature review" and a topic, and you may find that one already exists. These literature reviews are useful as models within your field, for finding additional sources to explore, and for beginning to map the general relationships within the scholarly conversation around your topic. Be mindful not to plagiarize the source material.

Database search tip : Add the phrase "literature review" to your search to find published literature reviews.

Browsing through theses and dissertations of the past can help to get a sense of your options and gain inspiration but be careful to use current guidelines and refer to your committee instead of relying on these examples for form or formatting.

Theses at the Frances Loeb Library  is a research guide to finding p ast GSD theses.

DASH Digital Access to Scholarship at Harvard.

HOLLIS Harvard Library’s catalog provides access to ProQuest Dissertations & Theses Global .

MIT Architecture has a list of their graduates’ dissertations and theses.

Rhode Island School of Design has a list of their graduates’ dissertations and theses.

University of South Florida has a list of their graduates’ dissertations and theses.

Harvard GSD has a list of projects, including theses and professors’ research.

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How to Write a Dissertation: Step-by-Step Guide

Genevieve Carlton, Ph.D.

  • Doctoral students write and defend dissertations to earn their degrees.
  • Most dissertations range from 100-300 pages, depending on the field.
  • Taking a step-by-step approach can help students write their dissertations.

Whether you’re considering a doctoral program or you recently passed your comprehensive exams, you’ve probably wondered how to write a dissertation. Researching, writing, and defending a dissertation represents a major step in earning a doctorate.

But what is a dissertation exactly? A dissertation is an original work of scholarship that contributes to the field. Doctoral candidates often spend 1-3 years working on their dissertations. And many dissertations top 200 or more pages.

Starting the process on the right foot can help you complete a successful dissertation. Breaking down the process into steps may also make it easier to finish your dissertation.

How to Write a Dissertation in 12 Steps

A dissertation demonstrates mastery in a subject. But how do you write a dissertation? Here are 12 steps to successfully complete a dissertation.

Choose a Topic

It sounds like an easy step, but choosing a topic will play an enormous role in the success of your dissertation. In some fields, your dissertation advisor will recommend a topic. In other fields, you’ll develop a topic on your own.

Read recent work in your field to identify areas for additional scholarship. Look for holes in the literature or questions that remain unanswered.

After coming up with a few areas for research or questions, carefully consider what’s feasible with your resources. Talk to your faculty advisor about your ideas and incorporate their feedback.

Conduct Preliminary Research

Before starting a dissertation, you’ll need to conduct research. Depending on your field, that might mean visiting archives, reviewing scholarly literature , or running lab tests.

Use your preliminary research to hone your question and topic. Take lots of notes, particularly on areas where you can expand your research.

Read Secondary Literature

A dissertation demonstrates your mastery of the field. That means you’ll need to read a large amount of scholarship on your topic. Dissertations typically include a literature review section or chapter.

Create a list of books, articles, and other scholarly works early in the process, and continue to add to your list. Refer to the works cited to identify key literature. And take detailed notes to make the writing process easier.

Write a Research Proposal

In most doctoral programs, you’ll need to write and defend a research proposal before starting your dissertation.

The length and format of your proposal depend on your field. In many fields, the proposal will run 10-20 pages and include a detailed discussion of the research topic, methodology, and secondary literature.

Your faculty advisor will provide valuable feedback on turning your proposal into a dissertation.

Research, Research, Research

Doctoral dissertations make an original contribution to the field, and your research will be the basis of that contribution.

The form your research takes will depend on your academic discipline. In computer science, you might analyze a complex dataset to understand machine learning. In English, you might read the unpublished papers of a poet or author. In psychology, you might design a study to test stress responses. And in education, you might create surveys to measure student experiences.

Work closely with your faculty advisor as you conduct research. Your advisor can often point you toward useful resources or recommend areas for further exploration.

Look for Dissertation Examples

Writing a dissertation can feel overwhelming. Most graduate students have written seminar papers or a master’s thesis. But a dissertation is essentially like writing a book.

Looking at examples of dissertations can help you set realistic expectations and understand what your discipline wants in a successful dissertation. Ask your advisor if the department has recent dissertation examples. Or use a resource like ProQuest Dissertations to find examples.

Doctoral candidates read a lot of monographs and articles, but they often do not read dissertations. Reading polished scholarly work, particularly critical scholarship in your field, can give you an unrealistic standard for writing a dissertation.

Write Your Body Chapters

By the time you sit down to write your dissertation, you’ve already accomplished a great deal. You’ve chosen a topic, defended your proposal, and conducted research. Now it’s time to organize your work into chapters.

As with research, the format of your dissertation depends on your field. Your department will likely provide dissertation guidelines to structure your work. In many disciplines, dissertations include chapters on the literature review, methodology, and results. In other disciplines, each chapter functions like an article that builds to your overall argument.

Start with the chapter you feel most confident in writing. Expand on the literature review in your proposal to provide an overview of the field. Describe your research process and analyze the results.

Meet With Your Advisor

Throughout the dissertation process, you should meet regularly with your advisor. As you write chapters, send them to your advisor for feedback. Your advisor can help identify issues and suggest ways to strengthen your dissertation.

Staying in close communication with your advisor will also boost your confidence for your dissertation defense. Consider sharing material with other members of your committee as well.

Write Your Introduction and Conclusion

It seems counterintuitive, but it’s a good idea to write your introduction and conclusion last . Your introduction should describe the scope of your project and your intervention in the field.

Many doctoral candidates find it useful to return to their dissertation proposal to write the introduction. If your project evolved significantly, you will need to reframe the introduction. Make sure you provide background information to set the scene for your dissertation. And preview your methodology, research aims, and results.

The conclusion is often the shortest section. In your conclusion, sum up what you’ve demonstrated, and explain how your dissertation contributes to the field.

Edit Your Draft

You’ve completed a draft of your dissertation. Now, it’s time to edit that draft.

For some doctoral candidates, the editing process can feel more challenging than researching or writing the dissertation. Most dissertations run a minimum of 100-200 pages , with some hitting 300 pages or more.

When editing your dissertation, break it down chapter by chapter. Go beyond grammar and spelling to make sure you communicate clearly and efficiently. Identify repetitive areas and shore up weaknesses in your argument.

Incorporate Feedback

Writing a dissertation can feel very isolating. You’re focused on one topic for months or years, and you’re often working alone. But feedback will strengthen your dissertation.

You will receive feedback as you write your dissertation, both from your advisor and other committee members. In many departments, doctoral candidates also participate in peer review groups to provide feedback.

Outside readers will note confusing sections and recommend changes. Make sure you incorporate the feedback throughout the writing and editing process.

Defend Your Dissertation

Congratulations — you made it to the dissertation defense! Typically, your advisor will not let you schedule the defense unless they believe you will pass. So consider the defense a culmination of your dissertation process rather than a high-stakes examination.

The format of your defense depends on the department. In some fields, you’ll present your research. In other fields, the defense will consist of an in-depth discussion with your committee.

Walk into your defense with confidence. You’re now an expert in your topic. Answer questions concisely and address any weaknesses in your study. Once you pass the defense, you’ll earn your doctorate.

Writing a dissertation isn’t easy — only around 55,000 students earned a Ph.D. in 2020, according to the National Center for Science and Engineering Statistics. However, it is possible to successfully complete a dissertation by breaking down the process into smaller steps.

Frequently Asked Questions About Dissertations

What is a dissertation.

A dissertation is a substantial research project that contributes to your field of study. Graduate students write a dissertation to earn their doctorate.

The format and content of a dissertation vary widely depending on the academic discipline. Doctoral candidates work closely with their faculty advisor to complete and defend the dissertation, a process that typically takes 1-3 years.

How long is a dissertation?

The length of a dissertation varies by field. Harvard’s graduate school says most dissertations fall between 100-300 pages .

Doctoral candidate Marcus Beck analyzed the length of University of Minnesota dissertations by discipline and found that history produces the longest dissertations, with an average of nearly 300 pages, while mathematics produces the shortest dissertations at just under 100 pages.

What’s the difference between a dissertation vs. a thesis?

Dissertations and theses demonstrate academic mastery at different levels. In U.S. graduate education, master’s students typically write theses, while doctoral students write dissertations. The terms are reversed in the British system.

In the U.S., a dissertation is longer, more in-depth, and based on more research than a thesis. Doctoral candidates write a dissertation as the culminating research project of their degree. Undergraduates and master’s students may write shorter theses as part of their programs.

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A Step-By-Step Guide to Write the Perfect Dissertation

“A dissertation or a thesis is a long piece of academic writing based on comprehensive research.”

The significance of dissertation writing in the world of academia is unparalleled. A good dissertation paper needs months of research and marks the end of your respected academic journey. It is considered the most effective form of writing in academia and perhaps the longest piece of academic writing you will ever have to complete.

This thorough step-by-step guide on how to write a dissertation will serve as a tool to help you with the task at hand, whether you are an undergraduate student or a Masters or PhD student working on your dissertation project. This guide provides detailed information about how to write the different chapters of a dissertation, such as a problem statement , conceptual framework , introduction , literature review, methodology , discussion , findings , conclusion , title page , acknowledgements , etc.

What is a Dissertation? – Definition

Before we list the stages of writing a dissertation, we should look at what a dissertation is.

The Cambridge dictionary states that a dissertation is a long piece of writing on a particular subject, especially one that is done to receive a degree at college or university, but that is just the tip of the iceberg because a dissertation project has a lot more meaning and context.

To understand a dissertation’s definition, one must have the capability to understand what an essay is. A dissertation is like an extended essay that includes research and information at a much deeper level. Despite the few similarities, there are many differences between an essay and a dissertation.

Another term that people confuse with a dissertation is a thesis. Let's look at the differences between the two terms.

What is the Difference Between a Dissertation and a Thesis?

Dissertation and thesis are used interchangeably worldwide (and may vary between universities and regions), but the key difference is when they are completed. The thesis is a project that marks the end of a degree program, whereas the dissertation project can occur during the degree. Hanno Krieger (Researchgate, 2014) explained the difference between a dissertation and a thesis as follows:

“Thesis is the written form of research work to claim an academic degree, like PhD thesis, postgraduate thesis, and undergraduate thesis. On the other hand, a dissertation is only another expression of the written research work, similar to an essay. So the thesis is the more general expression.

In the end, it does not matter whether it is a bachelor's, master or PhD dissertation one is working on because the structure and the steps of conducting research are pretty much identical. However, doctoral-level dissertation papers are much more complicated and detailed.

Problems Students Face When Writing a Dissertation

You can expect to encounter some troubles if you don’t yet know the steps to write a dissertation. Even the smartest students are overwhelmed by the complexity of writing a dissertation.

A dissertation project is different from any essay paper you have ever committed to because of the details of planning, research and writing it involves. One can expect rewarding results at the end of the process if the correct guidelines are followed. Still, as indicated previously, there will be multiple challenges to deal with before reaching that milestone.

The three most significant problems students face when working on a dissertation project are the following.

Poor Project Planning

Delaying to start working on the dissertation project is the most common problem. Students think they have sufficient time to complete the paper and are finding ways to write a dissertation in a week, delaying the start to the point where they start stressing out about the looming deadline. When the planning is poor, students are always looking for ways to write their dissertations in the last few days. Although it is possible, it does have effects on the quality of the paper.

Inadequate Research Skills

The writing process becomes a huge problem if one has the required academic research experience. Professional dissertation writing goes well beyond collecting a few relevant reference resources.

You need to do both primary and secondary research for your paper. Depending on the dissertation’s topic and the academic qualification you are a candidate for, you may be required to base your dissertation paper on primary research.

In addition to secondary data, you will also need to collect data from the specified participants and test the hypothesis . The practice of primary collection is time-consuming since all the data must be analysed in detail before results can be withdrawn.

Failure to Meet the Strict Academic Writing Standards

Research is a crucial business everywhere. Failure to follow the language, style, structure, and formatting guidelines provided by your department or institution when writing the dissertation paper can worsen matters. It is recommended to read the dissertation handbook before starting the write-up thoroughly.

Steps of Writing a Dissertation

For those stressing out about developing an extensive paper capable of filling a gap in research whilst adding value to the existing academic literature—conducting exhaustive research and analysis—and professionally using the knowledge gained throughout their degree program, there is still good news in all the chaos.

We have put together a guide that will show you how to start your dissertation and complete it carefully from one stage to the next.

Find an Interesting and Manageable Dissertation Topic

A clearly defined topic is a prerequisite for any successful independent research project. An engaging yet manageable research topic can produce an original piece of research that results in a higher academic score.

Unlike essays or assignments, when working on their thesis or dissertation project, students get to choose their topic of research.

You should follow the tips to choose the correct topic for your research to avoid problems later. Your chosen dissertation topic should be narrow enough, allowing you to collect the required secondary and primary data relatively quickly.

Understandably, many people take a lot of time to search for the topic, and a significant amount of research time is spent on it. You should talk to your supervisor or check out the intriguing database of ResearchProspect’s free topics for your dissertation.

Alternatively, consider reading newspapers, academic journals, articles, course materials, and other media to identify relevant issues to your study area and find some inspiration to get going.

You should work closely with your supervisor to agree to a narrowed but clear research plan.Here is what Michelle Schneider, learning adviser at the University of Leeds, had to say about picking the research topics,

“Picking something you’re genuinely interested in will keep you motivated. Consider why it’s important to tackle your chosen topic," Michelle added.

Develop a First-Class Dissertation Proposal.

Once the research topic has been selected, you can develop a solid dissertation proposal . The research proposal allows you to convince your supervisor or the committee members of the significance of your dissertation.

Through the proposal, you will be expected to prove that your work will significantly value the academic and scientific communities by addressing complex and provocative research questions .

Dissertation proposals are much shorter but follow a similar structure to an extensive dissertation paper. If the proposal is optional in your university, you should still create one outline of the critical points that the actual dissertation paper will cover. To get a better understanding of dissertation proposals, you can also check the publicly available samples of dissertation proposals .

Typical contents of the dissertation paper are as follows;

  • A brief rationale for the problem your dissertation paper will investigate.
  • The hypothesis you will be testing.
  • Research objectives you wish to address.
  • How will you contribute to the knowledge of the scientific and academic community?
  • How will you find answers to the critical research question(s)?
  • What research approach will you adopt?
  • What kind of population of interest would you like to generalise your result(s) to (especially in the case of quantitative research)?
  • What sampling technique(s) would you employ, and why would you not use other methods?
  • What ethical considerations have you taken to gather data?
  • Who are the stakeholders in your research are/might be?
  • What are the future implications and limitations you see in your research?

Let’s review the structure of the dissertation. Keep the format of your proposal simple. Keeping it simple keeps your readers will remain engaged. The following are the fundamental focal points that must be included:

Title of your dissertation: Dissertation titles should be 12 words in length. The focus of your research should be identifiable from your research topic.

Research aim: The overall purpose of your study should be clearly stated in terms of the broad statements of the desired outcomes in the Research aim. Try and paint the picture of your research, emphasising what you wish to achieve as a researcher.

Research objectives: The key research questions you wish to address as part of the project should be listed. Narrow down the focus of your research and aim for at most four objectives. Your research objectives should be linked with the aim of the study or a hypothesis.

Literature review: Consult with your supervisor to check if you are required to use any specific academic sources as part of the literature review process. If that is not the case, find out the most relevant theories, journals, books, schools of thought, and publications that will be used to construct arguments in your literature research.Remember that the literature review is all about giving credit to other authors’ works on a similar topic

Research methods and techniques: Depending on your dissertation topic, you might be required to conduct empirical research to satisfy the study’s objectives. Empirical research uses primary data such as questionnaires, interview data, and surveys to collect.

On the other hand, if your dissertation is based on secondary (non-empirical) data, you can stick to the existing literature in your area of study. Clearly state the merits of your chosen research methods under the methodology section.

Expected results: As you explore the research topic and analyse the data in the previously published papers, you will begin to build your expectations around the study’s potential outcomes. List those expectations here.

Project timeline: Let the readers know exactly how you plan to complete all the dissertation project parts within the timeframe allowed. You should learn more about Microsoft Project and Gantt Charts to create easy-to-follow and high-level project timelines and schedules.

References: The academic sources used to gather information for the proposed paper will be listed under this section using the appropriate referencing style. Ask your supervisor which referencing style you are supposed to follow.

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Investigation, Research and Data Collection

This is the most critical stage of the dissertation writing process. One should use up-to-date and relevant academic sources that are likely to jeopardise hard work.

Finding relevant and highly authentic reference resources is the key to succeeding in the dissertation project, so it is advised to take your time with this process. Here are some of the things that should be considered when conducting research.

dissertation project, so it is advised to take your time with this process. Here are some of the things that should be considered when conducting research.

You cannot read everything related to your topic. Although the practice of reading as much material as possible during this stage is rewarding, it is also imperative to understand that it is impossible to read everything that concerns your research.

This is true, especially for undergraduate and master’s level dissertations that must be delivered within a specific timeframe. So, it is important to know when to stop! Once the previous research and the associated limitations are well understood, it is time to move on.

However, review at least the salient research and work done in your area. By salient, we mean research done by pioneers of your field. For instance, if your topic relates to linguistics and you haven’t familiarised yourself with relevant research conducted by, say, Chomsky (the father of linguistics), your readers may find your lack of knowledge disconcerting.

So, to come off as genuinely knowledgeable in your own field, at least don’t forget to read essential works in the field/topic!

Use an Authentic Research database to Find References.

Most students start the reference material-finding process with desk-based research. However, this research method has its own limitation because it is a well-known fact that the internet is full of bogus information and fake information spreads fasters on the internet than truth does .

So, it is important to pick your reference material from reliable resources such as Google Scholar , Researchgate, Ibibio and Bartleby . Wikipedia is not considered a reliable academic source in the academic world, so it is recommended to refrain from citing Wikipedia content.Never underrate the importance of the actual library. The supporting staff at a university library can be of great help when it comes to finding exciting and reliable publications.

Record as you learn

All information and impressions should be recorded as notes using online tools such as Evernote to make sure everything is clear. You want to retain an important piece of information you had planned to present as an argument in the dissertation paper.

Write a Flawless Dissertation

Start to write a fantastic dissertation immediately once your proposal has been accepted and all the necessary desk-based research has been conducted. Now we will look at the different chapters of a dissertation in detail. You can also check out the samples of dissertation chapters to fully understand the format and structures of the various chapters.

Dissertation Introduction Chapter

The introduction chapter of the dissertation paper provides the background, problem statement and research questions. Here, you will inform the readers why it was important for this research to be conducted and which key research question(s) you expect to answer at the end of the study.

Definitions of all the terms and phrases in the project are provided in this first chapter of the dissertation paper. The research aim and objectives remain unchanged from the proposal paper and are expected to be listed under this section.

Dissertation Literature Review Chapter

This chapter allows you to demonstrate to your readers that you have done sufficient research on the chosen topic and understand previous similar studies’ findings. Any research limitations that your research incorporates are expected to be discussed in this section.

And make sure to summarise the viewpoints and findings of other researchers in the dissertation literature review chapter. Show the readers that there is a research gap in the existing work and your job is relevant to it to justify your research value.

Dissertation Methodology

The methodology chapter of the dissertation provides insight into the methods employed to collect data from various resources and flows naturally from the literature review chapter.Simply put, you will be expected to explain what you did and how you did it, helping the readers understand that your research is valid and reliable. When writing the methodology chapter for the dissertation, make sure to emphasise the following points:

  • The type of research performed by the researcher
  • Methods employed to gather and filter information
  • Techniques that were chosen for analysis
  • Materials, tools and resources used to conduct research (typically for empirical research dissertations)
  • Limitations of your chosen methods
  • Reliability and validity of your measuring tools and instruments (e.g. a survey questionnaire) are also typically mentioned within the mythology section. If you used a pre-existing data collection tool, cite its reliability/validity estimates here, too.Make use of the past tense when writing the methodology chapter.

Dissertation Findings

The key results of your research are presented in the dissertation findings chapter . It gives authors the ability to validate their own intellectual and analytical skills

Dissertation Conclusion

Cap off your dissertation paper with a study summary and a brief report of the findings. In the concluding chapter , you will be expected to demonstrate how your research will provide value to other academics in your area of study and its implications.It is recommended to include a short ‘recommendations’ section that will elaborate on the purpose and need for future research to elucidate the topic further.

Follow the referencing style following the requirements of your academic degree or field of study. Make sure to list every academic source used with a proper in-text citation. It is important to give credit to other authors’ ideas and concepts.

Note: Keep in mind whether you are creating a reference list or a bibliography. The former includes information about all the various sources you referred to, read from or took inspiration from for your own study. However, the latter contains things you used and those you only read but didn’t cite in your dissertation.

Proofread, Edit and Improve – Don’t Risk Months of Hard Work.

Experts recommend completing the total dissertation before starting to proofread and edit your work. You need to refresh your focus and reboot your creative brain before returning to another critical stage.

Leave space of at least a few days between the writing and the editing steps so when you get back to the desk, you can recognise your grammar, spelling and factual errors when you get back to the desk.

It is crucial to consider this period to ensure the final work is polished, coherent, well-structured and free of any structural or factual flaws. Daniel Higginbotham from Prospects UK states that:

“Leave yourself sufficient time to engage with your writing at several levels – from reassessing the logic of the whole piece to proofreading to checking you’ve paid attention to aspects such as the correct spelling of names and theories and the required referencing format.”

What is the Difference Between Editing and Proofreading?

Editing means that you are focusing on the essence of your dissertation paper. In contrast, proofreading is the process of reviewing the final draft piece to ensure accuracy and consistency in formatting, spelling, facts, punctuation, and grammar.

Editing: Prepare your work for submission by condensing, correcting and modifying (where necessary). When reviewing the paper, make sure that there are coherence and consistency between the arguments you presented.

If an information gap has been identified, fill that with an appropriate piece of information gathered during the research process. It is easy to lose sight of the original purpose if you become over-involved when writing.

Cut out the unwanted text and refine it, so your paper’s content is to the point and concise.Proofreading: Start proofreading your paper to identify formatting, structural, grammar, punctuation and referencing flaws. Read every single sentence of the paper no matter how tired you are because a few puerile mistakes can compromise your months of hard work.

Many students struggle with the editing and proofreading stages due to their lack of attention to detail. Consult a skilled dissertation editor if you are unable to find your flaws. You may want to invest in a professional dissertation editing and proofreading service to improve the piece’s quality to First Class.

Tips for Writing a Dissertation

Communication with supervisor – get feedback.

Communicate regularly with your supervisor to produce a first-class dissertation paper. Request them to comprehensively review the contents of your dissertation paper before final submission.

Their constructive criticism and feedback concerning different study areas will help you improve your piece’s overall quality. Keep your supervisor updated about your research progress and discuss any problems that you come up against.

Organising your Time

A dissertation is a lengthy project spanning over a period of months to years, and therefore it is important to avoid procrastination. Stay focused, and manage your time efficiently. Here are some time management tips for writing your dissertation to help you make the most of your time as you research and write.

  • Don’t be discouraged by the inherently slow nature of dissertation work, particularly in the initial stages.
  • Set clear goals and work out your research and write up a plan accordingly.
  • Allow sufficient time to incorporate feedback from your supervisor.
  • Leave enough time for editing, improving, proofreading, and formatting the paper according to your school’s guidelines. This is where you break or make your grade.
  • Work a certain number of hours on your paper daily.
  • Create a worksheet for your week.
  • Work on your dissertation for time periods as brief as 45 minutes or less.
  • Stick to the strategic dissertation timeline, so you don’t have to do the catchup work.
  • Meet your goals by prioritising your dissertation work.
  • Strike a balance between being overly organised and needing to be more organised.
  • Limit activities other than dissertation writing and your most necessary obligations.
  • Keep ‘tangent’ and ‘for the book’ files.
  • Create lists to help you manage your tasks.
  • Have ‘filler’ tasks to do when you feel burned out or in need of intellectual rest.
  • Keep a dissertation journal.
  • Pretend that you are working in a more structured work world.
  • Limit your usage of email and personal electronic devices.
  • Utilise and build on your past work when you write your dissertation.
  • Break large tasks into small manageable ones.
  • Seek advice from others, and do not be afraid to ask for help.

Dissertation Examples

Here are some samples of a dissertation to inspire you to write mind-blowing dissertations and to help bring all the above-mentioned guidelines home.

DE MONTFORT University Leicester – Examples of recent dissertations

Dissertation Research in Education: Dissertations (Examples)

How Long is a Dissertation?

The entire dissertation writing process is complicated and spans over a period of months to years, depending on whether you are an undergraduate, master’s, or PhD candidate. Marcus Beck, a PhD candidate, conducted fundamental research a few years ago, research that didn’t have much to do with his research but returned answers to some niggling questions every student has about the average length of a dissertation.

A software program specifically designed for this purpose helped Beck to access the university’s electronic database to uncover facts on dissertation length.

The above illustration shows how the results of his small study were a little unsurprising. Social sciences and humanities disciplines such as anthropology, politics, and literature had the longest dissertations, with some PhD dissertations comprising 150,000 words or more.Engineering and scientific disciplines, on the other hand, were considerably shorter. PhD-level dissertations generally don’t have a predefined length as they will vary with your research topic. Ask your school about this requirement if you are unsure about it from the start.

Focus more on the quality of content rather than the number of pages.

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Phrases to Avoid

No matter the style or structure you follow, it is best to keep your language simple. Avoid the use of buzzwords and jargon.

A Word on Stealing Content (Plagiarism)

Very straightforward advice to all students, DO NOT PLAGIARISE. Plagiarism is a serious offence. You will be penalised heavily if you are caught plagiarising. Don’t risk years of hard work, as many students in the past have lost their degrees for plagiarising. Here are some tips to help you make sure you don’t get caught.

  • Copying and pasting from an academic source is an unforgivable sin. Rephrasing text retrieved from another source also falls under plagiarism; it’s called paraphrasing. Summarising another’s idea(s) word-to-word, paraphrasing, and copy-pasting are the three primary forms plagiarism can take.
  • If you must directly copy full sentences from another source because they fill the bill, always enclose them inside quotation marks and acknowledge the writer’s work with in-text citations.

Are you struggling to find inspiration to get going? Still, trying to figure out where to begin? Is the deadline getting closer? Don’t be overwhelmed! ResearchProspect dissertation writing services have helped thousands of students achieve desired outcomes. Click here to get help from writers holding either a master's or PhD degree from a reputed UK university.

Frequently Asked Questions

What does a dissertation include.

A dissertation has main chapters and parts that support them. The main parts are:

  • Introduction
  • Literature review
  • Research Methodology
  • Your conclusion

Other parts are the abstract, references, appendices etc. We can supply a full dissertation or specific parts of one.

What is the difference between research and a dissertation?

A research paper is a sort of academic writing that consists of the study, source assessment, critical thinking, organisation, and composition, as opposed to a thesis or dissertation, which is a lengthy academic document that often serves as the final project for a university degree.

Can I edit and proofread my dissertation myself?

Of course, you can do proofreading and editing of your dissertation. There are certain rules to follow that have been discussed above. However, finding mistakes in something that you have written yourself can be complicated for some people. It is advisable to take professional help in the matter.

What If I only have difficulty writing a specific chapter of the dissertation?

ResearchProspect ensures customer satisfaction by addressing all relevant issues. We provide dissertation chapter-writing services to students if they need help completing a specific chapter. It could be any chapter from the introduction, literature review, and methodology to the discussion and conclusion.

You May Also Like

Are you looking for intriguing and trending dissertation topics? Get inspired by our list of free dissertation topics on all subjects.

Looking for an easy guide to follow to write your essay? Here is our detailed essay guide explaining how to write an essay and examples and types of an essay.

Learn about the steps required to successfully complete their research project. Make sure to follow these steps in their respective order.

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What Exactly Is A Dissertation (Or Thesis)?

If you’ve landed on this article, chances are you’ve got a dissertation or thesis project coming up (hopefully it’s not due next week!), and you’re now asking yourself the classic question, “what the #%#%^ is a dissertation?”…

In this post, I’ll break down the basics of exactly what a dissertation is, in plain language. No ivory tower academia.

So, let’s get to the pressing question – what is a dissertation?

A dissertation (or thesis) = a research project

Simply put, a dissertation (or thesis – depending on which country you’re studying in) is a research project . In other words, your task is to ask a research question (or set of questions) and then set about finding the answer(s). Simple enough, right?

Well, the catch is that you’ve got to undertake this research project in an academic fashion , and there’s a wealth of academic language that makes it all (look) rather confusing (thanks, academia). However, at its core, a dissertation is about undertaking research (investigating something). This is really important to understand, because the key skill that your university is trying to develop in you (and will be testing you on) is your ability to undertake research in a well-structured structured, critical and academically rigorous way.

This research-centric focus is significantly different from assignments or essays, where the main concern is whether you can understand and apply the prescribed module theory. I’ll explain some other key differences between dissertations or theses and assignments a bit later in this article, but for now, let’s dig a little deeper into what a dissertation is.

A dissertation (or thesis) is a process.

Okay, so now that you understand that a dissertation is a research project (which is testing your ability to undertake quality research), let’s go a little deeper into what that means in practical terms.

The best way to understand a dissertation is to view it as a process – more specifically a research process (it is a research project, after all). This process involves four essential steps, which I’ll discuss below.

The research process

Step 1 – You identify a worthy research question

The very first step of the research process is to find a meaningful research question, or a set of questions. In other words, you need to find a suitable topic for investigation. Since a dissertation is all about research, identifying the key question(s) is the critical first step. Here’s an example of a well-defined research question:

“Which factors cultivate or erode customer trust in UK-based life insurance brokers?”

This clearly defined question sets the direction of the research . From the question alone, you can understand exactly what the outcome of the research might look like – i.e. a set of findings about which factors help brokers develop customer trust, and which factors negatively impact trust.

But how on earth do I find a suitable research question, you ask? Don’t worry about this right now – when you’re ready, you can read our article about finding a dissertation topic . However, right now, the important thing to understand is that the first step in the dissertation process is identifying the key research question(s). Without a clear question, you cannot move forward.

Step 2 – You review the existing research

Once the research question is clearly established, the next step is to review the existing research/literature (both academic and professional/industry) to understand what has already been said with regard to the question. In academic speak, this is called a literature review .

This step is critically important as, in all likelihood, someone else has asked a similar question to yours, and therefore you can build on the work of others . Good academic research is not about reinventing the wheel or starting from scratch – it’s about familiarising yourself with the current state of knowledge, and then using that as your basis for further research.

Simply put, the first step to answering your research question is to look at what other researchers have to say about it. Sometimes this will lead you to change your research question or direction slightly (for example, if the existing research already provides a comprehensive answer). Don’t stress – this is completely acceptable and a normal part of the research process.

Step 3 – You carry out your own research

Once you’ve got a decent understanding of the existing state of knowledge, you will carry out your own research by collecting and analysing the relevant data. This could take to form of primary research (collecting your own fresh data), secondary research (synthesising existing data) or both, depending on the nature of your degree, research question(s) and even your university’s specific requirements.

Exactly what data you collect and how you go about analysing it depends largely on the research question(s) you are asking, but very often you will take either a qualitative approach (e.g. interviews or focus groups) or a quantitative approach (e.g. online surveys). In other words, your research approach can be words-based, numbers-based, or both . Don’t let the terminology scare you and don’t worry about these technical details for now – we’ll explain research methodology in later posts .

Step 4 – You develop answers to your research question(s)

Combining your understanding of the existing research (Step 2) with the findings from your own original research (Step 3), you then (attempt to) answer your original research question (s). The process of asking, investigating and then answering has gone full circle.

A dissertation's structure reflect the research process

Of course, your research won’t always provide rock-solid answers to your original questions, and indeed you might find that your findings spur new questions altogether. Don’t worry – this is completely acceptable and is a natural part of the research process.

So, to recap, a dissertation is best understood as a research process, where you are:

  • Ask a meaningful research question(s)
  • Carry out the research (both existing research and your own)
  • Analyse the results to develop an answer to your original research question(s).

Dissertation Coaching

Depending on your specific degree and the way your university designs its coursework, you might be asking yourself “but isn’t this just a longer version of a normal assignment?”. Well, it’s quite possible that your previous assignments required a similar research process, but there are some key differences you need to be aware of, which I’ll explain next.

Same same, but different…

While there are, naturally, similarities between dissertations/theses and assignments, its important to understand the differences  so that you approach your dissertation with the right mindset and focus your energy on the right things. Here, I’ll discuss four ways in which writing a dissertation differs substantially from assignments and essays, and why this matters.

Difference #1 – You must decide (and live with) the direction.

Unlike assignments or essays, where the general topic is determined for you, for your dissertation, you will (typically) be the one who decides on your research questions and overall direction. This means that you will need to:

  • Find a suitable research question (or set of questions)
  • Justify why its worth investigating (in the form of a research proposal )
  • Find all the relevant existing research and familiarise yourself with the theory

This is very different from assignments, where the theory is given to you on a platter, and the direction is largely pre-defined. Therefore, before you start the dissertation process, you need to understand the basics of academic research, how to find a suitable research topic and how to source the relevant literature.

You make the choices

Difference #2 – It’s a long project, and you’re on your own.

A dissertation is a long journey, at least compared to assignments. Typically, you will spend 3 – 6 months writing around 15,000 – 25,000 words (for Masters-level, much more for PhD) on just one subject. Therefore, successfully completing your dissertation requires a substantial amount of stamina .

To make it even more challenging, your classmates will not be researching the same thing as you are, so you have limited support, other than your supervisor (who may be very busy). This can make it quite a lonely journey . Therefore, you need a lot of self-discipline and self-direction in order to see it through to the end. You should also try to build a support network of people who can help you through the process (perhaps alumni, faculty or a private coach ).

Difference #3 – They’re testing research skills.

We touched on this earlier. Unlike assignments or essays, where the markers are assessing your ability to understand and apply the theories, models and frameworks that they provide you with, your dissertation will be is assessing your ability to undertake high-quality research in an academically rigorous manner.

Of course, your ability to understand the relevant theory (i.e. within your literature review) is still very important, but this is only one piece of the research skills puzzle. You need to demonstrate the full spectrum of research skills.

It’s important to note that your research does not need to be ground-breaking, revolutionary or world-changing – that is not what the markers are assessing. They are assessing whether you can apply well-established research principles and skills to a worthwhile topic of enquiry. Don’t feel like you need to solve the world’s major problems. It’s simply not going to happen (you’re a first-time researcher, after all) – and doesn’t need to happen in order to earn good marks.

Difference #4 – Your focus needs to be narrow and deep.

In your assignments, you were likely encouraged to take a broad, interconnected, high-level view of the theory and connect as many different ideas and concepts as possible. In your dissertation, however, you typically need to narrow your focus and go deep into one particular topic. Think about the research question we looked at earlier:

The focus is intentionally very narrow – specifically the focus is on:

  • The UK only – no other countries are being considered.
  • Life insurance brokers only – not financial services, not vehicle insurance, not medical insurance, etc.
  • Customer trust only – not reputation, not customer loyalty, not employee trust, supplier trust, etc.

By keeping the focus narrow, you enable yourself to deeply probe whichever topic you choose – and this depth is essential for earning good marks. Importantly, ringfencing your focus doesn’t mean ignoring the connections to other topics – you should still acknowledge all the linkages, but don’t get distracted – stay focused on the research question(s).

Keep a narrow focus

So, as you can see, a dissertation is more than just an extended assignment or essay. It’s a unique research project that you (and only you) must lead from start to finish. The good news is that, if done right, completing your dissertation will equip you with strong research skills, which you will most certainly use in the future, regardless of whether you follow an academic or professional path.

Wrapping up

Hopefully in this post, I’ve answered your key question, “what is a dissertation?”, at least at a big picture-level. To recap on the key points:

  • A dissertation is simply a structured research project .
  • It’s useful to view a dissertation as a process involving asking a question, undertaking research and then answering that question.
  • First and foremost, your marker(s) will be assessing your research skills , so its essential that you focus on producing a rigorous, academically sound piece of work (as opposed to changing the world or making a scientific breakthrough).
  • While there are similarities, a dissertation is different from assignments and essays in multiple ways. It’s important to understand these differences if you want to produce a quality dissertation.

In this post, I’ve gently touched on some of the intricacies of the dissertation, including research questions, data types and research methodologies. Be sure to check out the Grad Coach Blog  for more detailed discussion of these areas.

36 Comments

Micheal Fielies

Hello Derek

Yes, I struggle with literature review and am highly frustrated (with myself).

Thank you for the guide that you have sent, especially the apps. I am working through the guide and busy with the implementation of it.

Hope to hear from you again!

Regards Micheal

Derek Jansen

Great to hear that, Michael. All the best with your research!

Lavern Johnson

Very useful and clear information.

Pheladi

Thank you. That was quite something to move forward with. Despite the fact that I was lost. I will now be able to do something with the information given.

That’s great, Pheladi. Good luck!

Tara

Thank you so much for your videos and writing research proposal and dissertation. These videos are useful. I was struggling, but now I am starting to write. I hope to watch your more videos to learn more about the dissertation.

James Otim

Before this post, I didn’t know where to start my research, today I have some light and do certain % of my research. I may need for direction on literature review. Big thanks to you.

abd

Very very good Derek

NWUNAPAFOR ALOTA LESLIE

Thanks immensely Derek

Derek Jansen

You’re welcome 🙂 Good luck with your dissertation/thesis.

Samson Ladan

Thank you Derek for widening my scope on research, this can be likened to a blind man whose eyes can now see.

Remain bless sir🙏

Goutami

You guys are doing really great… I am extremely grateful for your help… Keep going.. Please activate that research help for indian students as well I couldn’t access it being an indian.

Edric

Hello Derek,

I got stuck in the concept paper because I changed my topic. Now I don’t know where to pick up the pieces again. How can I focus and stay on track. I am getting scared.

JONATHAN OTAINAO

Thank you so much Derek, I am a new comer, learning for the first time how to write a good research. These in information’s to me is a mind opener, I hope to learn more from you in the future, Thanks and God bless.

Toluwani T. David

Thanks Guys this means so much to me

Yusuf Danmalam Ishaya

A pretty good and insightful piece for beginners like me. Looking forward to more helpful hints and guide. Thanks to Derek.

Spencer-Zambia

This is so helpful…really appreciate your work.

Great to hear that

Akanji Wasiu

On cybersecurity Analytics research to banking transactions

Faith Euphemia

This was of great help to me and quite informative .

Jude

Thank you so much GradCoach,

This is like a light at the end of the tunnel. You are a lifesaver. Thank you once again.

mweemba

hello, I’m so grateful for such great information. It appears basic, but it is so relevant in understanding the research process.

Toyosi

Your website is very helpful for writing thesis. A big well done to the team. Do you have a website for paper writing and academic publishing or how to publish my thesis, how to land a fully funded PhD, etc. Just the general upward trajectory in the academia. Thank you

Hasibullah Zaki

I have learned a lot from the lectures, it was beneficial and helped me a lot in my research journey. Thank you very much

Agboinedu John Innocent

Thank you for your gifts of enlightenment to a person like me who’s always a student. May your ‘well’not dry out.

Izhar kazmi

It’s quite a fun and superb, now I have come to believe that the way one teach can have an impact in understanding and can change one’s assumption and position about a subject or a problem, before I came here and learn I consider research methodology a hard thing because, I wasn’t taught by a mentor like this one. Thanks so much who ever have make this effort to make this something easy and engaging

Amir

I can’t imagine that world has achieved major aspects of every field of study

ZAID AL-ZUBAIDI

Thank you very much for all the valuable, wonderful and comprehensive amount of information… I highly appreciate your support, 100% I recommend you

Douglas Owusu

This topic is intended for my MPhil. Work (The perception of parents on Technical and Vocational Education, the impact on educational policy). May you consider the suitability of the topic for me and refine if the need be. Thank you,

EMERSON FISCHER

Hello here…

i have gone through the notes and it is interesting. All i need now is a pdf file that contain a whole dissertation writing inclusive of chapter 1 to 5 on motivation as a topic… thanks

Selasi

Remarkable!!! You made it sound so simple

Aisyah

I got stuck in my writing because I need to change my topic. I am getting scared as I have a semester left 🙁

Jafari

Thanks for such an educational opportunity and support

Thanks for your educational opportunity and support

ADEDOKUN ADEKANYE

Could you please share me with the App. to use for literature review

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Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

Thesis and Dissertation: Getting Started

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The resources in this section are designed to provide guidance for the first steps of the thesis or dissertation writing process. They offer tools to support the planning and managing of your project, including writing out your weekly schedule, outlining your goals, and organzing the various working elements of your project.

Weekly Goals Sheet (a.k.a. Life Map) [Word Doc]

This editable handout provides a place for you to fill in available time blocks on a weekly chart that will help you visualize the amount of time you have available to write. By using this chart, you will be able to work your writing goals into your schedule and put these goals into perspective with your day-to-day plans and responsibilities each week. This handout also contains a formula to help you determine the minimum number of pages you would need to write per day in order to complete your writing on time.

Setting a Production Schedule (Word Doc)

This editable handout can help you make sense of the various steps involved in the production of your thesis or dissertation and determine how long each step might take. A large part of this process involves (1) seeking out the most accurate and up-to-date information regarding specific document formatting requirements, (2) understanding research protocol limitations, (3) making note of deadlines, and (4) understanding your personal writing habits.

Creating a Roadmap (PDF)

Part of organizing your writing involves having a clear sense of how the different working parts relate to one another. Creating a roadmap for your dissertation early on can help you determine what the final document will include and how all the pieces are connected. This resource offers guidance on several approaches to creating a roadmap, including creating lists, maps, nut-shells, visuals, and different methods for outlining. It is important to remember that you can create more than one roadmap (or more than one type of roadmap) depending on how the different approaches discussed here meet your needs.

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How to Write a Thesis or Dissertation Introduction

Published on September 7, 2022 by Tegan George and Shona McCombes. Revised on November 21, 2023.

The introduction is the first section of your thesis or dissertation , appearing right after the table of contents . Your introduction draws your reader in, setting the stage for your research with a clear focus, purpose, and direction on a relevant topic .

Your introduction should include:

  • Your topic, in context: what does your reader need to know to understand your thesis dissertation?
  • Your focus and scope: what specific aspect of the topic will you address?
  • The relevance of your research: how does your work fit into existing studies on your topic?
  • Your questions and objectives: what does your research aim to find out, and how?
  • An overview of your structure: what does each section contribute to the overall aim?

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Table of contents

How to start your introduction, topic and context, focus and scope, relevance and importance, questions and objectives, overview of the structure, thesis introduction example, introduction checklist, other interesting articles, frequently asked questions about introductions.

Although your introduction kicks off your dissertation, it doesn’t have to be the first thing you write — in fact, it’s often one of the very last parts to be completed (just before your abstract ).

It’s a good idea to write a rough draft of your introduction as you begin your research, to help guide you. If you wrote a research proposal , consider using this as a template, as it contains many of the same elements. However, be sure to revise your introduction throughout the writing process, making sure it matches the content of your ensuing sections.

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Begin by introducing your dissertation topic and giving any necessary background information. It’s important to contextualize your research and generate interest. Aim to show why your topic is timely or important. You may want to mention a relevant news item, academic debate, or practical problem.

After a brief introduction to your general area of interest, narrow your focus and define the scope of your research.

You can narrow this down in many ways, such as by:

  • Geographical area
  • Time period
  • Demographics or communities
  • Themes or aspects of the topic

It’s essential to share your motivation for doing this research, as well as how it relates to existing work on your topic. Further, you should also mention what new insights you expect it will contribute.

Start by giving a brief overview of the current state of research. You should definitely cite the most relevant literature, but remember that you will conduct a more in-depth survey of relevant sources in the literature review section, so there’s no need to go too in-depth in the introduction.

Depending on your field, the importance of your research might focus on its practical application (e.g., in policy or management) or on advancing scholarly understanding of the topic (e.g., by developing theories or adding new empirical data). In many cases, it will do both.

Ultimately, your introduction should explain how your thesis or dissertation:

  • Helps solve a practical or theoretical problem
  • Addresses a gap in the literature
  • Builds on existing research
  • Proposes a new understanding of your topic

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Perhaps the most important part of your introduction is your questions and objectives, as it sets up the expectations for the rest of your thesis or dissertation. How you formulate your research questions and research objectives will depend on your discipline, topic, and focus, but you should always clearly state the central aim of your research.

If your research aims to test hypotheses , you can formulate them here. Your introduction is also a good place for a conceptual framework that suggests relationships between variables .

  • Conduct surveys to collect data on students’ levels of knowledge, understanding, and positive/negative perceptions of government policy.
  • Determine whether attitudes to climate policy are associated with variables such as age, gender, region, and social class.
  • Conduct interviews to gain qualitative insights into students’ perspectives and actions in relation to climate policy.

To help guide your reader, end your introduction with an outline  of the structure of the thesis or dissertation to follow. Share a brief summary of each chapter, clearly showing how each contributes to your central aims. However, be careful to keep this overview concise: 1-2 sentences should be enough.

I. Introduction

Human language consists of a set of vowels and consonants which are combined to form words. During the speech production process, thoughts are converted into spoken utterances to convey a message. The appropriate words and their meanings are selected in the mental lexicon (Dell & Burger, 1997). This pre-verbal message is then grammatically coded, during which a syntactic representation of the utterance is built.

Speech, language, and voice disorders affect the vocal cords, nerves, muscles, and brain structures, which result in a distorted language reception or speech production (Sataloff & Hawkshaw, 2014). The symptoms vary from adding superfluous words and taking pauses to hoarseness of the voice, depending on the type of disorder (Dodd, 2005). However, distortions of the speech may also occur as a result of a disease that seems unrelated to speech, such as multiple sclerosis or chronic obstructive pulmonary disease.

This study aims to determine which acoustic parameters are suitable for the automatic detection of exacerbations in patients suffering from chronic obstructive pulmonary disease (COPD) by investigating which aspects of speech differ between COPD patients and healthy speakers and which aspects differ between COPD patients in exacerbation and stable COPD patients.

Checklist: Introduction

I have introduced my research topic in an engaging way.

I have provided necessary context to help the reader understand my topic.

I have clearly specified the focus of my research.

I have shown the relevance and importance of the dissertation topic .

I have clearly stated the problem or question that my research addresses.

I have outlined the specific objectives of the research .

I have provided an overview of the dissertation’s structure .

You've written a strong introduction for your thesis or dissertation. Use the other checklists to continue improving your dissertation.

If you want to know more about AI for academic writing, AI tools, or research bias, make sure to check out some of our other articles with explanations and examples or go directly to our tools!

Research bias

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  • Self-serving bias
  • Availability heuristic
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The introduction of a research paper includes several key elements:

  • A hook to catch the reader’s interest
  • Relevant background on the topic
  • Details of your research problem

and your problem statement

  • A thesis statement or research question
  • Sometimes an overview of the paper

Don’t feel that you have to write the introduction first. The introduction is often one of the last parts of the research paper you’ll write, along with the conclusion.

This is because it can be easier to introduce your paper once you’ve already written the body ; you may not have the clearest idea of your arguments until you’ve written them, and things can change during the writing process .

Research objectives describe what you intend your research project to accomplish.

They summarize the approach and purpose of the project and help to focus your research.

Your objectives should appear in the introduction of your research paper , at the end of your problem statement .

Scope of research is determined at the beginning of your research process , prior to the data collection stage. Sometimes called “scope of study,” your scope delineates what will and will not be covered in your project. It helps you focus your work and your time, ensuring that you’ll be able to achieve your goals and outcomes.

Defining a scope can be very useful in any research project, from a research proposal to a thesis or dissertation . A scope is needed for all types of research: quantitative , qualitative , and mixed methods .

To define your scope of research, consider the following:

  • Budget constraints or any specifics of grant funding
  • Your proposed timeline and duration
  • Specifics about your population of study, your proposed sample size , and the research methodology you’ll pursue
  • Any inclusion and exclusion criteria
  • Any anticipated control , extraneous , or confounding variables that could bias your research if not accounted for properly.

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How to Choose a Dissertation Topic – 9 Steps

How to Choose a Dissertation Topic – 9 Steps

Chris Drew (PhD)

Dr. Chris Drew is the founder of the Helpful Professor. He holds a PhD in education and has published over 20 articles in scholarly journals. He is the former editor of the Journal of Learning Development in Higher Education. [Image Descriptor: Photo of Chris]

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Choosing a dissertation topic is really difficult.

When I had to choose dissertation topic I agonized for weeks.

And I’ve supervised over 50 students’ dissertations across undergraduate, masters and PhD levels. All of my students agonized over their topics, too.

So you’re not alone in your struggle.

The below tips for choosing a dissertation topic are the ones I wish I was given when I was in the process of looking for a suitable topic.

If only I’d known these points, I would have saved a lot of time and stress for myself. So if these tips only help one person out, I’ll be happy.

These tips really work for just about anybody. They’re particularly useful for undergraduate and Masters level students who are writing dissertations. But, I’m sure most doctoral students will also find these points relevant, too. Especially tips 1 – 3.

Here are my tips on how to choose a dissertation topic – I hope they come in handy, and good luck on your research journey!

Read Also: 25 Sociology Dissertation Ideas

1. It Doesn’t have to be Unique (Yet).

This is the one piece of advice I wish I had gotten when I was choosing my dissertation topic.

Many students feel like they need to find a unique topic that will blow their markers away.

I was this student.

I thought that I had to choose a topic and idea that was going to make a unique contribution to knowledge. I thought I had to discover something, or, at the very least, choose a topic that no one has ever done before.

So here’s what I wish someone had told me:

It doesn’t matter if other people have done the same topic as you.

Don’t even let it phase you for a moment if someone else has chosen your topic. Just choose whatever topic you want.

Well, because your unique contribution doesn’t come at the start. It comes at the end!

You’ll find a way to make a unique contribution after you have completed your literature review . There is always time and space to find a new angle or different way of doing the topic than other people.

So, don’t choose your topic because it’s unique or different.

Then … how should you choose your topic? Points 2 and 3 give you some tips…

2. Make it Relevant to your Career Goals.

The first thing I recommend to all my students is to consider how their topic can help progress their careers.

When giving guidance to my students, I ask them these three questions:

  • a) What sort of specialization do you want in your career? If you’re studying teaching, your questions might be: do you want to be a specialized literacy teacher? do you want to be an expert on behavior management? Do you want to be specialized in play-based learning ?
  • b) How do you want to differentiate yourself from your competition? Your dissertation topic is going to be the topic you ‘sell’ as your area of expertise in future job interviews. If you want to get a great job, choose a topic that really stands out in the marketplace. Have a think right now for yourself: what areas of your industry are booming? For example, would it be better to specialize in coal or solar panels? Which one would be best to talk about in a job interview in the 21 st Century?
  • c) Do you want to be a research pro? Most of my students don’t want to be researchers as a career. They do their dissertations to prove mastery of their topic – that’s all. The research is a means to an end. But, if you think you want to go on to do the next level degree (a PhD one day?) then you’ll want to focus on having a high quality methodology, not just an interesting topic.

So, have a think now: is there a topic that will help you get to where you plan on going? What expert knowledge do you want to be able to ‘sell’ in a future interview?

3. Ensure it’s Interesting to You.

You’re going to be wedded to your chosen for a long time. And by the end of this journey you’re going to hate it.

To make your life easier, choose a topic you’re interested in.

Here’s two ways of approaching this:

Choose a Topic you Think About a Lot.

Choose a dissertation topic that you find yourself talking about, complaining about or raving about to your parents. Choose something that makes you angry, inspired or intrigued.

For the next week or so, I recommend taking notes whenever you find yourself thinking idly about something. Is that something you’ve thought about a lot?

Or, Choose a Topic by Looking over Past Assessment Tasks.

Another way of approaching the search for an interesting topic is to look over past assignments.

What assessment task have you done in the past few years that gripped you? Which one did you enjoy the most when you were studying it?

Zoom in on that topic and see if you can turn it into a dissertation.

Bonus tip: If you found a topic that was based on a previous assessment task, see if you can convince the person who taught that subject to be your dissertation supervisor.

4. Keep it Simple.

Too often, students want to choose a topic that is complex and complicated. They come up with a long, detailed research question (usually with the help of their professor) that, really, is hard to understand!

The best strategy is to come up with a topic that is really, really straightforward. At least, the topic should start as simple and straightforward.

Your topic is going to grow and expand into a monster. It’ll be hard to tame and control. You’ll be following random tangents down rabbit holes that end up being dead-ends. You’ll research aspects of the topic and realize it was a completely pointless exercise.

The way to minimize the crazy growth of your research project is to simplify it right from the start. Make it a really simple idea.

For example, I had a student who wanted to research:

“How big is the gap in mathematics outcomes between children from middle-class and working-class backgrounds by age 16?”

I would think that this topic may be achievable by a top academic with a sizeable research grant, but my student was completing a 10,000 word dissertation for graduating her Bachelor of Arts with Honours.

After several agonizing research meetings, we peeled it back over and again until we ended up with something much simpler and more specific:

“What are teachers’ opinions of the impact of poverty on learning?”

Why is this simpler and more specific?

Well, with the second study, my student has a clear focus group (teachers) and an achievable methodology (interviews). This will be far simpler than somehow conducting tests on 16-year old children, getting a significant amount of children to participate in the study, and then dissecting their mathematics test results by income level.

Instead, we aimed small and simple to ensure the task itself was achievable.

We’re not here to win a Nobel prize. You can do that with your multi-million-dollar post-doctoral research grant. Get your degree first.

5. Ensure it’s Achievable.

This piece of advice builds on the previous advice, to “keep it simple”.

Keeping it simple means making sure you have a clear, small-scale focus.

Esuring the project is achievable means choosing a methodology that won’t break you.

Small Scale Qualitative Studies are Achievable for Anyone

I always suggest to my Undergraduate and Masters level students to aim for a small scale study with no more than 20 research participants.

Now, I know there will be many of you out there who want to do quantitative research studies. And in reality, you can do a quantitative study with a small group of students. These usually involve quantitative action research case studies.

If you’re set on a quantitative study, that’s fine. But find a supervisor with the right experience.

Personally, I usually recommend a qualitative focus group analysis for anyone doing their first dissertation.

The biggest mistake you can make is biting off more than you can chew.

Small scale qualitative studies are the easiest option . They can be achieved within your time frame. And you can certainly still get a very high grade.

So, let’s take the example of the previous research question, which we changed from:

For the first study, you will have to develop skills in quantitative data analysis , find a sizeable cohort of students, get permission from their parents, get special permission to study children you’re your university ethics committee, develop a quality testing mechanism, pilot the test, conduct the test, analyze the data, then interpret it.

For the second study, you will not have to develop complex mathematical skills, bother with getting permission to research children, or deal with the rigor of quantitative analysis.

In other words, you will be able to bypass many hurdles you may face.

That’s the benefit of a small-scale qualitative study. It’s a nice easy first dissertation methodology. You can do it and do it well.

I know my position is controversial, but hey … I’m here to tell you how to avoid problems, not to stand on a soapbox.

Consider Textual Analysis, Semiotic Analysis or Secondary Research

Finding people to interview, survey or participate in your study in any way at all can be intimidating.

I find it interesting and really fulfilling. But I understand if you think it’s too much for you at this point in time.

If you don’t want to have to go out and find research participants for your study, I recommend one of these types of study:

  • Textual Analysis : you can look at policy documents or newspaper articles and analyze their ideological positioning , for example;
  • Semiotic Analysis : The quintessential semiotic analysis is the analysis of advertising images or movies and the examination of the ways they depict people of different races, social classes or genders;
  • Secondary Research: Look over other people’s research and try to identify themes across a range of research studies.

Now, these three different methodologies are far outside of the scope of this discussion, but consult with your dissertation supervisor if you’re overwhelmed by the idea of conducting research with real human beings. One of these three methodologies may help you bypass that process, and make the dissertation feel more achievable for you.

6. Search Online for Inspiration

If you’re still struggling to choose a dissertation topic,  go online to get inspiration!

There’s a few ways you can do this. Here’s a few good ones:

a) Google Previous Dissertation Topics

Many universities upload their students’ dissertations onto an online repository. This means there are a ton of open, free to access databases of previous students’ dissertations all over the internet.

Simply google “Dissertation” + “pdf” + a topic you’re interested in. If you’re a masters student, you can do “masters dissertation” + “pdf” + the topic; and if you’re an undegrad, then simply do “undergraduate dissertation” + “pdf” + the topic;. Simple!

Up will pop a ton of dissertations that you can instantly download to check out previous students’ successful dissertation topics.

Another benefit of doing this is that you’ll be able to view and model the structure that previous students have used as well. This can be super beneficial for you early on!

b) Look at Recent Articles Published in Journals focused on your Topic

If you scroll through the recent issues of journals in your topic, you’ll find a range of research topic ideas.

To get access to top journals in your topic, simply google “Scholarly Journal” + your topic. For example, I am a professor in education. So I’d google “Scholarly journal” + “Education”.

The homepages for a ton of journals will pop up in the Google search. Quickly scan through the recent issues of those journals to see if any ideas will pop up that interest you!

c) If you’re Studying Education or Teaching, Check Here

Lastly, a quick plug for another post I’ve written for dissertation students:

  • 51+ Dissertation Ideas for Education students .

Go check that out if you want to write a dissertation on the ‘education’ topic.

7. Trust your Dissertation Supervisor

Your dissertation supervisor will have walked many students just like you through the research process before.

Look, I know many dissertation supervisors can be disappointingly aloof and disconnected from your research. And relationships can get very frosty with your supervisors indeed.

Trust your supervisor. They make recommendations for a reason. They know how to navigate the dissertation writing process. If your supervisor makes a recommendation, strong – very strongly – consider it.

Your supervisor also has expertise in one area of research or another. Take advantage of their expertise. Be flexible and let them sway you down certain paths. You need a knowledgeable partner in the research process.

So, trust your supervisor. You need their expertise more than you know.

8. Come up with 3-5 Ideas and Bring them to your Supervisor for Feedback

Your initial dissertation topic ideas will probably need a lot of refinement.

The person who will help you to refine your topic will be your dissertation supervisor. Their main job, unfortunately, is to curb your enthusiasm. It’s to show you what problems you’ll face if you follow certain paths and recommend alterations to ensure your topic is achievable.

So, approach your supervisor with your 3-5 top ideas and watch them do their magic. They should advise you on how to turn your ideas into reality.

Your ideas can be specific or broad – really, it doesn’t matter because you’ll walk out of your supervision meeting with a lot of changed ideas. It doesn’t need to be set in stone.

You could, for example, go up to your supervisor and say something like:

  • “I’m interested in Erikson’s theory of development. Do you have any suggestions of how I can use Erikson’s ideas for a dissertation?”
  • “I’m really into conservative politics. What ideas do you have for an achievable topic?”
  • Any other ideas…

They’ll help you shape and mold your topic into something achievable.

9. Lastly, Stick to your Choice

how to choose a dissertation topic

When I did my dissertation, I questioned my topic daily: I’d always be thinking up new, better ideas for my dissertation!

But once you’re locked in, it’s hard to change your mind. You’re going to get ethics permission to conduct your study, not anyone else’s!

So, my advice is simple:

Once you’ve chosen your topic, commit.

If you’re desperate to do another topic, fine, do another degree. If you’re doing your Master’s right now, bank those other ideas for a potential PhD down the track.

But once you’ve made your choice, really … you’ve got to commit, block out all your regrets and dig in.

Don’t worry about your friends who chose a dissertation topic that is better than yours. Stay in your lane, be content with your topic, and create a great product.

Writing a dissertation is an exercise in being practical more than anything. That start from the very first choice: choosing a dissertation topic that’s achievable and good for your career, and will also put you on the path for top marks.

Chris

  • Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd-2/ 10 Reasons you’re Perpetually Single
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Dissertation – Format, Example and Template

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Dissertation

Dissertation

Definition:

Dissertation is a lengthy and detailed academic document that presents the results of original research on a specific topic or question. It is usually required as a final project for a doctoral degree or a master’s degree.

Dissertation Meaning in Research

In Research , a dissertation refers to a substantial research project that students undertake in order to obtain an advanced degree such as a Ph.D. or a Master’s degree.

Dissertation typically involves the exploration of a particular research question or topic in-depth, and it requires students to conduct original research, analyze data, and present their findings in a scholarly manner. It is often the culmination of years of study and represents a significant contribution to the academic field.

Types of Dissertation

Types of Dissertation are as follows:

Empirical Dissertation

An empirical dissertation is a research study that uses primary data collected through surveys, experiments, or observations. It typically follows a quantitative research approach and uses statistical methods to analyze the data.

Non-Empirical Dissertation

A non-empirical dissertation is based on secondary sources, such as books, articles, and online resources. It typically follows a qualitative research approach and uses methods such as content analysis or discourse analysis.

Narrative Dissertation

A narrative dissertation is a personal account of the researcher’s experience or journey. It typically follows a qualitative research approach and uses methods such as interviews, focus groups, or ethnography.

Systematic Literature Review

A systematic literature review is a comprehensive analysis of existing research on a specific topic. It typically follows a qualitative research approach and uses methods such as meta-analysis or thematic analysis.

Case Study Dissertation

A case study dissertation is an in-depth analysis of a specific individual, group, or organization. It typically follows a qualitative research approach and uses methods such as interviews, observations, or document analysis.

Mixed-Methods Dissertation

A mixed-methods dissertation combines both quantitative and qualitative research approaches to gather and analyze data. It typically uses methods such as surveys, interviews, and focus groups, as well as statistical analysis.

How to Write a Dissertation

Here are some general steps to help guide you through the process of writing a dissertation:

  • Choose a topic : Select a topic that you are passionate about and that is relevant to your field of study. It should be specific enough to allow for in-depth research but broad enough to be interesting and engaging.
  • Conduct research : Conduct thorough research on your chosen topic, utilizing a variety of sources, including books, academic journals, and online databases. Take detailed notes and organize your information in a way that makes sense to you.
  • Create an outline : Develop an outline that will serve as a roadmap for your dissertation. The outline should include the introduction, literature review, methodology, results, discussion, and conclusion.
  • Write the introduction: The introduction should provide a brief overview of your topic, the research questions, and the significance of the study. It should also include a clear thesis statement that states your main argument.
  • Write the literature review: The literature review should provide a comprehensive analysis of existing research on your topic. It should identify gaps in the research and explain how your study will fill those gaps.
  • Write the methodology: The methodology section should explain the research methods you used to collect and analyze data. It should also include a discussion of any limitations or weaknesses in your approach.
  • Write the results: The results section should present the findings of your research in a clear and organized manner. Use charts, graphs, and tables to help illustrate your data.
  • Write the discussion: The discussion section should interpret your results and explain their significance. It should also address any limitations of the study and suggest areas for future research.
  • Write the conclusion: The conclusion should summarize your main findings and restate your thesis statement. It should also provide recommendations for future research.
  • Edit and revise: Once you have completed a draft of your dissertation, review it carefully to ensure that it is well-organized, clear, and free of errors. Make any necessary revisions and edits before submitting it to your advisor for review.

Dissertation Format

The format of a dissertation may vary depending on the institution and field of study, but generally, it follows a similar structure:

  • Title Page: This includes the title of the dissertation, the author’s name, and the date of submission.
  • Abstract : A brief summary of the dissertation’s purpose, methods, and findings.
  • Table of Contents: A list of the main sections and subsections of the dissertation, along with their page numbers.
  • Introduction : A statement of the problem or research question, a brief overview of the literature, and an explanation of the significance of the study.
  • Literature Review : A comprehensive review of the literature relevant to the research question or problem.
  • Methodology : A description of the methods used to conduct the research, including data collection and analysis procedures.
  • Results : A presentation of the findings of the research, including tables, charts, and graphs.
  • Discussion : A discussion of the implications of the findings, their significance in the context of the literature, and limitations of the study.
  • Conclusion : A summary of the main points of the study and their implications for future research.
  • References : A list of all sources cited in the dissertation.
  • Appendices : Additional materials that support the research, such as data tables, charts, or transcripts.

Dissertation Outline

Dissertation Outline is as follows:

Title Page:

  • Title of dissertation
  • Author name
  • Institutional affiliation
  • Date of submission
  • Brief summary of the dissertation’s research problem, objectives, methods, findings, and implications
  • Usually around 250-300 words

Table of Contents:

  • List of chapters and sections in the dissertation, with page numbers for each

I. Introduction

  • Background and context of the research
  • Research problem and objectives
  • Significance of the research

II. Literature Review

  • Overview of existing literature on the research topic
  • Identification of gaps in the literature
  • Theoretical framework and concepts

III. Methodology

  • Research design and methods used
  • Data collection and analysis techniques
  • Ethical considerations

IV. Results

  • Presentation and analysis of data collected
  • Findings and outcomes of the research
  • Interpretation of the results

V. Discussion

  • Discussion of the results in relation to the research problem and objectives
  • Evaluation of the research outcomes and implications
  • Suggestions for future research

VI. Conclusion

  • Summary of the research findings and outcomes
  • Implications for the research topic and field
  • Limitations and recommendations for future research

VII. References

  • List of sources cited in the dissertation

VIII. Appendices

  • Additional materials that support the research, such as tables, figures, or questionnaires.

Example of Dissertation

Here is an example Dissertation for students:

Title : Exploring the Effects of Mindfulness Meditation on Academic Achievement and Well-being among College Students

This dissertation aims to investigate the impact of mindfulness meditation on the academic achievement and well-being of college students. Mindfulness meditation has gained popularity as a technique for reducing stress and enhancing mental health, but its effects on academic performance have not been extensively studied. Using a randomized controlled trial design, the study will compare the academic performance and well-being of college students who practice mindfulness meditation with those who do not. The study will also examine the moderating role of personality traits and demographic factors on the effects of mindfulness meditation.

Chapter Outline:

Chapter 1: Introduction

  • Background and rationale for the study
  • Research questions and objectives
  • Significance of the study
  • Overview of the dissertation structure

Chapter 2: Literature Review

  • Definition and conceptualization of mindfulness meditation
  • Theoretical framework of mindfulness meditation
  • Empirical research on mindfulness meditation and academic achievement
  • Empirical research on mindfulness meditation and well-being
  • The role of personality and demographic factors in the effects of mindfulness meditation

Chapter 3: Methodology

  • Research design and hypothesis
  • Participants and sampling method
  • Intervention and procedure
  • Measures and instruments
  • Data analysis method

Chapter 4: Results

  • Descriptive statistics and data screening
  • Analysis of main effects
  • Analysis of moderating effects
  • Post-hoc analyses and sensitivity tests

Chapter 5: Discussion

  • Summary of findings
  • Implications for theory and practice
  • Limitations and directions for future research
  • Conclusion and contribution to the literature

Chapter 6: Conclusion

  • Recap of the research questions and objectives
  • Summary of the key findings
  • Contribution to the literature and practice
  • Implications for policy and practice
  • Final thoughts and recommendations.

References :

List of all the sources cited in the dissertation

Appendices :

Additional materials such as the survey questionnaire, interview guide, and consent forms.

Note : This is just an example and the structure of a dissertation may vary depending on the specific requirements and guidelines provided by the institution or the supervisor.

How Long is a Dissertation

The length of a dissertation can vary depending on the field of study, the level of degree being pursued, and the specific requirements of the institution. Generally, a dissertation for a doctoral degree can range from 80,000 to 100,000 words, while a dissertation for a master’s degree may be shorter, typically ranging from 20,000 to 50,000 words. However, it is important to note that these are general guidelines and the actual length of a dissertation can vary widely depending on the specific requirements of the program and the research topic being studied. It is always best to consult with your academic advisor or the guidelines provided by your institution for more specific information on dissertation length.

Applications of Dissertation

Here are some applications of a dissertation:

  • Advancing the Field: Dissertations often include new research or a new perspective on existing research, which can help to advance the field. The results of a dissertation can be used by other researchers to build upon or challenge existing knowledge, leading to further advancements in the field.
  • Career Advancement: Completing a dissertation demonstrates a high level of expertise in a particular field, which can lead to career advancement opportunities. For example, having a PhD can open doors to higher-paying jobs in academia, research institutions, or the private sector.
  • Publishing Opportunities: Dissertations can be published as books or journal articles, which can help to increase the visibility and credibility of the author’s research.
  • Personal Growth: The process of writing a dissertation involves a significant amount of research, analysis, and critical thinking. This can help students to develop important skills, such as time management, problem-solving, and communication, which can be valuable in both their personal and professional lives.
  • Policy Implications: The findings of a dissertation can have policy implications, particularly in fields such as public health, education, and social sciences. Policymakers can use the research to inform decision-making and improve outcomes for the population.

When to Write a Dissertation

Here are some situations where writing a dissertation may be necessary:

  • Pursuing a Doctoral Degree: Writing a dissertation is usually a requirement for earning a doctoral degree, so if you are interested in pursuing a doctorate, you will likely need to write a dissertation.
  • Conducting Original Research : Dissertations require students to conduct original research on a specific topic. If you are interested in conducting original research on a topic, writing a dissertation may be the best way to do so.
  • Advancing Your Career: Some professions, such as academia and research, may require individuals to have a doctoral degree. Writing a dissertation can help you advance your career by demonstrating your expertise in a particular area.
  • Contributing to Knowledge: Dissertations are often based on original research that can contribute to the knowledge base of a field. If you are passionate about advancing knowledge in a particular area, writing a dissertation can help you achieve that goal.
  • Meeting Academic Requirements : If you are a graduate student, writing a dissertation may be a requirement for completing your program. Be sure to check with your academic advisor to determine if this is the case for you.

Purpose of Dissertation

some common purposes of a dissertation include:

  • To contribute to the knowledge in a particular field : A dissertation is often the culmination of years of research and study, and it should make a significant contribution to the existing body of knowledge in a particular field.
  • To demonstrate mastery of a subject: A dissertation requires extensive research, analysis, and writing, and completing one demonstrates a student’s mastery of their subject area.
  • To develop critical thinking and research skills : A dissertation requires students to think critically about their research question, analyze data, and draw conclusions based on evidence. These skills are valuable not only in academia but also in many professional fields.
  • To demonstrate academic integrity: A dissertation must be conducted and written in accordance with rigorous academic standards, including ethical considerations such as obtaining informed consent, protecting the privacy of participants, and avoiding plagiarism.
  • To prepare for an academic career: Completing a dissertation is often a requirement for obtaining a PhD and pursuing a career in academia. It can demonstrate to potential employers that the student has the necessary skills and experience to conduct original research and make meaningful contributions to their field.
  • To develop writing and communication skills: A dissertation requires a significant amount of writing and communication skills to convey complex ideas and research findings in a clear and concise manner. This skill set can be valuable in various professional fields.
  • To demonstrate independence and initiative: A dissertation requires students to work independently and take initiative in developing their research question, designing their study, collecting and analyzing data, and drawing conclusions. This demonstrates to potential employers or academic institutions that the student is capable of independent research and taking initiative in their work.
  • To contribute to policy or practice: Some dissertations may have a practical application, such as informing policy decisions or improving practices in a particular field. These dissertations can have a significant impact on society, and their findings may be used to improve the lives of individuals or communities.
  • To pursue personal interests: Some students may choose to pursue a dissertation topic that aligns with their personal interests or passions, providing them with the opportunity to delve deeper into a topic that they find personally meaningful.

Advantage of Dissertation

Some advantages of writing a dissertation include:

  • Developing research and analytical skills: The process of writing a dissertation involves conducting extensive research, analyzing data, and presenting findings in a clear and coherent manner. This process can help students develop important research and analytical skills that can be useful in their future careers.
  • Demonstrating expertise in a subject: Writing a dissertation allows students to demonstrate their expertise in a particular subject area. It can help establish their credibility as a knowledgeable and competent professional in their field.
  • Contributing to the academic community: A well-written dissertation can contribute new knowledge to the academic community and potentially inform future research in the field.
  • Improving writing and communication skills : Writing a dissertation requires students to write and present their research in a clear and concise manner. This can help improve their writing and communication skills, which are essential for success in many professions.
  • Increasing job opportunities: Completing a dissertation can increase job opportunities in certain fields, particularly in academia and research-based positions.

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Senior Thesis Guide

What is a thesis.

The most frequently asked questions concern what is actually in a Thesis (how much detail, how long should it be, etc.). This section of the guide is a strictly informal set of guidelines that a student may use to orient him/herself as to the basic components of a thesis. Since projects differ widely, it is impossible to develop a general outline that applies equally to all students. Regardless of how well you think your own research fits the following guidelines, you should talk to your advisor to determine the most appropriate style of presentation for your own work.

The essence of any scholarly work, which a thesis is supposed to be, is to establish the following:

  • Definition of the problem and review of the literature
  • Presentation of your particular contribution to this area
  • Identification of fruitful areas of further research that others in the field may use to guide their own work

Toward these three goals, the following list of questions may prove useful for organizing both your research effort and the final writing of the thesis.

What are you looking at?

You must begin by defining your problem. In the introduction of the thesis, however, you want to do this in a general way that gives the reader a sense of the scope of the project and a basic understanding of your problem area. For example, you may be solving a problem of interest to a particular company, or developing a new approach to a problem that may be of interest to the research community as well.

Why are you looking at it?

Motivate your work – both within the research community, and more broadly. Explain to the reader why you will not simply waste his/her time on an uninteresting problem if he/she reads your thesis. Establish who will benefit from your work and why.

Who else looked at it?

With a rough idea of what your problem is, you must firmly now establish the state of the art in the area. This is particularly critical if you wish to claim that you have a better way of solving/approaching a problem than has appeared previously in the literature. If you are duplicating the approach of others, but using a different data set that is of particular interest to you, it is important say so and describe why you have chosen this particular approach/data.

How are you looking at it?

At this point, you may need to review your problem again but at a much higher level of detail, introducing any mathematical notation required and describing any subtle aspects of your problem. Empirical research, which involves gathering data to prove some relationship, can often be introduced by citing one or more hypotheses which you feel your research will prove (or disprove).

After stating the relevant hypotheses, your work should describe the process of collecting and analyzing data to confirm or deny your hypotheses. The most interesting hypotheses are ones that run counter to prevailing public opinion, although these can be very difficult to prove.

Not all work is conducive to initial statements of hypotheses, particularly methodological theses which are aimed at better solutions to existing problems (the implicit hypothesis is that your method is better than others, but this need not be stated as such). In any event, unless your work is purely theoretical, you should describe in detail your experimental design: how you structured your data collection, problems you encountered, and how you conducted your experiments.

In any case, the description of your work should be sufficiently detailed to allow another researcher to duplicate your efforts. A key part of your description should be a clear list of major assumptions you are making and why you are making them. It is useful at the same time to indicate which assumptions are perfectly reasonable (e.g. other researchers have used the same assumption and have obtained good results) and which are likely to affect your results but are required for time/budget reasons.

What are the limitations of your work?

One of the most difficult aspects of research is understanding exactly what you did and what you did not do. If you were limited by your data, explain how you think this might affect the generality of your conclusions. Discuss openly any shortcuts required due to time/budget/data availability constraints. Be humble!! Do not try to claim credit by stating that you feel that your method/model will work in more general situations if you have done only limited testing. At the same time, do not feel you are getting off the hook by over-qualifying your work. Clearly drawing the line between what you did and did not do is a central step in the scientific method since it helps define the state of the art.

What are your conclusions?

In view of the limitations above, what conclusions can you draw from your research? Because your conclusions are often inextricably intertwined with the limitations of your research, both questions are often answered simultaneously. It may be useful to discuss limitations of specific aspects of your work while you are describing the results, but generally you should defer a discussion of how such limitations until later. Your section on conclusions should specifically and clearly describe your contributions to the field and the relevant limitations. Again, do not underrate your work, but do not claim to have solved problems that are not firmly substantiated in the body of the thesis.

Finally, you should identify areas for future research. Now that you are an expert in your particular area, you should have both a narrow understanding of a well-defined problem as well as a broader understanding of the field as a whole. As such an authority, you can guide others in directions that you feel will provide the greatest good. Such recommendations are usually based on an evaluation of the major weaknesses in your own work, in which case you might recommend how others (preferably with more time and funding than you enjoyed) could overcome these weaknesses. Be sure, however, to specify those weaknesses that you feel would have the greatest impact on your conclusions. Some assumptions that you may have made may be perfectly reasonable!

Logistics and Administrative Requirements

The Senior Thesis process is a full year, 12-month effort, which really begins during the end of students’ junior spring semester. In both the Fall and the Spring semester, you should be prepared to devote about the same amount of time that would be needed to attend and satisfy all of the requirements of a normal advanced course. Administratively you are required to register for ORF 498 in the Fall, and ORF 499 in the Spring of your senior year. Keep in mind that in order to be a full-time B.S.E student, you need to enroll in at least four courses each term.

The Senior Thesis Classes (ORF 498/499) are intended to help structure your research time and gauge your progress so as to avoid the dreaded Thesis rush at the end of the year. We also aim to provide you with greater and more continual feedback on your work, while introducing you to different tools you might need during your Thesis. Key dates and deadlines and certain rules and procedures governing the preparation of the final document are also contained herein.

Students who don’t wish to continue with their Thesis can switch to ORF 497 (One Semester Project) by September 13, 2024 (the end of the Add/Drop period), and will be required to take eleven departmental electives instead of the ten required when doing a Senior Thesis.

Important Dates

The following dates represent the key milestones over the year. Further details on each milestone are given in later sections of this guide.

DateMilestone
Friday, September 20, 2024SENIOR THESIS PROSPECTUS
Friday, October 25, 2024ORF 498 MIDTERM REPORT
Friday, December 13, 2024ORF 498 FINAL FALL REPORT
Friday, February 28, 2025ORF 499 PROGRESS REPORT
Thursday, April 10, 2025DEADLINE FOR SENIOR THESIS
Tuesday, April 29, 2025SENIOR THESIS SYMPOSIUM (oral presentations)

Senior Thesis Funds

Limited funding is provided by the School of Engineering and Applied Science for theses which require financial support for special travel needs, acquisition of data, or other special requirements. Awards are typically around $250-500, but not all proposals can be funded. Talk with your advisor if you feel you may qualify for this support. Thesis funding is announced in both the fall and spring semesters, and students should plan on creating a detailed proposal if interested.

Mudd Library Thesis Archive

Mudd Library’s Senior Thesis Archive enables Princeton students to access submitted copies of senior theses online. When using the database, students may select the department to view theses from previous ORFE classes.

Organizing Your Time

Every thesis looks very different, and as a result it is difficult to provide a single, universal timeline for students’ progress. However, time management and organization are extremely important skills to develop during your work.

It may be helpful to divide the effort into some primary tasks:

  • Defining the problem and reviewing the literature
  • Dividing the problem into smaller tasks (e.g. data collection, data cleaning, etc.)
  • Doing the work (including experimental work, if applicable)
  • Writing the thesis

Both ORF 498 and ORF 499 will aim to support your organization and time management through precept-like ‘Research Groups’, where you and your peers will share progress, ideas, and challenges.

Please do not underestimate how long it takes to write the thesis. Be sure to plan ahead!

Senior Thesis Prospectus

In preparation for doing two semesters of focused research during your senior year you are required to prepare an initial report that serves as a prospectus or guide for your Senior Thesis research. This Senior Thesis Prospectus is due on Friday, September 20, 2024. It serves the purpose of ensuring that you have a clear vision of the work that lies ahead for you and your faculty advisor. You have had the summer to start thinking about your Senior Thesis research, and you should aim to return to campus organized and prepared to begin conducting your research. The Senior Thesis Prospectus should be a short document consisting of two paragraphs: i) the primary context / motivation for your work, and ii) the set of research questions you aim to focus on.

Later in the semester you will be defining the preliminary scope of your proposed thesis project by working out an outline. What major chapters or sections do you envision your thesis having? When might you expect completion of these parts? This is an opportunity for you to organize your time around smaller and more manageable ‘parts’.

ORF 498 Midterm Report

The Fall Progress Report is due the week after Fall Recess (Friday, October 25, 2024). It is designed to serve as an initial checkpoint on your progress and provides an early opportunity for feedback. It should be a substantial update and expansion of the Senior Thesis Prospectus with expanded references, detailed description of data sources, if appropriate, and include an initial draft of at least some sections. You can think of this as being a “1st draft” of your thesis – albeit very much a work in progress.

It will be graded by your advisor and hence you should discuss with them what is expected. In general, however, the Fall report is expected to be 5 to 10 substantive pages in length and neatly presented. The basic outline of the report might be as follows:

  • Introduction : What is the motivation for your research question? Why is this worth studying? What approach do you (plan to) take? Do you show that the topic is novel? Are the implications of your work clearly stated?
  • Literature Review : What existing academic works are most relevant to your work? What are the major take- aways from these papers? How will your project differ? How will your project be similar? What tools or methodologies are most common (or important) in this area?
  • Data Sources : If your Thesis uses data (>90% of them do), what data do you use? Where was it acquired? What kind of cleaning or pre-processing has been done? What kind of validation (if any) have you performed to ensure its quality? If you use several different datasets, how have you merged them? Is sufficient detail provided to replicate your work?
  • Analysis & Results : If you have been able to make some progress on these areas, you should aim to fill them out. What did you do? Why? What assumptions did you make in doing so? Are your procedures logically presented and organized? What did you learn from your analysis? How do we interpret these results? What other questions come up through what you obtained? Are all figures or tables mentioned and discussed in the text?
  • Future Plan : This Section will not appear in your final Thesis, but it is worth thinking about as you progress. What parts of your research will you be focusing on next? What do you hope to accomplish in a few weeks? A few months?

After submitting your reports, you will give a short presentation to your classmates on your progress. You are encouraged to think about this as being the first part of what you will present at the Symposium in the spring. Presentations should aim to be 3-5 minutes long, and cover all main parts of the midterm report.

ORF 498 Final Fall Report

The ORF 498 Final Fall Report is due on Dean’s Date (Friday, December 13, 2024). It is a summary of your progress to date. In general, 30-40 typed pages are expected for this report.

The progress report will be graded by your advisor, and hence you should talk to them regarding the stage of your project and content of your report. You should aim for this to constitute about one third of your final Thesis – although students’ projects will vary. Your outline for this report will likely be extremely similar to the ORF 498 Midterm Report, although more detail is expected on every front.

By the end of the fall, you should aim to have some results to present, discuss, and interpret in light of your original research question. In this report (and those that follow), we will be looking at the product of your research process – not just the process itself.

ORF 499 Spring Report

In the spring course ORF 499 (Senior Thesis), students will be asked to submit another substantial progress report, which will be due on Friday, February 28, 2025. You should aim to show additional progress from the ORF 498 Final Fall Report, and this document should aim to constitute two thirds of your Thesis.

ORF 499 Submitting the Final Thesis

Final theses are due by 4:00 p.m. on Thursday, April 10, 2025, in the following two formats.

  • One electronic copy submitted through the ORFE Independent Work Progress System (OIWPS) .
  • One electronic copy submitted through Mudd Library.

All students are invited to come to the Sherrerd Hall Atrium on April 10, 2025, at 4:00p.m. for ORFE’s Thesis turn-in celebration.

The Thesis Symposium

Capping the thesis effort is a day of oral presentations during which seniors share their work with faculty and peers. This symposium will be held during Reading Period, on Tuesday, April 29, 2025, from 9:00am to 12:00 p.m., and will be followed by a lunch.

You will have 12 minutes to describe your work, and then 3 minutes for Q&A by the audience. As it is very easy to run over this time limit, it is a good idea to practice your presentation beforehand. You are also encouraged to focus on high-level context and results of your work, since there isn’t enough time to get into all the details.

Both ORF 498 and 499 are graded A-F courses. However, the work you do during your Thesis is fundamentally different from your usual classwork. Instead of evaluating only the outcome of your work (i.e., your final Thesis), we are also aiming to evaluate the process behind your work. Did you demonstrate the ability to think and learn independently? To apply knowledge from other classes to solve a practical problem? Were you consistently engaged with your project? All assignments / reports / presentations in ORF 498 / 499 are intended to measure these aspects of your research process – along with the results of your investigation.

In ORF 498, your grade is broken down into the following categories:

  • Participation: 20%
  • Homework (including Prospectus): 10%
  • Midterm Report & Presentation: 20% (= 15% + 5%)
  • Final Fall Report: 50%

Note that your grade for the Midterm and Final Reports will be determined by your advisor.

ORF 499 will have similar guidelines, but more heavily weighted towards the final Thesis:

  • Participation: 10%
  • Writing Assignments (including Spring Report): 10%
  • Final Thesis: 70%
  • Final Presentation: 10%

Similar to ORF 498, the final Thesis will be graded by your advisor.

The participation component of the grade in both courses is primarily based on your attendance and engagement with your ‘Research Groups’ – precept-like sessions led by a graduate AI.

Grading Guidelines for Reports

You will most frequently be submitting (for grade) written reports that constitute a piece of your thesis. In an effort to make the evaluation of these reports as uniform as possible, we have decided to grade them along several different categories – 6 are expected of all theses, and 4 depend on the specifics of each students’ project.

Your reports will be evaluated in each of these categories (excluding those not relevant to your specific project) on a scale of 0-3.

We expect that every thesis contains the following:

CategoryDescription
Writing QualityWriting is clear, concise, and well-polished. The material is organized and tells a coherent story. All concepts and notation used are defined when needed.
CreativityThe thesis demonstrates the student’s ability to work independently on novel topics. It shows originality and creativity in the problem formulation, methodology, and/or other parts of the work.
Broader ContextThe thesis is related to global, economic, social, or environmental issues. Any relevant contemporary issues are identified and tied to the thesis’ motivation and results.
Literature ReviewThe student has demonstrated the ability to find, read, consolidate, and interpret scientific literature. Any gaps or unresolved questions are identified and used to motivate the project. The information in the thesis is scholarly, accurate, from relevant sources, and appropriately cited.
ResultsThe results and their implications are clearly and objectively stated. Any takeaways are interpreted through the lens of relevant prior literature, or broader societal context.
DepthThe student has demonstrated a collective, thoughtful, and exhaustive thought process in their approach to the problem. Several extensions to the students’ original problem have been presented and studied. Overall, the thesis left “no major stone
unturned”.

Almost all these will touch on at least one of the following:

CategoryDescription
ModelingAll modeling choices or assumptions are discussed and justified. The student demonstrates critical thinking in assessing the limitations of their approach.
Mathematical DepthMathematical results are relevant, correct, and discussed in the main text. Mathematical reasoning is used to frame and advance the problem formulation.
Computational ComponentAny computational routines used are clearly communicated, and elegantly contribute to the results of the thesis. Any assumptions or limitations of these routines are critically examined and discussed.
Data AnalysisThe data collection and/or analysis performed is thoughtful, accurate, and appropriate for answering the student’s research question. Any inferences drawn from this analysis are sound and well-justified by the empirical evidence.

Formatting Guidelines

There are certain guidelines that must be followed when preparing your theses. These guidelines have been developed as a response to certain legal requirements regarding copyrights as well as administrative needs for processing the thesis.

The requirements for preparing the thesis are as follows:

The front page of the thesis should include title, author, advisor(s), date (April 2024), advisor(s), and the statement: SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF BACHELOR OF SCIENCE IN ENGINEERING DEPARTMENT OF OPERATIONS RESEARCH AND FINANCIAL ENGINEERING PRINCETON UNIVERSITY APRIL 2025

The second page should contain the following statements: I hereby declare that I am the sole author of this thesis. I authorize Princeton University to lend this thesis to other institutions or individuals for the purpose of scholarly research. (your signature) (your name) I further authorize Princeton University to reproduce this thesis, in total or in part, at the request of other institutions or individuals for the purpose of scholarly research. (your signature) (your name)

Students are not required to have the thesis printed and hard bound. In the event that advisors request to receive copies of their students’ bound theses, students should adhere to the following formatting guidelines:

  • Must include title page.
  • The thesis may be typed one and one half spaced or double spaced, with the exception of footnotes and bibliography.
  • The font size should be between 10 and 12 point (10 point recommended).
  • The left-hand margin should be 1½ inches to allow for binding; all other margins should be approximately 1 inch.
  • All material in the thesis (tables, figures and exhibits) must be photo reproducible. Photographs may be included, but should be clear, glossy, and high contrast.
  • If students bind theses for their own personal use: each thesis contains the title and author on the front cover, gold-stamped or engraved by the binder.

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The Effects of education on obesity in China: heterogeneity and mechanisms

The obesity epidemic is posing a major challenge in many parts of the world, placing enormous burdens on the population’s health and socioeconomic systems. Alongside socioeconomic development, tremendous changes in diet and physical activity environments have been recognised as drivers of obesity at the population level, but significant disparities in obesity have been long observed across education groups in different settings, implying an underlying socioeconomic cause of obesity; however, the effect of education on obesity remains an ongoing area of research. Using national-representative longitudinal data and employing multiple econometric strategies with the address of causality, this thesis investigates the effects of education on obesity in adults and the intergenerational effects of education on obesity in children and middle-aged and older parents in the context of China; it also examines heterogeneity in the effects of education and explores the underlying mechanisms. The findings promote the understanding of the education–obesity relationship and provide insights into obesity prevention and health promotion.

This thesis consists of four interconnected studies. The first two concern the effects of education on obesity in Chinese adults. Using data from the 1991–2015 China Health and Nutrition Survey (CHNS) and employing multilevel mixed-effects models with instrumental variables, the first study finds that education has an overall positive effect on obesity for males and a negative effect for females, and it also indicates prominent heterogeneity in the effects of education: The obesogenic role of education is more pronounced among rural populations and becomes attenuated with urbanisation and across successive birth cohorts. These results imply an underlying moderating effect of the socioeconomic environment.

The second study uses data from the 2004–2015 CHNS to conduct the mediation analysis, further illustrating how, through multiple pathways of lifestyle, education affects obesity in Chinese adults. It reveals that education indirectly decreases the risk of obesity by reducing dietary imbalance but increases the risk by lowering labour intensity and encouraging sedentary activities. Furthermore, socioeconomic environments moderate the mediating effects: Urban environments and urbanisation strengthen the protective role of education against obesity through the mediation of dietary behaviours.

The third study examines the intergenerational effects of education on obesity in children and the intergenerational effects of caregiving. Using data from the 2010–2020 China Family Panel Studies (CFPS) and adjusting for endogeneity, the study finds that maternal education plays a protective role against childhood overweight, while the effects of paternal and grandparental education are much less evident. By contrast, grandparental care for children significantly increases their risk of being overweight in children, and the positive effect remains constant across different levels of parental and grandparental education. In addition, the intergenerational effects on childhood overweight are attenuated with the child’s age. The mechanism analysis reveals the opposite effects of maternal education and grandparental care on the child’s obesity-related behaviours.

The fourth study addresses the intergenerational effects of education on obesity in middle-aged and older parents. Employing data from the 2011–2015 China Health and Retirement Longitudinal Study (CHARLS) and applying treatment effect models, the study indicates a positive effect of adult children’s education on abdominal obesity in fathers but an insignificant effect in mothers. The promoting role of the daughter’s education in the father’s abdominal obesity is more pronounced compared to the son’s education. Furthermore, the positive effect of adult children’s education is more evident in less-educated fathers, rural parents, and parents in earlier birth cohorts, implying that children’s education can serve as a supplement for parents with fewer resource endowments. The mediation analysis suggests that a rise in adult children’s education potentially elevates the risk of abdominal obesity through increased food intake and reduced physical activity, and the obesity-promoting mechanisms are more prominent among rural parents.

The thesis concludes that the effects of education on obesity display salient gender patterns over the life course but are heterogeneous across generations, and socioeconomic environments moderate these effects. The findings expand current knowledge and contribute to the literature by addressing the causal effect of education on obesity, highlighting its heterogeneity and mechanisms, and providing insights into public policies aiming to tackle obesity.

Table of Contents

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  1. Critique of a Sample Research Prospectus Part I

  2. CHOOSING A DISSERTATION TOPIC

  3. What Is A Dissertation

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  5. What is a Dissertation

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COMMENTS

  1. How To Write A Dissertation Or Thesis

    Craft a convincing dissertation or thesis research proposal. Write a clear, compelling introduction chapter. Undertake a thorough review of the existing research and write up a literature review. Undertake your own research. Present and interpret your findings. Draw a conclusion and discuss the implications.

  2. What Is a Dissertation?

    A dissertation is a long-form piece of academic writing based on original research conducted by you. It is usually submitted as the final step in order to finish a PhD program. Your dissertation is probably the longest piece of writing you've ever completed. It requires solid research, writing, and analysis skills, and it can be intimidating ...

  3. Writing a Dissertation: A Complete Guide

    A dissertation is a lengthy research paper written as a requirement to earn an academic degree. Typically, students must write a dissertation toward the end of their program to both prove their knowledge and contribute new research to their field. The term dissertation is sometimes used interchangeably with thesis paper.

  4. What Is a Dissertation?

    Revised on 5 May 2022. A dissertation is a large research project undertaken at the end of a degree. It involves in-depth consideration of a problem or question chosen by the student. It is usually the largest (and final) piece of written work produced during a degree. The length and structure of a dissertation vary widely depending on the ...

  5. How to Write a Dissertation

    The structure of a dissertation depends on your field, but it is usually divided into at least four or five chapters (including an introduction and conclusion chapter). The most common dissertation structure in the sciences and social sciences includes: An introduction to your topic. A literature review that surveys relevant sources.

  6. How to Choose a Dissertation Topic

    Step 2: Choose a broad field of research. Step 3: Look for books and articles. Step 4: Find a niche. Step 5: Consider the type of research. Step 6: Determine the relevance. Step 7: Make sure it's plausible. Step 8: Get your topic approved. Other interesting articles. Frequently asked questions about dissertation topics.

  7. How to Write a Dissertation or Thesis Proposal

    When starting your thesis or dissertation process, one of the first requirements is a research proposal or a prospectus. It describes what or who you want to examine, delving into why, when, where, and how you will do so, stemming from your research question and a relevant topic. The proposal or prospectus stage is crucial for the development ...

  8. Guide to Writing Your Thesis/Dissertation : Graduate School

    The dissertation is a requirement of the Ph.D. degree. Formatting Requirement and Standards. The Graduate School sets the minimum format for your thesis or dissertation, while you, your special committee, and your advisor/chair decide upon the content and length. Grammar, punctuation, spelling, and other mechanical issues are your sole ...

  9. Research Guides: Write and Cite: Theses and Dissertations

    A thesis is a long-term, large project that involves both research and writing; it is easy to lose focus, motivation, and momentum. Here are suggestions for achieving the result you want in the time you have. The dissertation is probably the largest project you have undertaken, and a lot of the work is self-directed.

  10. How to Write a Dissertation: Step-by-Step Guide

    Most dissertations run a minimum of 100-200 pages, with some hitting 300 pages or more. When editing your dissertation, break it down chapter by chapter. Go beyond grammar and spelling to make sure you communicate clearly and efficiently. Identify repetitive areas and shore up weaknesses in your argument.

  11. What is a Dissertation? Everything You Need to Know

    A thesis is traditionally completed at the end of a master's program. It is based on pre-existing research and showcases your ability to understand the information you have been learning about in your program. A dissertation is much longer than a thesis and is completed at the end of a PhD or doctorate program. It is the last thing you need ...

  12. How to Structure a Dissertation

    This will include developing an overall argument to support the thesis statement and organizing chapters around theories or questions. The dissertation will be structured such that it starts with an introduction, develops on the main idea in its main body paragraphs and is then summarised in conclusion.

  13. How to Write a Dissertation

    Work a certain number of hours on your paper daily. Create a worksheet for your week. Work on your dissertation for time periods as brief as 45 minutes or less. Stick to the strategic dissertation timeline, so you don't have to do the catchup work. Meet your goals by prioritising your dissertation work.

  14. 7 Tips for How To Write a Dissertation

    1. Choose a Topic You Love. Writing a dissertation can be extremely rewarding, especially if you are passionate about the topic you have chosen to investigate. It is important to feel strongly about your dissertation because you will be putting in a lot of work to earn your doctoral degree.

  15. What (Exactly) Is A Dissertation Or Thesis?

    A dissertation (or thesis) is a process. Okay, so now that you understand that a dissertation is a research project (which is testing your ability to undertake quality research), let's go a little deeper into what that means in practical terms. The best way to understand a dissertation is to view it as a process - more specifically a ...

  16. Thesis and Dissertation: Getting Started

    Thesis and Dissertation: Getting Started. The resources in this section are designed to provide guidance for the first steps of the thesis or dissertation writing process. They offer tools to support the planning and managing of your project, including writing out your weekly schedule, outlining your goals, and organzing the various working ...

  17. How To Write A Dissertation

    A PhD dissertation is a lengthy, formal document that argues in defense of a particular thesis. (So many people use the term ``thesis'' to refer to the document that a current dictionary now includes it as the third meaning of ``thesis''). Two important adjectives used to describe a dissertation are ``original'' and ``substantial.''

  18. How to Write a Thesis or Dissertation Introduction

    How to Write a Thesis or Dissertation Introduction. Published on September 7, 2022 by Tegan George and Shona McCombes. Revised on November 21, 2023. The introduction is the first section of your thesis or dissertation, appearing right after the table of contents.Your introduction draws your reader in, setting the stage for your research with a clear focus, purpose, and direction on a relevant ...

  19. How to Choose a Dissertation Topic

    8. Come up with 3-5 Ideas and Bring them to your Supervisor for Feedback. Your initial dissertation topic ideas will probably need a lot of refinement. The person who will help you to refine your topic will be your dissertation supervisor. Their main job, unfortunately, is to curb your enthusiasm.

  20. Dissertation

    A non-empirical dissertation is based on secondary sources, such as books, articles, and online resources. It typically follows a qualitative research approach and uses methods such as content analysis or discourse analysis. Narrative Dissertation. A narrative dissertation is a personal account of the researcher's experience or journey.

  21. Senior Thesis Guide

    Thesis funding is announced in both the fall and spring semesters, and students should plan on creating a detailed proposal if interested. Mudd Library Thesis Archive. Mudd Library's Senior Thesis Archive enables Princeton students to access submitted copies of senior theses online. When using the database, students may select the department ...

  22. The Effects of education on obesity in China: heterogeneity ...

    The thesis concludes that the effects of education on obesity display salient gender patterns over the life course but are heterogeneous across generations, and socioeconomic environments moderate these effects. The findings expand current knowledge and contribute to the literature by addressing the causal effect of education on obesity ...

  23. Dissertation Discourse Podcast Series

    Welcome to Dissertation Discourse, your go-to guide for tackling the twists and turns of the doctoral dissertation journey! Hosted by Dr. Kathryn van Asselt—who's helped many students cross the dissertation finish line—this podcast delivers insights, strategies, and expert advice, all with a friendly, approachable vibe.