thesis dissertation what is the difference

• Majors & Careers
• Online Grad School
• Preparing For Grad School
• Student Life

Dissertation vs Thesis: Your 2024 Guide

If you’ve been thinking about going to graduate school, you may be familiar with the application requirements, rigorous academic schedule, and thesis or dissertation you’ll be expected to complete. So, what exactly is the difference between a thesis and a dissertation? While there are similarities, there’s a clear difference between the two. In our guide, we compare dissertation vs thesis. Discover more about both – and what you can expect during your graduate program. Let’s get started!

• Table of Contents

What Is a Thesis?

A thesis is an academic paper or project that’s completed towards the end of a master’s degree program . It is typically completed as the capstone project , meaning it’s the final project required for a student to graduate.

Students need to select a narrow, specific topic within – or relating to – their field of study. Once they’ve selected a topic, students must conduct an in-depth review of existing research on their chosen subjects. The next step is to formulate an academic argument, an assertion they’ll need to support or prove with said research.

Therefore, a thesis is akin to an in-depth research paper. It’s comprised of research that essentially proves what a student has learned during their program.

What Is a Typical Thesis Structure?

A thesis generally follows a rigid structure that’s decided by the program, department, or university. Here is an example of a thesis structure:

• The Title Page
• Summary of Thesis Abstract
• Table of Maps and Figures
• The Thesis Body (Sometimes divided into chapters)
• The Results or Conclusion

Who Needs to Complete a Thesis?

Most master’s degree programs require students to complete a thesis. While some undergraduate programs may also require a thesis, these are generally shorter and narrower in scope.

Some programs will also require a master’s student to defend their thesis in front of a panel or committee.

What Is a Dissertation?

What is “the PhD paper” called? Some people refer to it as a PhD thesis, but it’s most commonly known as a dissertation in the US. Dissertations are the capstone project required at the tail end of a PhD program . It is almost always required, except for a select few one-year PhD programs .

Much like a thesis, dissertations are also academic papers that aim to prove a student’s expertise – while adding to the current body of knowledge – in their field. Thus, a student must look at existing research and conduct their own research .

Basically, it’s the magnum opus of a doctoral journey in the United States. A dissertation isn’t just a long research paper; it’s a beast of a project. It demands extensive research, originality, and the ability to make a meaningful contribution to your chosen field. Think of it as a research odyssey guided by a seasoned mentor. Once you’ve conquered this scholarly quest and defended your findings, you’ll proudly emerge with your hard-earned doctoral degree, a testament to your dedication and scholarly prowess.

A dissertation typically comes after a PhD student completes their required courses and passes their qualifying exams. In some programs, the dissertation process is embedded into the coursework. In such cases, students receive a jump start on their work, allowing them to potentially finish their program earlier.

What Does a Dissertation Do?

PhD candidates must present a new theory or hypothesis. Alternatively, they must present their research to question (or disprove) the existing accepted theory on their chosen subject. Students may choose to tackle their topic from a new angle or take their research in a different direction.

Most programs will require students to defend their dissertations. During the defense, candidates must be able to justify the methodology of their research and the results and interpretation of their findings. Defenses are typically oral presentations in front of a dissertation committee , where the students are asked questions or presented with challenges.

Although the defense may seem daunting, PhD students work closely with their advisors to prepare for their dissertations. Students receive feedback and advice to guide their dissertations in their chosen direction.

What Is the Typical Dissertation Structure? 

Dissertations follow a rigid structure typically set by the program, department, or university. Here is an example format:

• The Acknowledgments Page
• The Abstract
• Introduction
• The Literature Review & Theoretical Framework
• The Methodology
• Findings/Results
• Discussions of the Findings, including analysis, interpretation, and applications
• The Conclusion
• List of References
• Any Appendices

What Is a Doctoral Thesis?

A doctoral thesis is a substantial piece of scholarly work that marks the pinnacle of a doctoral degree program, such as a PhD. Think of it as the academic grand finale. Its primary mission? To showcase the candidate’s mastery in their chosen field and their knack for delving deep into research.

In a nutshell, a doctoral thesis is a mammoth project that calls for originality. You’ve got to dig, investigate, gather data, crunch numbers, and present real data-supported findings. All this hard work usually happens under the watchful eye of a knowledgeable mentor. Once you’ve conquered this scholarly mountain and defended your thesis successfully, you’ll be proudly awarded your well-deserved doctoral degree. It’s the hallmark of your expertise and contribution to your field.

And how does a doctoral thesis differ from a dissertation? That’s mainly a geographic explanation. While they’re largely similar in scope and purpose, when comparing a doctoral thesis vs. a dissertation:

• A dissertation is the PhD capstone requirement in the US .
• A doctoral thesis is the PhD capstone requirement in Europe .

Related Reading: The Easiest PhDs

Dissertation vs. Thesis: The Similarities

In the master’s thesis vs dissertation discussion, there are plenty of similarities. Both are lengthy academic papers that require intense research and original writing. They’re also capstone projects which are completed at the tail end of their respective programs.

Students must work closely with their respective committees (e.g., faculty members, advisors, professionals) who provide feedback and guidance on their research, writing, and academic arguments. Both thesis and dissertation committees have a committee chair with whom the students work closely.

In some ways, the requirements for theses and dissertations are quite similar. They require a skillful defense of a student’s academic arguments. What’s more, both papers require critical thinking and good analytical reasoning, as well as in-depth expertise in the chosen field of study.

Students must also invest a significant amount of time into both projects while also being able to accept and action feedback on their work.

Dissertation vs. Thesis: The Differences

What are the differences between a PhD dissertation vs. thesis? The first and most distinct difference is the degree program requiring a PhD dissertation or thesis. A dissertation is typically the capstone project for a doctorate, while a thesis is the capstone project for a master’s degree program (or undergraduate program).

Candidates will have to defend their dissertation during an oral presentation in front of their committee. Only some master’s theses require this.

During a thesis, students typically conduct research by reviewing existing literature and knowledge on their chosen subject. During a dissertation, students must do their own research and prove their theory, concept, or hypothesis. They should also expect to develop a unique concept and defend it based on the practical and theoretical results achieved from their rigorous research.

Theses are also typically shorter (around 40 to 80 pages). Dissertations, however, are much longer (between 100 and 300 pages). Of course, the actual length of the paper may depend on the topic, program, department, or university.

Related Reading : PhD Candidate vs Student: What’s the Difference? 

Dissertations and Theses: US vs. Europe

Whether you’re in the US or Europe, dissertations and theses are similar. However, European requirements and conventions differ slightly:

Doctoral Thesis

To ensure your PhD graduation, a dissertation is generally required. Doctoral theses in Europe are much like a PhD dissertation in the US : You must complete your own research and add to the existing body of knowledge in your field.

Master’s Dissertation

It may seem odd to require a dissertation for master’s degree programs, but in Europe, this is exactly what you’ll need. A master’s dissertation is a broader post-graduate program research project , though it’s most typically required for master’s programs.

Frequently Asked Questions

Here are a few of the most common questions we hear about the meaning of thesis vs. dissertation.

Is a Thesis and a Dissertation the Same?

Yes and no. In some ways, a dissertation and a thesis are the same. For example, both require original writing, critical skills, analytical thinking, plenty of research, and lots of academic effort. However, a thesis is more commonly reserved for master’s – and some undergraduate – programs. Dissertations are generally required by PhD programs in the United States.

Additionally, a thesis typically calls for heavy research and compilation of existing knowledge and literature on a subject. A dissertation requires candidates to conduct their own research to prove their own theory, concept, or hypothesis – adding to the existing body of knowledge in their chosen field of study.

How Long Is a Thesis vs. a Dissertation?

One of the primary differences between thesis and dissertation papers is their length. While a thesis might be anywhere from 40 to 80 pages long, a dissertation can easily run from 100 to 300. It’s important to note that these numbers depend on the specific program and university.

Does a PhD Require a Thesis or a Dissertation?

It all depends on where you are! While a US-based PhD requires you to complete a dissertation, a thesis (or “doctoral thesis”) is more commonly required for PhD candidates in Europe. In the US, a thesis is more commonly reserved for master’s degree programs and occasionally undergraduate programs. In Europe, a “master’s dissertation” is typically required for the completion of a master’s degree.

So, there you have it: an in-depth comparison of the dissertation vs. thesis academic requirements. Now that you know the primary similarities and differences between the two, it might become easier to decide your academic path. Just remember, you may be able to find a master’s program without a thesis or a doctorate without a dissertation requirement if you prefer. Good luck!

Are you ready to jump into your doctorate? Find out if you need a master’s degree to get a PhD .

Chriselle Sy

Chriselle has been a passionate professional content writer for over 10 years. She writes educational content for The Grad Cafe, Productivity Spot, The College Monk, and other digital publications.  When she isn't busy writing, she spends her time streaming video games and learning new skills.

• Chriselle Sy https://blog.thegradcafe.com/author/chriselle-sy/ Graduate Certificate vs Degree: What’s the Difference? [2024 Guide]
• Chriselle Sy https://blog.thegradcafe.com/author/chriselle-sy/ The 18 Best Scholarships for Black Students in 2024-2025
• Chriselle Sy https://blog.thegradcafe.com/author/chriselle-sy/ The 25 Best Gifts for Nursing Students in 2024
• Chriselle Sy https://blog.thegradcafe.com/author/chriselle-sy/ 7 Best Laptops for Engineering Students in 2024

This Week’s Top 5 Graduate Opportunities

These are the best states to start your tech career, related posts.

• 12 Best Laptops for Computer Science Students

• Is a Master’s Degree Worth It? [2024 Guide]

BA vs BS: What You Need to Know [2024 Guide]

How To Apply to Grad School: Ultimate 2024 Guide

7 Best Laptops for Engineering Students in 2024

Grad School Resume 2024: Tips, FAQs, and Templates

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

Recent Posts

• Grad Trends: Interest in Artificial Intelligence Surges
• Breaking Records: Yale Sees Most Selective Grad Admissions Season Yet
• Applying to Big Tech This Year? Here’s How to Ace It.

© 2023 TheGradCafe.com All rights reserved

• Partner With Us
• Results Search
• Submit Your Results
• Write For Us

Tips for Online Students , Tips for Students

Dissertation vs Thesis: The Differences that Matter

Updated: January 24, 2023

Published: April 26, 2020

As a graduate student, you will have many different types of challenging coursework and assignments. However, the biggest project that you’ll work on when earning your master’s or doctoral degree will be your thesis or dissertation . The differences between a dissertation vs thesis are plenty. That’s because each of these pieces of writing happen at different times in one’s educational journey.

Let’s break down what a dissertation and thesis are so that you have a strong handle on what’s expected. For both a thesis and a dissertation, there is an obvious fluency and understanding of the subject one studies.

Let’s take a look at their similarities and differences.

Photo by  Glenn Carstens-Peters  on  Unsplash

What is a dissertation.

When you enter a doctoral program to earn a PhD, you will learn a lot about how to conduct your own research. At the culmination of your degree program, you’ll produce a dissertation.

A dissertation is a lengthy piece of written work that includes original research or expanded research on a new or existing topic. As the doctoral student, you get to choose what you want to explore and write about within your field of study.

What is a Thesis?

A thesis is also a scholarly piece of writing, but it is for those who are graduating from a master’s program. A thesis allows students to showcase their knowledge and expertise within the subject matter they have been studying.

Main Differences Between a Thesis vs. Dissertation

The biggest difference between a thesis and a dissertation is that a thesis is based on existing research.

On the other hand, a dissertation will more than likely require the doctoral student to conduct their own research and then perform analysis. The other big difference is that a thesis is for master’s students and the dissertation is for PhD students.

Structural Differences Between a Thesis and a Dissertation

Structurally, the two pieces of written analysis have many differences.

• A thesis is at least 100 pages in length
• A dissertation is 2-3x that in length
• A thesis expands upon and analyzes existing research
• A dissertation’s content is mostly attributed to the student as the author

Research Content and Oral Presentation

Once completed, some programs require students to orally present their thesis and dissertation to a panel of faculty members.

Typically, a dissertation oral presentation can take several hours. On the other hand, a thesis only takes about an hour to present and answer questions.

Let’s look at how the two scholarly works are similar and different:

Similarities:

• Each is considered a final project and required to graduate
• Both require immense understanding of the material
• Written skills are key to complete both
• Neither can be plagiarized
• Both are used to defend an argument
• Both require analytical skills
• You will have to draft, rewrite, and edit both pieces of writing
• For both, it is useful to have another person look over before submission
• Both papers are given deadlines

Differences:

• A dissertation is longer than a thesis
• A dissertation requires new research
• A dissertation requires a hypothesis that is then proven
• A thesis chooses a stance on an existing idea and defends it with analysis
• A dissertation has a longer oral presentation component

The Differences in Context: Location Matters

The united states.

In the US, everything that was previously listed is how schools differentiate between a thesis and a dissertation. A thesis is performed by master’s students, and a dissertation is written by PhD candidates.

In Europe, the distinction between a thesis and dissertation becomes a little more cloudy. That’s because PhD programs may require a doctoral thesis to graduate. Then, as a part of a broader post-graduate research project, students may complete a dissertation.

Photo by  Russ Ward  on  Unsplash

The purpose behind written research.

Each piece of writing is an opportunity for a student to demonstrate his or her ability to think critically, express their opinions in writing, and present their findings in front of their department.

Graduate degrees take a lot of time, energy, and hard work to complete. When it comes to writing such lengthy and informative pieces, there is a lot of time management that is involved. The purpose of both a thesis and a dissertation are written proof that you understand and have mastered the subject matter of your degree.

Degree Types

A doctoral degree, or PhD, is the highest degree that one can earn. In most cases, students follow the following path to achieve this level of education: Earn a bachelor’s degree, then a master’s, and then a PhD. While not every job title requires this deep educational knowledge, the salaries that come along with each level of higher education increase accordingly.

Earning Your Degree

Whether you are currently a prospective student considering earning your higher education degree or a student enrolled in a master’s or doctoral program, you know the benefits of education.

However, for some, earning a traditional degree on-campus doesn’t make sense. This could be because of the financial challenges, familial obligations, accessibility, or any other number of reasons.

For students who are seeking their higher education degrees but need a flexible, affordable, and quality alternative to traditional college, take a look at the programs that the University of the People has to offer.

University of the People is an entirely online, US accredited and tuition-free institution dedicated to higher education. You can earn your Master’s in Business Administration or your Master’s in Education . Not to mention, there are a handful of associate’s and bachelor’s degree programs to choose from as well.

If you want to learn more, get in touch with us !

The Bottom Line

Regardless of where and when you earn your master’s or doctoral degree, you will likely have to complete a thesis or dissertation. The main difference between a thesis and dissertation is the level at which you complete them. A thesis is for a master’s degree, and a dissertation is for a doctoral degree.

Don’t be overwhelmed by the prospect of having to research and write so much. Your educational journey has prepared you with the right time management skills and writing skills to make this feat achievable!

Related Articles

Thesis vs. Dissertation: What’s the difference?

Thesis and dissertation are extensive research papers that differ in terms of their requirements, length, and purpose, with the former being associated with a master's degree and the latter with a doctoral degree, but are often used interchangeably.

Updated on September 15, 2023

A thesis and a dissertation are both extensive research papers, and both require literature searches and novel findings, but the two differ in various ways. Their definitions also differ across regions. Typically, in North America, a thesis is required for the completion of a master’s degree, while a dissertation is required for the completion of a doctoral degree. The former is long, while the latter is longer and more intensive.

Despite these differences, the two terms are often used interchangeably, especially among those who haven’t completed one or the other. Here, we’ll compare the components, length, and purpose of these two academic documents to clearly understand the differences between these important papers in the life of a graduate student.

What’s a thesis?

The term “thesis” explained here is generally consistent with how the word is used in North America to describe this substantive research paper.

A thesis is an extended argument (PDF). It is a research-based document that displays the student’s/author’s knowledge and understanding of a specific subject within their field of study. It generally presents findings on a particular topic. 

See this and this (PDFs) for examples. These superb master’s theses from Canada will give you an idea of the size and format of these papers.

Who would write a thesis?

You generally write a thesis if you’re undertaking a research-oriented master's degree program (as opposed to a practical program, which may require a capstone, internship, exam, etc.). 

The thesis is the essential part of a program’s research component, demonstrating the student's ability to critically analyze the literature and complete independent research. The process of writing a thesis involves exploring a specific research question, conducting a comprehensive literature review, collecting and analyzing data, and presenting findings in a structured and cohesive way.

A thesis' specific requirements and expectations differ depending on the academic institution, department, and program.

Components of a thesis

A thesis is typically presented in chapters. How many chapters will vary, but a common structure is:

• Introduction: Presents the research topic, purpose, and objectives, setting the context for the work.
• Literature review: Comprehensive survey of existing scholarly material related to the research topic, highlighting key theories and findings.
• Methodology: Describes the methods, procedures, and tools used in doing the research.
• Research: The actual performing of the study, collecting, and analyzing data relevant to the research question.
• Findings and conclusions: Gives the results obtained and explains their significance in relation to the research question.
• Limitations and future research: Outlines the study’s shortcomings and suggests potential areas for future investigation.

Within that structure, and in addition to those parts, a thesis may also include: 

• Cover page: Contains the thesis title, author's name, institution, department, date, and other relevant information
• Abstract : A brief summary of the thesis, highlighting the research objectives, methods, key findings, and conclusions.
• Certificates of own work
• Certificate of readiness to be included in the library
• Certificate that the research has not been presented to another university
• Acknowledgments
• Table of contents: List of the main sections, subsections, and corresponding page numbers.
• Index of figures and tables
• References: A comprehensive list of all the sources cited in the thesis, following a specific citation style (e.g., APA, MLA).
• Appendices (optional): Additional materials include:
• Abbreviations and/or acronyms used
• Questionnaire or interview schedule/s (if used)
• Data acquired in the form of transcripts or numeric tables
• Research protocol
• Ethics protocol

What’s a dissertation?

This is also viewed from a North American perspective, where a dissertation is usually the main research work toward completing a research-based doctoral program.

A dissertation is a comprehensive and in-depth research project completed as part of the requirements for a doctoral degree. It’s a substantial piece of original work that contributes new knowledge to a specific field of study.  Naturally, when it’s completed as the major requirement for earning a PhD, it’s longer, more detailed, and the expectations are higher.

Dissertations themselves can add to the literature in the field. For this reason, some students choose to publish them and have them indexed. The research and the data acquired while working on a dissertation can potentially lead to more publications and help define the researcher’s growing area of expertise.

See this and this (PDFs)  top-ranking dissertation on ProQuest for good examples.

Who would write a dissertation?

Completion and defense of a dissertation is a standard requirement for doctoral students to earn a PhD or another doctorate such as an EdD or DM. But some specialized degrees, such as a PsyD (Doctor of Psychology), JD (Juris Doctor) or DPT (Doctor of Physical Therapy) may have practice-based requirements in place of a research project, as these courses of study are geared more toward practical application.

Components of a dissertation

A dissertation’s components are generally the same as those of a thesis. You can look at the list above for a thesis to see what typically goes into a dissertation. But, if compared with a master’s thesis, most aspects are longer and more rigorous.

The word count requirements for theses can vary significantly, but doctoral dissertations often range 40,000–80,000 words or, per Harvard , 100–300 pages.

Differences between a thesis and a dissertation

As already touched on, the key differences are in where the two documents are used, length, and rigor. There are also regional differences.

A thesis typically demonstrates a master’s degree program student's grasp and presentation of a specific subject in their field of study. It normally involves a literature review, data analysis, and original research, but it is usually shorter and less comprehensive than a dissertation. The standards for rigor and novelty may also be lower.

A dissertation requires more extensive research, original contributions to the field, and a deeper exploration of the research topic. A dissertation is typically the output associated with a doctoral degree program.

The main differences in structure between a thesis and a dissertation are in the scope and complexity.

The word count requirement for theses and dissertations can vary depending on the institution and program.

A thesis is usually 20,000–40,000 words. However, there have been cases of mathematics dissertations that were only a few pages long!

Doctoral dissertations may range 60,000 to upward of 100,000 words, and exceed 100 pages. Many universities, however, seek around 80,000 words.

Oversight and process

A thesis may simply be submitted to the student's instructor, though rigorous thesis programs require a committee and defense. A dissertation will nearly always require the student to choose a chair, a committee, and then go through a more rigorous defense and revision (if necessary).

• Committee: Master's thesis committees usually have fewer members (typically 2–3) than doctoral dissertation committees (often 4–5, or even more).
• Guidance: Master's students often receive more detailed direction from advisers than doctoral students, who are expected to work more independently.
• Review: Dissertation reviews are typically more rigorous, often involving external reviewers, while thesis reviews are usually internal.
• Defense: A dissertation defense is generally more intense and formal, as it often involves a presentation to the wider academic community, while a thesis defense might be more confined and informal.
• Revision: The revision process for a doctoral dissertation is typically more extensive, given the larger scope of the project and higher stakes involved, compared with those for a master's thesis.

Regional differences

The terms' use varies among (and even within) countries. Here are some general regional differences:

In the United Kingdom, a thesis is commonly associated with both master's and doctoral degree programs. For example, the University College London  refers to a thesis for EngD, MPhil, MD(Res), and PhD degrees. At the University of Nottingham , a dissertation is written for a research master’s degree.

In Australia and New Zealand , “thesis” is generally used to refer to a substantial research project completed for a higher degree, though not limited to a master’s (you’ll find ample references to a “PhD thesis”).

In Latin American countries,  the thesis is commonly used to refer to both master's and doctoral research projects.

Closing thoughts

Both theses and dissertations are necessary documents for students in graduate programs. Despite the differences in expectations, and even in definitions of these papers, the student-author must do a diligent and rigorous job to earn their degree.

Here are a few helpful resources if you want to get into greater detail:

• Writing the Winning Thesis or Dissertation: A Step-By-Step Guide
• 100 PhD rules of the game to successfully complete a doctoral dissertation (PDF)
• Theses and Dissertations: A Guide to Writing in Social and Physical Sciences

Perfect the English on your thesis or dissertation

Whether you’re submitting a thesis or a dissertation, if it’s in English, it should:

• Have no grammatical or spelling mistakes
• Use field-appropriate language
• Concisely and clearly communicate your research.

That’s what AJE expert editors will do for you. Within days, you can receive an expert English edit of your work. The editor will be familiar with your field of study and will comprehensively improve both the language quality and the delivery of your message. Look into AJE English Editing .

The AJE Team

See our "Privacy Policy"

AJE will edit your thesis or dissertation

Choose between our expert academic editing services to prepare your thesis or dissertation.

What’s the Difference Between a Dissertation vs. Thesis?

If you plan to pursue an advanced degree, you may be wondering about the differences between dissertation vs. thesis projects.

Most candidates in master’s or PhD programs are required to complete a final project in the form of a thesis or dissertation before graduating.

Editorial Listing ShortCode:

Because both a master’s thesis and a doctoral dissertation consist of in-depth research, analysis, and writing, some people use the terms interchangeably. They are separate assignments, though, that are completed at different stages in a student’s academic journey.

What’s the Difference Between a Dissertation vs. Thesis?

Students enrolled in masters degree programs typically write a thesis, whereas doctoral students complete a dissertation.

Although these projects are both research-based and are usually required for graduation, they have different lengths, requirements, and timeframes. Knowing how to distinguish between them is vital for anyone hoping to attend graduate school.

What Is a Thesis?

A thesis is a scholarly paper that many students write before completing their master’s programs. Most graduate schools require students to submit a thesis that reflects the breadth and depth of their knowledge of the field and demonstrates their advanced research skills.

To create a thesis, students begin by selecting a topic of interest and conducting extensive research in that area. That information serves as the basis for a lengthy paper that describes the student’s position on the subject and presents evidence proving their assertion. Although it’s not common, some undergraduate schools also require students to write a short thesis.

What Is a Dissertation?

A dissertation is a doctoral-level project that is a standard feature of PhD programs. When completing a dissertation, a student will conduct original or expanded research that can contribute to their field and solidify their status as a scholar.

So, what’s a dissertation and how long does it take to write one? Dissertations are often hundreds of pages in length and are completed over several years. They reflect that a student not only understands the current state of the field but also has a unique approach to the subject matter. After writing a dissertation, a student must defend it to a committee and faculty chair, who determine whether it is acceptable.

A number of universities now offer doctorate programs without dissertations but have a capstone project for completion. Common programs are DBA degrees or doctoral programs in education with no dissertation online or on campus.

Differences Between a Dissertation vs. Thesis

A dissertation and thesis are distinct in important ways, including:

• Academic level . A thesis is generally the final project required for a master’s degree. Students complete a dissertation during their doctoral programs.
• Research requirements . Writing a thesis involves reviewing and compiling information from reputable sources. To complete a dissertation, students must also present new information based on original research.
• Length . The difference in the length of a PhD dissertation vs. masters thesis is noteworthy. A thesis is typically between 50 and 100 pages in length and is written during the final year of a master’s degree program. A dissertation is generally 100 to 400 pages long and may involve several years of work.
• Completion process . Students submit their thesis projects to a group of two or more faculty mentors. Dissertation projects culminate with an oral defense, where the student answers questions from a committee of various faculty members.

The difference between dissertation and thesis projects depends on where you’re studying. For instance, in the United Kingdom, master’s students complete a dissertation, and PhD students write a doctoral thesis.

Similarities Between a Thesis vs. Dissertation

Much like the similarity between a dissertation vs. capstone , a thesis is usually accomplished as a partial requirement for an academic degree. A thesis and a dissertation usually share these common features:

• Purpose . Thesis and dissertation projects are designed to indicate whether a student is ready to graduate.
• Required skills . To successfully write a dissertation or thesis, students often have strong writing, analytical, research, and editing skills.
• Process . To complete either project, students select a focused research area, review existing sources, and write a long paper summarizing their findings and analysis.
• Expectations . Students cannot commit plagiarism or act unethically.
• Benefits . Completing a thesis or dissertation helps students gain a more thorough understanding of their field, narrow down their career goals, and demonstrate their achievements.

If you intend to complete a doctoral dissertation, you may have the opportunity to expand on the research from your master’s thesis or select a new area of interest.

Theses and Dissertations

There may be a difference between a thesis and a dissertation in terms of when students complete them, how long they are, and what type of research they involve, but they are both beneficial academically and professionally.

These projects provide students with an opportunity to gain expertise in their fields and prepare for their careers. Graduates also sometimes publish their work as journal articles or books. Having a record of publications may strengthen your candidacy for future positions. Writing a dissertation or thesis is challenging, but it can be a valuable experience.

You can take the next step in your educational journey today by researching accredited master’s and PhD programs.

Dissertation vs Thesis vs Capstone Project What’s the difference?

By: Derek Jansen (MBA) | Expert Reviewed By: Dr. Eunice Rautenbach | October 2020

At Grad Coach, we receive questions about dissertation and thesis writing on a daily basis – everything from how to find a good research topic to which research methods to use  and how to analyse the data.

One of the most common questions we receive is “what’s the difference between a dissertation and thesis?” . If you look around online, you’ll find a lot of confusing and often contrasting answers. In this post we’ll clear it up, once and for all…

Need a helping hand?

Dissertation vs Thesis: Showdown Time

Before comparing dissertations to theses, it’s useful to first understand what both of these are and what they have in common .

Dissertations and theses are both formal academic research projects . In other words, they’re academic projects that involve you undertaking research in a structured, systematic way. The research process typically involves the following steps :

• Asking a well-articulated and meaningful research question (or questions).
• Assessing what other researchers have said in relation to that question (this is usually called a literature review – you can learn more about that up here).
• Undertaking your own research using a clearly justified methodology – this often involves some sort of fieldwork such as interviews or surveys – and lastly,
• Deriving an answer to your research question based on your analysis.

In other words, theses and dissertations are both formal, structured research projects that involve using a clearly articulated methodology to draw out insights and answers to your research questions . So, in this respect, they are, for the most part, the same thing.

But, how are they different then?

Well, the key difference between a dissertation and a thesis is, for the most part, the level of study – in other words, undergrad, master or PhD. By extension, this also means that the complexity and rigorousness of the research differs between dissertations and theses.

So, which is which?

This is where it gets a bit confusing. The meaning of dissertation or thesis varies depending on the country or region of study. For example, in the UK, a dissertation is generally a research project that’s completed at the end of a Masters-level degree, whereas a thesis is completed for a Doctoral-level degree.

Conversely, the terminology is flipped around in the US (and some other countries). In other words, a thesis is completed for a Masters-level degree, while a dissertation is completed for PhD (or any other doctoral-level degree).

Simply put, a dissertation and a thesis are essentially the same thing, but at different levels of study . The exact terminology varies from country to country, and sometimes it even varies between universities in the same country. Some universities will also refer to this type of project as a capstone project . In addition, some universities will also require an oral exam or viva voce , especially for doctoral-level projects. 

Given that there are more than 25,000 universities scattered across the globe, all of this terminological complexity can cause some confusion. To be safe, make sure that you thoroughly read the brief provided by your university for your dissertation or thesis, and if possible, visit the university library to have a look at past students’ projects . This will help you get a feel for your institution’s norms and spot any nuances in terms of their specific requirements so that you can give them exactly what they want.

Let’s recap

Dissertations and theses are both formal academic research projects . The main difference is the level of study – undergrad, Masters or PhD. Terminology tends to vary from country to country, and even within countries.

Need help with your research project?

Get in touch with a friendly Grad Coach to discuss how we can help you fast-track your dissertation or thesis today. Book a free, no-obligation consultation here.

Psst... there’s more!

This post was based on one of our popular Research Bootcamps . If you're working on a research project, you'll definitely want to check this out ...

You Might Also Like:

GRADCOACH youtube and materials are awesome for new researchers. Keep posting such materials so that many new researchers can benefit form them.

Am happy to be part of the family hope you will help me with more information through my email

Trackbacks/Pingbacks

• What Is Research Methodology? Simple Definition (With Examples) - Grad Coach - […] you’ve started working on your first piece of formal research – be it a dissertation, thesis or research project…

Submit a Comment Cancel reply

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

• Print Friendly

• Home »
• Advice »

What is the Difference Between a Dissertation and a Thesis?

Find your perfect postgrad program search our database of 30,000 courses.

And to make it even more confusing, some institutions or departments will even use the terms differently!

But what are we all really talking about when we refer to a dissertation or a thesis? And does the term you use actually impact on what you actually end up writing?

This article covers the main differences between a dissertation and thesis, and how the terms may differ depending on the course, university and location.

What is a dissertation?

A dissertation is a piece of academic writing centred around original research. In their dissertations, students review existing research but also build on this with unique hypotheses and approaches.

A dissertation can be used to disprove a previous theory or take existing theories and research in a new direction. It is a large research project that is usually completed at the end of the academic year.

Usually, a dissertation starts with a dissertation proposal , which is approved by a study supervisor. The student then completes the research and writes up the methodology , findings, evaluations and conclusions from the research.

Dissertations can be undertaken by both undergraduate and postgraduate students. At undergraduate level the word count is around 5,000 to 8,000 and at postgraduate level it is usually 10,000 to 15,000.

What is a thesis?

A thesis is an academic paper covering an in-depth review of existing research in a particular discipline. It will involve an academic argument, although it doesn’t usually require original research from the student. The existing research is used to support and evaluate the proposed argument.

A thesis is not usually required at undergraduate level and is more common at postgraduate level.

This large piece of written-up research is usually completed at the end of a masters degree. Some masters courses require a thesis to graduate.

Differences between a dissertation vs thesis

The main purpose of a writing a dissertation is to add new findings to the existing literature in that field with original research. Whereas theses tend to evaluate existing findings, as their purpose is to demonstrate knowledge and skills within the course’s subject matter.

In terms of how long it takes to complete a thesis or dissertation project, a thesis is typically shorter than a dissertation since there are fewer original research aspects involved. This means that it will probably take less time. However, this can differ depending on the university and the course.

Dissertations sometimes require an oral presentation, known as a viva , where findings are showcased to academics who ask questions about the research. Theses usually do not require this.

The root of the words 

The word ‘dissertation’ originates from the Latin word ‘dissertare’, meaning to continue to discuss and the Latin word ‘disserere’ which means to examine and discuss .

The word ‘thesis’ originally comes from the Greek word ‘tithenai’, which means to place or position. This later evolved into the Latin ‘thesis’, which had two meanings: an abstract question and to put something forward .

Similarities between a dissertation vs thesis

Although there are some key differences between a dissertation and a thesis, there are also similarities.

• Both are generally long pieces of academic writing, much longer than a typical essay.
• Both explore a topic in depth, whether you are conducting totally unique research or structuring an argument based on existing research.
• Both are considered a final project and usually required to graduate from a degree, masters or PhD. Students can graduate without a thesis or dissertation if they choose to complete a postgraduate diploma or postgraduate certificate instead.
• Excellent academic writing skills are highly important for both types of research project.

Is a dissertation harder than a thesis?

Though, the difficulty of a thesis or dissertation depends on your personal skill set. For instance, students that learn better by developing their own research ideas may find a dissertation easier than a thesis.

Difficulty can also depend on the level of the course. For instance, a thesis completed at doctorate level is likely to require more advanced knowledge than a thesis at undergraduate level.

The difficulty of either type of research project can also vary depending on the subject matter and the resources available to you.

Both dissertations and theses can be challenging, but don’t be put off by the thought of having to produce a larger body of work. Your supervisor will be there to support you.

Definitions depend on where you are

The terms ‘dissertation’ and ‘thesis’ are sometimes used interchangeably, and the meanings can differ depending on the country and university.

There are plenty of differences between the variant forms of English, such as British English and American English. Around the world, different English-speaking countries use the words ‘dissertation’ and ‘thesis’ differently. 

Generally, nations with British-based academic systems of university education use dissertation to refer to the body of work at the end of an undergraduate or masters level degree . British-based institutions generally use thesis to refer to the body of work produced at the end of a PhD . 

In countries and institutions that are based on the American system of education, the words tend to be used in reverse. However, institutions and even different departments in the same university can use the words differently. 

If you're in doubt, then stick with the way the university and department you're currently attending use the terms. 

Definitions can depend on the subject

In the UK, the terms ‘dissertation’ and ‘thesis’ are generally applied equally across institutions and subjects. 

However, in the US the meanings can differ between different subject areas. The term ‘thesis’ can be used to describe a piece of original research in US academia, whereas original research is usually referred to as a dissertation in the UK. 

If you’re studying in the US , you may complete a thesis at masters level in another subject area that involves wide-ranging reading and understanding rather than original research and still call it a thesis.

With so much interchangeability between the two terms, it’s understandable that there is often confusion in the debate between a dissertation vs thesis, as there is no clear answer. 

Always read specific course details to understand exactly what’s involved in the research project that you are required to produce.

Examples from US and UK universities

Georgetown University in the US refers to a dissertation and a thesis as both adding to your 'field of knowledge' . The University of Edinburgh recommends that you refer to your individual course handbook for guides to dissertations, so each department will have their own guidelines to using the word dissertation and thesis. At University College London they refer to a thesis as the piece of work at the end of an EngD, MPhil, MD(Res) or PhD, which are all research degrees. 

In conclusion

Ultimately, it doesn't really matter which word you use as both refer to a serious and lengthy piece of work where you can show what you have researched and understood as part of your postgraduate studies.

As long as you are referring to the piece of work that you are compiling in the same way as those in your department then you will avoid confusion.

It is important to check whether the research piece involves original research or expects you to build upon existing research.

Writing a dissertation or a thesis requires a substantial amount of planning and work and you don't want to let yourself down at the last hurdle with poor presentation of your work, so always keep an eye on your course or department guidelines.

Related articles

Top Tips On Writing Your Postgraduate Dissertation Or Thesis

How To Write A Thesis

Writing A Dissertation Proposal

Top Thesis Writing Tools

Postgrad Solutions Study Bursaries

Exclusive bursaries Open day alerts Funding advice Application tips Latest PG news

Sign up now!

Take 2 minutes to sign up to PGS student services and reap the benefits…

• The chance to apply for one of our 5 PGS Bursaries worth £2,000 each
• Fantastic scholarship updates
• Latest PG news sent directly to you.

• February 8, 2024
• Academic Advice , Education Advice

Dissertation vs Thesis: Understanding the Key Differences

UOTP Marketing

Embarking on an academic journey often involves deciphering the complexities of advanced research projects like dissertations and theses. While these terms might seem interchangeable, they possess distinctive changes in the world of higher education. A fundamental distinction between a thesis and a dissertation lies in their approach to research. A thesis typically involves synthesizing existing research and knowledge in your field, while a dissertation requires conducting original research, addressing research gaps, and making a substantive contribution to the academic domain. 

As you continue your higher education journey in academia, it’s critical to decipher the fundamental differences between dissertation and thesis that set them apart.

What Is a Thesis?

A thesis is a long-term academic research paper that presents an in-depth review of existing research on a specific subject. It requires extensive research, data collection, analysis, and critical interpretation of the findings. Although some undergraduate programs may mandate a thesis, it is more commonly expected in postgraduate studies, such as upon completing a master’s degree . 

What Is a Dissertation?

A dissertation is a longer and more comprehensive research project based on original research. It’s a substantial piece of academic writing required for the completion of a doctoral degree . The dissertation is the culmination of years of research, study, and expertise, contributing valuable insights in a particular field of study. 

Dissertation vs Thesis: Key Differences

Both theses and dissertations serve as culminating projects for program graduation, demanding a profound grasp of the research subject and analytical skills to substantiate findings. Despite these commonalities, significant differences set them apart. The key differences include: 

Academic and Research Requirements

The academic requirements for a doctoral dissertation are clearly defined hypotheses, a detailed methodology section, rigorous data analysis, and a critical discussion of the results in the context of existing literature.

In contrast, the requirements for a master’s thesis include a thorough literature review, methodology, data analysis, and a conclusion that summarizes the findings.

Research requirements are also more extensive for dissertations compared to theses, as they include conducting original experiments and studies.

Length and Complexity

The length of a dissertation or a thesis varies according to the topic and the method of analysis, or it can vary based on the departmental requirements. Usually, a master’s thesis is around 40-80 pages, sometimes up to 100 pages. A dissertation, however, is significantly longer, ranging from 100 to 300 pages and sometimes up to 400. 

Dissertations and theses also vary on the level of complexity. While the thesis requires a thorough literature review and analysis of existing research, it’s less complex than a dissertation. Moreover, the original research is limited, contrary to dissertations involving extensive original research (experiments and studies). 

Research Objectives

The research objectives are an essential component that can guide the research project and highlight the specific goals to achieve. Moreover, they outline the grounds for pursuing a particular topic.

However, they can vary depending on the academic level and the nature of the research. In a master’s thesis, the research objectives usually focus on addressing specific research questions related to the chosen topic, to deepen the understanding of existing theories within the field of study. Contrarily, in a doctoral dissertation, the research objectives are broader and are formulated to address complex research gaps, propose new theories, and contribute to the academic field. 

Timeframe and Milestones

The timeframe depends on internal factors like the student’s work pace and personal circumstances and external factors like the complexity of the subject, availability of resources, and academic level. While we can’t give a definitive answer, it usually takes a couple of semesters or 1-2 years to complete a master’s thesis. On the contrary, a doctoral dissertation is more time-consuming and can take 4-7 years to complete. 

Although there are many similarities between the milestones for completing a thesis and a dissertation, such as topic selection, literature review, and data collection, their differences lie in the higher complexity of doctoral dissertations, including original research, review by the advisory committee, and publication. 

Review and Approval Process

The review and approval process is vital to evaluate the quality of research, analysis, and presentation. Although the overall process is similar for both a master’s thesis and a doctoral dissertation, the scrutiny applied to dissertations is notably more rigorous. For a master’s thesis, a committee of professors or advisors within the university’s department evaluates the thesis for adherence to academic standards, clarity, and coherence. Following the review, approval is granted to the thesis if the evaluators are content with the student’s work. On the other hand, for a doctoral dissertation, the review process includes a committee of experts in the field, often external reviewers, to assess the dissertation’s quality, methodology, and contribution to the academic field. The approval process is more challenging as it may require defending the dissertation orally and answering questions from the committee members and to a broader audience than a master’s thesis presentation.

Potential for Publication

Lastly, one of the main differences between a dissertation and a thesis is the potential for publication. As the dissertation is more extensive and requires original research contributing to the academic field, theses are less likely to be published in a peer-reviewed journal. Although a master’s thesis is more narrowly focused, it can still be published as a single article. In contrast, a doctoral dissertation is generally equivalent to at least three articles. 

Interested in pursuing a degree?

Fill out the form and get all admission information you need regarding your chosen program.

This will only take a moment.

Message Received!

Thank you for reaching out to us. we will review your message and get right back to you within 24 hours. if there is an urgent matter and you need to speak to someone immediately you can call at the following phone number:.

By clicking the Send me more information button above, I represent that I am 18+ years of age, that I have read and agreed to the Terms & Conditions and Privacy Policy , and agree to receive email marketing and phone calls from UOTP. I understand that my consent is not required to apply for online degree enrollment. To speak with a representative without providing consent, please call +1 (202) 274-2300

• We value your privacy.

The Scope of Dissertation vs Thesis

While both require extensive research and dedication, the thesis has a narrower scope on a specific topic within the field of study. It aims to illustrate the student’s mastery of the subject matter, ability to synthesize existing research, and ability to present coherent arguments. On the other hand, the dissertation has a broader scope , encompassing a comprehensive analysis of a complex research problem or exploring interconnected topics in the field. It aims to showcase the student’s expertise and ability to conduct original and independent research and contribute new knowledge in the field. 

As we draw the curtain in exploring the factors that differentiate a thesis and a dissertation, it becomes evident that both academic endeavors are crucial in unraveling discoveries. A master’s thesis showcases analytical finesse and a deep understanding of existing theories. And a doctoral dissertation displays new groundbreaking insights, original research, and innovative methodologies. Therefore, while they may have substantial differences, they remain a driving force in shaping the future of academia. 

Frequently Asked Questions (FAQs): What is the main difference between a dissertation and a thesis?

While many factors differentiate a dissertation and a thesis, the main difference is their academic level. A thesis is usually required at the end of a master’s degree program. In contrast, a dissertation is necessary to complete a doctoral degree.

How long does it take to complete a thesis or a dissertation?

The time it takes to complete a thesis or a dissertation depends on the complexity of the research, the availability of resources, and the student’s work pace. Usually, it takes a couple of semesters to complete a thesis at the end of a master’s program. In contrast, completing a doctoral dissertation can take four to seven years.

Is there a difference in the level of research expected in a dissertation vs a thesis?

Although a thesis requires a significant amount of research literature review and analysis of existing studies, a dissertation demands a higher level of original research through identifying research gaps, developing new hypotheses, conducting experiments, and collecting and analyzing data. 

Are there any specific publication or accessibility differences between dissertations and theses?

Yes, there are specific publication and accessibility differences between dissertations and theses. Doctoral dissertations are usually published and made public through university libraries or digital repositories. Whereas a master’s thesis is less frequently published in academic journals compared to doctoral dissertations. Theses are often made available within the university’s library or department.

Share it with your friends!

Explore more.

Accounting vs. Finance Degree: Which Major to Choose?

12 Important Bookkeeping Skills You Need for a Successful Career

Recent resources.

What Can You Do With a Hospitality Management Degree? Best Hospitality Careers

What Can You Do with an International Studies Degree [2024]

9 Benefits of Learning a Second Language

Associate’s vs. Bachelor’s: Which One To Choose?

INTERESTED IN LEARNING MORE?

Chat with an Admissions Officer Now!

• Associates Degree
• Bachelors Degrees
• Masters Degrees
• Doctoral Degrees
• Faculty & Staff
• Accreditation
• Student Experience

QUICK LINKS

• Admission Requirements
• Military Students
• Financial Aid

Request More Information

Dissertation vs thesis

Difference Between Dissertation and Thesis: An Overview

No matter the location or timing of your pursuit for a master's or doctoral degree, you'll probably need to undertake either a thesis or a dissertation. The primary distinction lies in the academic level of these requirements: a thesis is typically completed for a master's degree, whereas a dissertation is pursued for a doctoral degree.

Feeling stumped? Check out our comprehensive guide to know the distinctions between a dissertation and a thesis! Delve into their purpose, structure, and requirements. We’ll also clarify common questions and misconceptions along the way.

Our goal is to show how these two differ in scope, depth of research, and academic contexts, particularly across different regions like the United States and beyond. Our team offers expert insights to empower you on your academic journey.

Both can be daunting, so we’re ready with helping hands. Whether you're tackling a master's thesis or a doctoral dissertation, we're here to provide the support you need to succeed in your scholarly endeavors.

What is a Dissertation Vs Thesis? The Primary Differences

The primary distinction between a thesis and a dissertation lies in the degree they're aimed at: a thesis is typically required for a master's program, while a dissertation is necessary for a doctoral degree. The prospect of conducting extensive research and writing a substantial paper might seem daunting, but it's a manageable and rewarding part of your academic journey.

In the academic world, a thesis and a dissertation have different roles, not just in timing but in purpose too. Picture a thesis as the final lap of your master's degree journey, where you showcase your understanding of what you've learned. On the other hand, a dissertation is an ultimate challenge in your struggle to get a doctorate. It's your chance to pioneer new ideas and theories.

In simpler terms, a thesis is akin to following a recipe, where you compile existing knowledge to demonstrate your mastery, much like copying a tried-and-tested dish. Meanwhile, a dissertation is like crafting a completely new dish, requiring innovation and creativity to contribute fresh insights and theories to your field.

It's your chance to concoct something entirely novel and defend its value, similar to creating a unique culinary masterpiece from scratch. So, whether you're wrapping up your master's degree or a doctoral degree, think of this writing challenge as the opportunity to create something truly original, innovative, and impactful.

Thesis Vs Dissertation: Different Structures

A master's thesis mirrors the familiar research papers from undergrad, where you delve into a topic, analyze findings, and showcase critical thinking skills. It's an opportunity to deepen your understanding of a specialized area while demonstrating your expertise.

Conversely, a doctoral dissertation is a monumental endeavor, focusing on your original hypothesis or concept, with the bulk of content attributed to you. While a thesis typically spans around 100 pages, a dissertation is far more extensive.

An expert dissertation writing service notes that it is often two to three times longer, encompassing exhaustive research and intricate details. Despite differing lengths, both projects offer valuable academic growth under the guidance of a faculty adviser.

What are the Similarities of Thesis Vs Dissertation? 

Masteral and doctoral thesis vs dissertation can be puzzling. All share several similarities, contributing to the confusion surrounding them. They are substantial research projects undertaken by students to fulfill academic requirements for advanced degrees. They demand the following: 

• clear presentation of the problem and goals
• extensive literature review
• data gathering 
• critical analysis
• exemplary writing
• original contribution to the field of study. 

Moreover, these projects involve rigorous research methodology that follows the guidance of faculty and adheres to academic standards. Furthermore, they both conclude with a final oral defense to evaluate the student’s understanding and expertise in the subject matter. These resemblances frequently blur the lines, causing bewilderment and confusion.

Dissertation vs. Thesis: Contrasts Across Continents

Is it a master's thesis, PhD thesis or dissertation? It can be very confusing since the names may vary depending on where you’re from. You'll hear about "dissertations" and "theses" in school, as they are major independent research projects needed to finish a doctoral degree program. 

However, the two terms are used differently based on where you are. At times, "dissertation" might encompass both master's and doctoral levels, while "thesis" is solely for master's degrees.

Conversely, in some cases, "thesis" pertains to doctoral research, with "dissertation" reserved for master's studies. Confusing, right? But knowing these differences is key for understanding what's expected in your academic journey, wherever you may be!

Doctoral Degree Dissertation Details in the USA

Let’s settle the conundrum between dissertation and thesis. In the U.S., a thesis represents a preliminary degree, typically for a bachelor’s or master’s degree, emphasizing technical expertise rather than original research.

For example, a communication undergrad will need a thesis, while engineering students often pursue master’s degrees and master's thesis. In fields like Chemistry that require a direct path to a doctorate, students need dissertations to complete a PhD. In former colonies and countries with American influence, they also follow these labels. 

How They Roll in the Academe in Europe

And since the world is a global village, it’s also important to take note what is the difference between a thesis and a dissertation in Europe. In this region, including former colonies (e.g., Great Britain and Hong Kong), a doctoral thesis signifies original research for a PhD.

Therefore, completing a PhD program necessitates a thesis. Conversely, a dissertation represents the culmination of earning a bachelor's or master's degree. The word dissertation also forms part of broader postgraduate research. 

The Differences Between Writing a Thesis and Crafting a Dissertation 

Experts from a thesis writing service explained that when you write this document, you gather existing knowledge to build a strong argument. You do so to show expertise in a specific area.

On the other hand, tackling a dissertation means conducting your own research to bring new ideas or theories to the table. 

While both demand thorough research and critical thinking, a thesis focuses on summarizing and analyzing existing information. Conversely, a dissertation aims to innovate and contribute new knowledge. So, your approach to a thesis involves organizing existing information, while with a dissertation, it involves exploring new ideas through primary research.

Thesis and Dissertation Writing Difficulty Levels

You must always remember the difference between a thesis and dissertation before planning your work. More importantly, keep in mind that you need proper preparation because both need a lot of time and hard work, no matter what country you’re in or what term you use. 

Moreover, remember that the evolving nature of the thesis and dissertation entails extensive background research with a focus on original contributions and plagiarism-free work. Any written output must reflect the changing demands of academic scholarship and research.

No matter the term–dissertation vs thesis– academic institutions recognize how labor-intensive these works are. After all, these endeavors are significant because they shape scholarly pursuits and advance knowledge.

Essential Tips for Writing a Master's Thesis and Dissertation

Organize your thoughts systematically, write progressively, understand what examiners seek, substantiate personal insights with evidence, gain insights from peers, ensure logical coherence and clarity, seek constructive feedback, and meticulously proofread your work for perfection.

Wondering how to write a dissertation or thesis? It doesn’t matter what scholarly work you’re writing. Avoid burning the midnight oil and prevent panic by following these tips: 

• Start early to allow ample time for research and writing.
• Clearly define your research question or hypothesis.
• Develop a detailed outline to guide your writing process.
• Stay organized with your sources and citations.
• Seek feedback from your advisor or peers throughout your writing journey.
• Pay attention to formatting, following your institution's guidelines.
• Edit and revise your work mercilessly for clarity and coherence.
• Rest is essential to avoid burnout and maintain peak productivity.

How much time do I have to finish my thesis or doctoral degree program dissertation? 

The time frame varies but typically ranges from several months to a few years. The duration is influenced also by factors like:

• program requirements
• degree level
• research complexity
• individual progress. 

It's essential to consult with your academic advisor to establish a realistic timeline for completion.

What is the difference between a dissertation and a thesis?

I’m ready to write my thesis , but don’t understand the difference between thesis and dissertation. Let’s break it down. A dissertation is usually for a doctoral degree, where you dive deep into original research, while a thesis is often for a master's degree, where you gather and analyze existing information.

You can think of it as making a new discovery versus summarizing what's already known in your field. But, of course, take a look at your geographic location to ascertain which term is acceptable for your programs and degree level.

Can I seek help in writing my thesis or dissertation? 

Yes, seeking help from a service like ours is common and acceptable, especially if you feel confused about dissertation vs thesis. It can provide valuable guidance, especially when navigating complex academic requirements.

However, maintain academic integrity by acknowledging assistance appropriately and contributing substantially to the work. 

Any research paper or literature review writing for a graduate student or doctoral students is complex. This is the perfect time to remember seeking help is never a sign of weakness.

‍ How do I find a reputable service? 

When stressing over PhD thesis vs dissertation, consider professional help. Seek recommendations from peers or faculty, read reviews, assess sample work, and inquire about credentials and guarantees. Additionally, ensure transparency in pricing and communication.

Any graduate student or a doctoral programs student with a dissertation defense coming soon can utilize research paper writing help. A PhD dissertation is a major project that combs through existing research and creates a sturdy dissertation defense - all of which are challenging and may require a helping hand.

• Affiliate Program

• UNITED STATES
• 台灣 (TAIWAN)
• TÜRKIYE (TURKEY)
• Academic Editing Services
• - Research Paper
• - Journal Manuscript
• - Dissertation
• - College & University Assignments
• Admissions Editing Services
• - Application Essay
• - Personal Statement
• - Recommendation Letter
• - Cover Letter
• - CV/Resume
• Business Editing Services
• - Business Documents
• - Report & Brochure
• - Website & Blog
• Writer Editing Services
• - Script & Screenplay
• Our Editors
• Client Reviews
• Editing & Proofreading Prices
• Wordvice Points
• Partner Discount
• Plagiarism Checker
• APA Citation Generator
• MLA Citation Generator
• Chicago Citation Generator
• Vancouver Citation Generator
• - APA Style
• - MLA Style
• - Chicago Style
• - Vancouver Style
• Writing & Editing Guide
• Academic Resources
• Admissions Resources

Masters Thesis vs. PhD Dissertation: Key Differences

Whether you are a graduate student just starting out in academia or a professor advising a student, making the distinction between a dissertation and a thesis is critically important to writing a strong dissertation and becoming a stronger writer. Unfortunately, the difference remains unclear since the terms are used interchangeably by graduate students, doctoral researchers, academic publishers & universities.

If you’re not sure whether you’re writing a thesis or a dissertation, this article will help you understand the differences between the two whether you’re a PhD or master’s degree student.

Main Differences Between a Dissertation and a Thesis

While theses and dissertations share many similarities (they are both advanced graduate research papers), they actually refer to two different types of academic writing, and their differences include important concepts such as scope, purpose, length, and research requirements.

Most importantly, the difference between a thesis and a dissertation depends on the level of education. Far beyond being a simple essay, a thesis is for graduate students pursuing a master’s degree while a dissertation is written by doctoral students, also referred to as PhD candidates.

There are a few key differences between a thesis versus a dissertation.

The biggest difference between a thesis and a dissertation is that a thesis makes arguments based on existing research. Meanwhile, a dissertation often requires the PhD candidate to conduct research and then perform an analysis.

More specifically, a thesis often takes the form of a literature review , which is a compilation of research knowledge in a particular field of study that proves one is competent in that subject. On the other hand, a dissertation is a more specific type of research paper written by those working toward a specific doctorate degree that contributes knowledge, theory, or methods to a field of study.

What is a master’s thesis?

A master’s thesis is an academic research paper that requires a greater degree of research than an undergraduate thesis or term paper. It is marked by a higher standard of writing, and students are expected to demonstrate competence, literacy, and mastery of a subject. It usually takes two or three years to complete. Finally, a master’s degree thesis is usually written in order to obtain a research degree and is not intended to be published separately.

What is a PhD dissertation?

A PhD dissertation is a substantial piece of independent research that is required of all students who are pursuing a doctorate degree. It is a piece of original work that has not been published elsewhere and, most importantly, makes a new contribution to the field. This contribution may be a new way of thinking about an existing topic or even a novel theory. The research performed for a dissertation is usually conducted over a period of several years to half a decade.

Features of a Master’s Thesis vs PhD Dissertation

Content and structural differences.

So how is dissertation writing different from thesis writing?

Now that you know the definitions of a dissertation and thesis, let’s dive into some clear ways in which they differ in structure and other main characteristics.

How long is a thesis vs dissertation?

Length is the most obvious factor in differentiating between writing a thesis or dissertation. 

Generally, a doctoral dissertation has greater breadth, depth, and intention than a master’s thesis since it is based on original research. While the standard length of a master’s thesis is around 100 pages , a doctoral dissertation can be upwards of 400-500 pages. 

While most students can finish their PhD dissertation or thesis in as little as 1-2 years, it can take as long as 7 years depending on the school, program, and dissertation topic. As doctoral programs have their own formatting requirements, check with your school or university to find out what you need for your own dissertation or thesis. Most dissertations are organized into chapters, but the number of chapters varies as well.

Differences in research methods

A thesis and dissertation are both graduate-level research reports. This means they require students to investigate and report on a specific topic. But what is the difference in the scale of research between a master’s versus doctoral degree? The answer comes down to how much and what type of data you collect .

Data sources for a thesis vs dissertation

A master’s thesis is limited to secondary or reported knowledge . This knowledge has already been published, analyzed, and scrutinized in the literature. A thesis does not typically offer anything new in that regard. Your purpose is usually to write a comprehensive literature review on a novel or underreported topic using already-reported data.

On the other hand, a doctoral dissertation reports on  novel data  and is published so it can be scrutinized by others. It culminates in your dissertation defense.

The above lists clearly show that a PhD researcher and dissertation writer must have specific hands-on experience about not only the result of others’ research but also how the researchers obtained the data. A dissertation must venture into criticism of how other studies performed their experiments, whereas a master’s student will only report on and evaluate the results.

Differences in research scope 

As mentioned above, a thesis is more of a literature review written to demonstrate competence and mastery of a field of study. In short, you are a reliable “reporter” of information related to that subject. A thesis shows that you know the technical jargon, understand the subject, are familiar with industry tools, and can translate that information to a general audience. This is why a master’s degree is sufficient and often preferred for industry jobs.

In contrast, a doctoral dissertation goes beyond simply using the building blocks of your subject and actually creates new tools, knowledge, and theories to advance the subject as a whole. If a master’s degree holder is like a seasoned Rolling Stone journalist, then a doctorate is the band/musician who actually makes the music.

So should you pursue a thesis or a dissertation?

The benefits of earning a graduate degree are huge. According to the US Census Bureau , those with an advanced degree earn 3.7 times as much as a high school dropout, and 13.1% hold a master’s, professional, or doctorate degree. If you’re a curious undergraduate student thinking of applying to graduate school, which is the right choice?

In short, a dissertation is more focused and in-depth than a thesis. While a doctoral dissertation is based on original research, a thesis is often an extension or review of others’ research in order to demonstrate literacy. Further, a dissertation can be used as the basis or subject of a thesis, but not vice versa.

Editing a Dissertation vs Thesis

So far, we’ve focused a lot on differences such as research and purpose, but in the end, a thesis or dissertation is a written document that requires skill, focus, discipline, subject knowledge, organization, and scheduling. 

For non-native English speakers, the challenge is especially difficult since English is the lingua franca of academia and research. 

How does an editing service improve your dissertation or thesis ?

From body spacing and pagination, to font size and citation formatting, the dissertation guidelines are exhaustive. Even worse, they vary by school. So besides the actual English writing and grammar, graduate students must worry about consistency, formatting, nomenclature, and terminology. That’s quite the burden!

This is why it’s very common for graduate students, especially ESL and foreign ones, to seek out dissertation editing services that specifically cater to the academic needs of researchers and students.

Here are just a few reasons why dissertation proofreading is so helpful and what these editors do:

• Correct grammar, punctuation, syntax, and structural errors
• Offer suggestions to rewrite, remove, and revise writing
• Ensure formatting and nomenclature are consistent
• Knowledgeable academic editors with master’s and PhD degrees
• Free up your time to focus on research, revisions, and content instead of looking for mistakes
• Provide a  language editing certificate , which may be necessary for non-native English-speaking students

Lastly, most PhD advisors recommend that students seek out professional editing services , specifically thesis editing or dissertation editing , since professors prefer to assess the actual research content of a dissertation, not mundane writing errors. Any graduate student reading this knows professors don’t like their time to be wasted! 

Be sure to check out other academic resources on how to improve your academic manuscript and the benefits of proofreading and editing.

And try the Wordvice FREE Citation Generator, which provides citations for four academic formatting styles:  APA Citation Generator , MLA Citation Generator , Chicago Citation Generator , and Vancouver Citation Generator .

30,000+ students realised their study abroad dream with us. Take the first step today

Here’s your new year gift, one app for all your, study abroad needs, start your journey, track your progress, grow with the community and so much more.

Verification Code

An OTP has been sent to your registered mobile no. Please verify

Thanks for your comment !

Our team will review it before it's shown to our readers.

Dissertation vs Thesis

• Updated on  
• Apr 21, 2023

Many students get confused between a Dissertation and a Thesis. A thesis is an academic essay or a research paper that is written as a part of a higher degree. The aim of a thesis is to prove your opinion through a statement. It has a specific length limit and takes less time to complete. It is extremely important for a student to complete and submit their thesis on time to obtain a Master’s Degree. On the other hand, a dissertation is an academic piece of writing based on one’s independent research. It is meant to be submitted as a part of one’s PhD , Bachelor’s or Master’s Degree. It can take several months or even years to complete a dissertation. It prepares students to develop problem-solving, project management and numerical skills.  Read the whole blog to understand the difference between a thesis and a dissertation, its structure, types of dissertations, thesis and dissertation in India , US , EU and more.

Also Read: What is Research Proposal?

This Blog Includes:

Difference between a dissertation and a thesis, major difference between a dissertation and a thesis, structure of a dissertation, structure of a thesis, similarities between a dissertation and a thesis.

The main difference is the purpose of the submission. A Dissertation is meant to be submitted with the aim of projecting the student’s skills and experience throughout the course of their doctoral program. While a Thesis is meant to be submitted to complete one’s master’s degree. 

• A Dissertation consumes more time to complete while a thesis can be completed in even 2 weeks as it comes with a specific length.
• A dissertation is completely based on original research; there is no place for secondary research sources.
• A thesis includes primary and secondary sources; there is no need to analyze a particular field of study.
• A thesis requires argumentation to prove a particular point while a dissertation needs a lot of background research. A thesis includes a viewpoint of the findings while a dissertation requires students to extrapolate their findings. 
• A thesis is more of an academic research paper while a dissertation is a lot lengthier than a thesis and is required to be submitted in the form of a book.

The primary distinction between a thesis and a dissertation is that a thesis is based on previously conducted research.

A dissertation, on the other hand, will almost certainly require the doctorate student to conduct their own research and analysis. Another significant distinction is that a thesis is for master’s students and a dissertation is for PhD students.

Structure of Dissertation vs Thesis

The structural difference between the two lies in the length of the document. A dissertation is a lot lengthier than a thesis which is meant to be at least 100 pages long. The outline of both a dissertation and a thesis is quite similar. Below mentioned are the structures:

The structure must include the 5 chapters of a dissertation that are mentioned below:

• Chapter I: Introduction
• Chapter II: Review of Literature
• Chapter III:  Research Methodology 
• Chapter IV:  Result Presentation
• Chapter V: Summary, Implications and Conclusions

Here is the typical outline of a Thesis for your reference:

• Introduction
• Problem Statement
• Purpose/Aim/ResearchQuestions
• Review of Literature
• Methodology
• Significance/Implications (Results of the Discussion)
• Overview of Chapter (Conclusion)
• Recommendation
• A dissertation and a thesis are extremely important to get the respective degree.
• The aim of both a dissertation and a thesis is to test a student’s research abilities.
• An obvious similarity between the two is the structure/outline that is followed by both.
• Another similarity is the Guidance, teachers and supervisors are assigned to personally guide the students by helping them through the course of the research.
• Plagiarism is meant to be followed strictly while writing a thesis and a dissertation 

Some people use the word dissertation as a synonym for a thesis which is not correct. The purpose of a dissertation and a thesis is what makes it complex to understand the difference between the two. This blog has covered almost everything you needed to know about the difference between the two. However, both of them have a lot of similarities but are done for obtaining different degrees. While writing any of them, remember that it is only adding to your skills. The aim is to improve your academic and research skills.

Dissertation vs Thesis in Different Countries

Those who are pursuing a PhD are required to submit a thesis while the ones pursuing an MPhil must submit a dissertation.

A thesis must be submitted to complete a PhD Degree while a dissertation is supposed to be part of a research project.

The purpose of submitting a dissertation and a thesis is completely different. A dissertation is an independent research project to obtain a Doctoral Degree in the US, while a thesis is a shorter research project that is required to obtain a Master’s Degree.

Worried About IELTS? Take a Demo Class with  Leverage Live  Experts and Learn the Coolest Ways to Ace the Exam in One-Go!

A master’s dissertation is generally between 15,000 and 20,000 words.

The top PhD subjects include physical therapy, education, administration, chemistry, political science and technology.

Yes, you can complete a PhD Degree in 2 years.

Because it is based on original research, a doctoral dissertation has greater breadth, depth, and intention than a master’s thesis. A master’s thesis is typically 100 pages long, and a doctorate dissertation can be 400-500 pages long.

Want to study PhD in foreign countries then call our Leverage Edu experts at 1800 572 000 and get started on your journey!

Damanpreet Kaur Vohra

Daman is an author with profound expertise in writing engaging and informative content focused on EdTech and Study Abroad. With a keen understanding of these domains, Daman excels at creating complex concepts into accessible, reader-friendly material. With a proven track record of insightful articles, Daman stands as a reliable source for providing content for EdTech and Study Abroad.

Leave a Reply Cancel reply

Save my name, email, and website in this browser for the next time I comment.

Contact no. *

Leaving already?

8 Universities with higher ROI than IITs and IIMs

Grab this one-time opportunity to download this ebook

Connect With Us

30,000+ students realised their study abroad dream with us. take the first step today..

Resend OTP in

Need help with?

Study abroad.

UK, Canada, US & More

IELTS, GRE, GMAT & More

Scholarship, Loans & Forex

Country Preference

New Zealand

Which English test are you planning to take?

Which academic test are you planning to take.

Not Sure yet

When are you planning to take the exam?

Already booked my exam slot

Within 2 Months

Want to learn about the test

Which Degree do you wish to pursue?

When do you want to start studying abroad.

September 2024

January 2025

What is your budget to study abroad?

How would you describe this article ?

Please rate this article

We would like to hear more.

Upload to the University Digital Conservancy

Get in touch.

Need Help?  Contact us with your questions via email.  You can contact us in several ways:

University Digital Conservancy: [email protected]

DRUM: [email protected]

Data management consultations and DMSP plans email [email protected]

If you’re not sure who you need to talk to, email [email protected] , and we'll get you to the right place.

Meet our staff:

Erik Moore Digital Conservancy Director and University Archivist

Kent Gerber University Data Archivist

Sarah Barsness University Digital Records Archivist

Before you deposit

Some dissertations and theses are automatically added to the Digital Conservancy, while others are added manually.

Dissertations

Dissertations are automatically added to the Digital Conservancy as part of the submission process, which is administered by The Graduate School.  For information or questions regarding submission policies and procedures, contact Graduate Student Services and Progress office (GSSP) for the most up-to-date information on this process.

Master's Plan A theses

Master’s Plan A theses are automatically added to the Digital Conservancy as part of the submission process, which is administered by The Graduate School.  For information or questions regarding submission policies and procedures, contact Graduate Student Services and Progress office (GSSP) for the most up-to-date information on this process.

Master's Plan B/C theses, capstones, and other final projects

Plan B/C theses, capstones, and other projects may be added to the Digital Conservancy, but deposit is not required. If you are a student and would like to add your Plan B paper, please follow thee email instructions on this page.  In your email, please be sure to include the project type, the name of your degree, and the college/school where your degree is conferred.

Some graduate programs have collections of their master's projects in the Digital Conservancy.  These collections are a wonderful resource for current and former students, and highlight the role of graduate education and research in the school.  If you are a program administrator, or would like to start a collection for a program’s Plan B projects, please contact us to get started.

Undergraduate Honors theses

Please see the University Honors Program thesis submission instructions if you are a Twin Cities student looking to add your honors program thesis.

Email your deposit

The best way to for some users to deposit their items is by emailing the Digital Conservancy.  Complete the following steps to get help depositing your item:

• Read and complete the online Deposit Agreement  
• Email [email protected] your file(s)
• In your email, include the following information:
• Author name(s)
• Title of your deposit
• Date created (YYYY-MM-DD)
• Abstract of no more than 500 words (optional)
• Any subject keywords you want associated with your deposit
• The collection where your item should be uploaded.  If you're not sure, provide a quick description of your item, your campus, and any associated program, event, department, research group, etc. (e.g., UROP-Duluth Campus, Plan B thesis, Extension report, etc.)
• Faculty advisor name, if applicable
• Funding information, including sponsor name and grant number, if applicable
• << Previous: Upload your UROP project
• Next: Upload your article or preprint >>

• Skip to primary navigation
• Skip to main content
• Skip to primary sidebar
• Skip to footer

Don't Miss a Post! Subscribe

• Guest Posts

• Educational AI
• Edtech Tools
• Edtech Apps
• Teacher Resources
• Special Education
• Edtech for Kids
• Buying Guides for Teachers

Educators Technology

Innovative EdTech for teachers, educators, parents, and students

Thesis Books for Research Students

By Med Kharbach, PhD | Last Update: May 14, 2024

Embarking on a thesis or dissertation journey is one of the most challenging yet rewarding aspects of academic life. Whether you’re a novice researcher just starting out or a seasoned student ready to tackle your final project, having the right resources can make a world of difference. The books listed here are invaluable guides that cover every aspect of the process, from proposal preparation to writing and defending your dissertation. They offer practical advice, proven strategies, and reassuring insights to help you navigate the complexities of academic writing and research.

Related resources: academic writing guides , academic writing cheat sheets , and research methodology textbooks .

Thesis Books

Let’s explore these essential reads that will support you in crafting a thorough, well-argued, and polished dissertation.

1- The Craft of Research, Fourth Edition (Chicago Guides to Writing, Editing, and Publishing) 4th Edition , by Wayne C. Booth et al.

This fundamental guide, conceived by experienced researchers and educators, offers a comprehensive roadmap for conducting research. It elucidates the process of finding and evaluating sources, anticipating and responding to reader reservations, and crafting an argument that withstands critical scrutiny, making it an essential resource for anyone aiming to produce robust, well-supported research.

2- ”They Say / I Say”: The Moves That Matter in Academic Writing, with 2016 MLA Update (Third Edition) by Gerald Graff  (Author), Cathy Birkenstein (Author)’

This influential book demystifies the key rhetorical moves essential for academic writing. It teaches students how to frame their arguments within the context of existing discourse and offers practical templates to facilitate these moves. With chapters addressing writing in the sciences, social sciences, and literature, this edition is a versatile tool for students across various disciplines.

3- Research Design: Qualitative, Quantitative, and Mixed Methods Approaches, 4th Edition , by John W. Creswell  (Author)

The fourth edition of this pioneering work provides a detailed comparison of qualitative, quantitative, and mixed methods research designs. Creswell delves into philosophical assumptions, literature review, theory application, and the ethical and writing considerations crucial to scholarly inquiry. This book remains a cornerstone for researchers seeking a thorough understanding of diverse methodological approaches.

4- Publication Manual of the American Psychological Association 6th Edition , by American Psychological Association  (Author)

This authoritative manual is the go-to style guide for writers in the behavioral and social sciences, though its utility extends to any non-fiction prose writer. It offers clear guidelines on writing, citation, and formatting, helping authors present their work with clarity and professionalism.

5- How To Prepare A Dissertation Proposal: Suggestions for Students in Education & the Social and Behavioral Sciences by David Krathwohl (Author)

This practical guide addresses critical questions like “What are the core elements of a strong proposal?” and “How can computer use facilitate my literature review?” Providing a unique “assembly manual” approach, it helps students craft a comprehensive and convincing dissertation proposal, highlighting how to accentuate the strengths of study design and navigate the proposal review and approval process.

6- The Dissertation Journey: A Practical and Comprehensive Guide to Planning, Writing, and Defending Your Dissertation 2nd Edition by Carol M. Roberts  (Author)

This comprehensive guide demystifies the dissertation process with the aid of graphics, checklists, and sample forms. It prepares students for each step, from selecting the committee to acclimating to academic writing, preparing for the oral defense, and publishing their research, ensuring a smoother and more manageable journey through dissertation challenges.

7- Writing Your Dissertation in Fifteen Minutes a Day: A Guide to Starting, Revising, and Finishing Your Doctoral Thesis 1st Edition by Joan Bolker  (Author)

Joan Bolker, who has helped over a hundred students complete their dissertations, offers practical and reassuring advice for dissertation writers. This guide emphasizes that struggles are not unique and provides invaluable suggestions for starting, revising, and finishing a doctoral thesis, making the daunting task of dissertation writing more approachable and manageable.

8- How to Write a Lot: A Practical Guide to Productive Academic Writing (Lifetools: Books for the General Public) 1st Edition by Paul J. Silvia  (Author)

Paul Silvia’s practical and encouraging book debunks the myth that productive writing requires innate talent. Instead, he offers specific tactics and actions to overcome motivational roadblocks and increase writing output. Using examples from his field of psychology, Silvia provides detailed advice on writing, submitting, revising, and resubmitting articles, enhancing writing quality, and maintaining productivity without sacrificing personal time.

9- Dissertations And Theses from Start to Finish: Psychology And Related Fields 2nd Edition , by John D. Cone  (Author), Sharon L. Foster (Author)

This essential guide supports students through the practical, logistical, and emotional stages of writing dissertations and theses. It offers clear guidance on defining topics, scheduling project time, and conducting, analyzing, writing, presenting, and publishing research, making it an invaluable resource for students in psychology and related fields.

Final thoughts

Completing a dissertation or thesis is no small feat, but with the right guidance, it can be a manageable and even enjoyable process. The books we’ve highlighted provide comprehensive support, addressing everything from proposal preparation to the final defense and publication. These resources offer practical tools, insightful advice, and motivational support to help you overcome the hurdles and achieve your academic goals. Whether you need help with structuring your research, writing productively, or navigating the emotional landscape of dissertation writing, these guides will equip you with the knowledge and confidence to succeed.

Join our mailing list

Never miss an EdTech beat! Subscribe now for exclusive insights and resources .

Meet Med Kharbach, PhD

Dr. Med Kharbach is an influential voice in the global educational technology landscape, with an extensive background in educational studies and a decade-long experience as a K-12 teacher. Holding a Ph.D. from Mount Saint Vincent University in Halifax, Canada, he brings a unique perspective to the educational world by integrating his profound academic knowledge with his hands-on teaching experience. Dr. Kharbach's academic pursuits encompass curriculum studies, discourse analysis, language learning/teaching, language and identity, emerging literacies, educational technology, and research methodologies. His work has been presented at numerous national and international conferences and published in various esteemed academic journals.

Join our email list for exclusive EdTech content.

« All Events

BMOL Dissertation Defense: Cody Wolf

Thursday, may 23, event navigation.

• « BMOL Thesis Defense: Emily Vernon
• BMOL Seminar Series: Dr. Chase Neumann »

Thesis Information

Student: Cody Wolf, Ph.D. Candidate

Advisor: Dr. Cheryl Jorcyk, Biological Sciences

Committee Members:  Dr. Matthew Ferguson (Physics) & Dr. Eric Hayden (Biological Sciences)

Title: Unique Oncostatin M Functions Within The Context of Estrogen Receptor Positive Breast Cancer And Therapeutic Development For Patients

Abstract: In the United States, it is estimated that over 295,000 women will be diagnosed with breast cancer, and over 43,000 breast cancer deaths in 2024. Mortality in breast cancer is due in large part due to distant metastasis to organs such as the bone, lung, liver, and brain.  Our laboratory has identified that the IL-6-family cytokine oncostatin M (OSM) plays a crucial role in initiating metastasis by secreting pro-metastatic molecules such as VEGF, LOXL2 and IL-6, and increasing circulating tumor cell numbers and metastases to lung in vivo. More recent work within our lab has identified unique roles for OSM in varying subtypes of breast cancer patients, particularly between estrogen receptor positive (ER+) and ER- patients.  It is well known that patients with ER- breast cancer, specifically triple negative breast cancer (TNBC; ER- PR- HER2-), have limited therapeutic options. However, the divergent role OSM plays in ER+ and ER- breast cancer and the mechanism by which this occurs has yet to be fully understood. Thus, we aimed to fully elucidate the difference between OSM in ER+ versus ER- breast cancer. RNA-Sequencing analysis on OSM-treated human ER+ cells and ER- TNBC cells discovered significant differences in gene expression between both cell lines upon treatment with OSM, including alteration in DNA-replication and cell cycle pathway genes as well as evaluate a mechanism for STAT3/ER direct interaction that may alter gene expression. Additionally, we evaluated the role of a novel anti-OSM therapeutic and its correlation with decreased metastasis. This collective dissertation aims to elucidate the unique role OSM plays in ER+ and ER- breast cancer and will provide a molecular understanding of how this occurs and will provide detailed information on which patients will benefit most from anti-OSM therapeutics.

• Google Calendar
• Outlook 365
• Outlook Live

Biomolecular Sciences Graduate Programs

Mom delivers baby in car hours before defending her Rutgers doctoral thesis

• Updated: May. 08, 2024, 3:05 p.m. |
• Published: May. 08, 2024, 11:30 a.m.

Tamiah Brevard-Rodriguez delivered her son, Enzo, hours before defending her dissertation at the Rutgers-New Brunswick Graduate School of Education. Nick Romanenko/Rutgers University

• Tina Kelley | NJ Advance Media for NJ.com

Giving birth and defending a doctoral dissertation could easily be considered among the most stressful items on a bucket list. For Tamiah Brevard-Rodriguez, it was all in a day’s work. One day’s work.

She even grabbed a shower in between.

On March 24, Brevard-Rodriguez, director of Aresty Research Center at Rutgers University, was finishing up preparations for her doctoral defense the next day. Eight months pregnant with her second child, she didn’t feel terrific, but she persisted.

She was trying to hone down to 20 minutes her remarks on “The Beauty Performances of Black College Women: A Narrative Inquiry Study Exploring the Realities of Race, Respectability, and Beauty Standards on a Historically White Campus.” The Zoom link had gone out to family, friends, and colleagues for the defense, scheduled for 1 p.m. the next day.

“Operation Dissertation before Baby,” as she called it, was a go.

But at 2:15 a.m. on March 25 her water broke, a month and a day early.

As the contractions came closer and closer, her wife drove her down the Garden State Parkway, trying to get to Hackensack Meridian Mountainside Medical Center in Montclair before Baby Enzo showed up.

But the baby was faster than a speeding Maserati and arrived in the front seat at 5:55 a.m., after just three pushes. He weighed in at 5-pounds 12-ounces, 19 inches long, and in perfect health for a baby four weeks early.

“I did have to detail her car afterward,” the new mom said of her wife.

Brevard-Rodriguez was feeling so good after the birth that she decided against asking to reschedule her thesis defense.

“I had more than enough time to regroup, shower, eat and proceed with the dissertation,” she said. She had a quick nap, too. The doctors and nurses supported her decision and made sure she had access to reliable wifi at the hospital.

She gave her defense with a Rutgers background screen. When she learned she had passed, she dropped the fake background, and people could see Brevard-Rodriguez in her maternity bed, and Enzo in her wife’s arms.

“I said, ‘You guys missed the big news,’ and they just fell out,” said Brevard-Rodriguez, who waited for the reveal because she didn’t want extra sympathy from her dissertation committee.

Melina Mangin, chair of the Educational Theory, Policy & Administration Department at the Graduate School of Education, was astounded.

“Tamiah had delivered a flawless defense with zero indication that she had just given birth,” she said. “She really took the idea of productivity to the next level!”

Finishing her doctorate in education and having her last child were fitting 40th birthday presents to herself, Brevard-Rodriguez said. She turned 40 in November and returns to work in late August.

Stories by Tina Kelley

• Quintuplets graduate together from N.J. university
• These 6 N.J. high school seniors were just named among the top students in the nation
• Rutgers negotiated with protesters but ignored pleas from Jews on campus, lawmakers say

Our journalism needs your support. Please subscribe today to NJ.com .

Tina Kelley may be reached at [email protected] .

If you purchase a product or register for an account through a link on our site, we may receive compensation. By using this site, you consent to our User Agreement and agree that your clicks, interactions, and personal information may be collected, recorded, and/or stored by us and social media and other third-party partners in accordance with our Privacy Policy.

Comparison of Soil Carbon Dynamics Between Restored Prairie and Agricultural Soils in the U.S. Midwest

Globally, soils hold more carbon than both the atmosphere and aboveground terrestrial biosphere combined. Changes in land use and land cover have the potential to alter soil carbon cycling throughout the soil profile, from the surface to meters deep, yet most studies focus only on the near surface impact ( 3 and C 4 photosynthetic pathway plant community composition. Comparative analysis of edaphic properties and soil carbon suggests that deep loess deposits in Nebraska permit enhanced water infiltration and SOC deposition to depths of ~100 cm in 60 years of prairie restoration. In Illinois, poorly drained, clay/lime rich soils on glacial till and a younger restored prairie age (15 years) restricted the influence of prairie restoration to the upper 30 cm. Comparing the δ 13 C values of SOC and SIC in each system demonstrated that SIC at each site is likely of lithogenic origin. This work indicates that the magnitude of influence of restoration management is dependent on edaphic properties inherited from geological and geomorphological controls. Future work should quantify root structures and redox properties to better understand the influence of rooting depth on soil carbon concentrations. Fast-cycling C dynamics can be assessed using continuous, in-situ CO 2 and O 2 soil gas concentration changes. The secondary objective of my thesis was to determine if manual, low temporal resolution gas sampling and analysis are a low cost and effective means of measuring soil O 2 and CO 2 , by comparing it with data from in-situ continuous (hourly) sensors. Manual analysis of soil CO 2 and O 2 from field replicates of buried gas collection cups resulted in measurement differences from the continuous sensors. Measuring CO2 concentration with manual methods often resulted in higher concentrations than hourly, continuous measurements across all sites. Additionally, O 2 concentrations measured by manual methods were higher than hourly values in the restored prairie and less in agricultural sites. A variety of spatial variability, pressure perturbations, calibration offsets, and system leakage influences on both analysis methods could cause the discrepancy.

NSF Grant 1331906

Degree type.

• Master of Science
• Earth, Atmospheric and Planetary Sciences

Campus location

• West Lafayette

Advisor/Supervisor/Committee Chair

Additional committee member 2, additional committee member 3, additional committee member 4, additional committee member 5, usage metrics.

• Environmental biogeochemistry
• Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)