master thesis definition

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

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

Formatting Requirement and Standards

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

“Papers Option” Dissertation or Thesis

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

ProQuest Electronic Submissions

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

Copies of Dissertation and Thesis

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

Think of yourself as a member of a jury, listening to a lawyer who is presenting an opening argument. You'll want to know very soon whether the lawyer believes the accused to be guilty or not guilty, and how the lawyer plans to convince you. Readers of academic essays are like jury members: before they have read too far, they want to know what the essay argues as well as how the writer plans to make the argument. After reading your thesis statement, the reader should think, "This essay is going to try to convince me of something. I'm not convinced yet, but I'm interested to see how I might be."

An effective thesis cannot be answered with a simple "yes" or "no." A thesis is not a topic; nor is it a fact; nor is it an opinion. "Reasons for the fall of communism" is a topic. "Communism collapsed in Eastern Europe" is a fact known by educated people. "The fall of communism is the best thing that ever happened in Europe" is an opinion. (Superlatives like "the best" almost always lead to trouble. It's impossible to weigh every "thing" that ever happened in Europe. And what about the fall of Hitler? Couldn't that be "the best thing"?)

A good thesis has two parts. It should tell what you plan to argue, and it should "telegraph" how you plan to argue—that is, what particular support for your claim is going where in your essay.

Steps in Constructing a Thesis

First, analyze your primary sources.  Look for tension, interest, ambiguity, controversy, and/or complication. Does the author contradict himself or herself? Is a point made and later reversed? What are the deeper implications of the author's argument? Figuring out the why to one or more of these questions, or to related questions, will put you on the path to developing a working thesis. (Without the why, you probably have only come up with an observation—that there are, for instance, many different metaphors in such-and-such a poem—which is not a thesis.)

Once you have a working thesis, write it down.  There is nothing as frustrating as hitting on a great idea for a thesis, then forgetting it when you lose concentration. And by writing down your thesis you will be forced to think of it clearly, logically, and concisely. You probably will not be able to write out a final-draft version of your thesis the first time you try, but you'll get yourself on the right track by writing down what you have.

Keep your thesis prominent in your introduction.  A good, standard place for your thesis statement is at the end of an introductory paragraph, especially in shorter (5-15 page) essays. Readers are used to finding theses there, so they automatically pay more attention when they read the last sentence of your introduction. Although this is not required in all academic essays, it is a good rule of thumb.

Anticipate the counterarguments.  Once you have a working thesis, you should think about what might be said against it. This will help you to refine your thesis, and it will also make you think of the arguments that you'll need to refute later on in your essay. (Every argument has a counterargument. If yours doesn't, then it's not an argument—it may be a fact, or an opinion, but it is not an argument.)

This statement is on its way to being a thesis. However, it is too easy to imagine possible counterarguments. For example, a political observer might believe that Dukakis lost because he suffered from a "soft-on-crime" image. If you complicate your thesis by anticipating the counterargument, you'll strengthen your argument, as shown in the sentence below.

Some Caveats and Some Examples

A thesis is never a question.  Readers of academic essays expect to have questions discussed, explored, or even answered. A question ("Why did communism collapse in Eastern Europe?") is not an argument, and without an argument, a thesis is dead in the water.

A thesis is never a list.  "For political, economic, social and cultural reasons, communism collapsed in Eastern Europe" does a good job of "telegraphing" the reader what to expect in the essay—a section about political reasons, a section about economic reasons, a section about social reasons, and a section about cultural reasons. However, political, economic, social and cultural reasons are pretty much the only possible reasons why communism could collapse. This sentence lacks tension and doesn't advance an argument. Everyone knows that politics, economics, and culture are important.

A thesis should never be vague, combative or confrontational.  An ineffective thesis would be, "Communism collapsed in Eastern Europe because communism is evil." This is hard to argue (evil from whose perspective? what does evil mean?) and it is likely to mark you as moralistic and judgmental rather than rational and thorough. It also may spark a defensive reaction from readers sympathetic to communism. If readers strongly disagree with you right off the bat, they may stop reading.

An effective thesis has a definable, arguable claim.  "While cultural forces contributed to the collapse of communism in Eastern Europe, the disintegration of economies played the key role in driving its decline" is an effective thesis sentence that "telegraphs," so that the reader expects the essay to have a section about cultural forces and another about the disintegration of economies. This thesis makes a definite, arguable claim: that the disintegration of economies played a more important role than cultural forces in defeating communism in Eastern Europe. The reader would react to this statement by thinking, "Perhaps what the author says is true, but I am not convinced. I want to read further to see how the author argues this claim."

A thesis should be as clear and specific as possible.  Avoid overused, general terms and abstractions. For example, "Communism collapsed in Eastern Europe because of the ruling elite's inability to address the economic concerns of the people" is more powerful than "Communism collapsed due to societal discontent."

Copyright 1999, Maxine Rodburg and The Tutors of the Writing Center at Harvard University

How to Write a Master's Thesis: A Guide to Planning Your Thesis, Pursuing It, and Avoiding Pitfalls

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Part 1: Initial Considerations

Who needs to write a master’s thesis.

Thesis writing is one of the more daunting challenges of higher education. That being said, not all master's students have to write a thesis. For example, fields that place a stronger emphasis on applied knowledge, such as nursing, business, and education, tend to have projects and exams to test students on the skills and abilities associated with those fields. Conversely, in disciplines that require in-depth research or highly polished creative abilities, students are usually expected to prove their understanding and independence with a thesis.

What's Your Goal?

Do you want to write a thesis? The process is a long one, often spanning years. It's best to know exactly what you want before you begin. Many people are motivated by career goals. For example, hiring managers may see a master's degree as proof that the candidate is an expert within their field and can lead, motivate, and demonstrate initiative for themselves and others. Others dream of earning their doctorate, and they see a master's degree as a stepping stone toward their Ph.D .

No matter what your desired goal is, you should have one before you start your thesis. With your goal in mind, your work will have a purpose, which will allow you to measure your progress more easily.

Major Types of Theses

Once you've carefully researched or even enrolled in a master's program—a feat that involves its own planning and resources —you should know if you are expected to produce a quantitative (which occurs in many math and science programs), qualitative (which occurs in many humanities programs), or creative (which occurs in many creative writing, music, or fine arts programs) thesis.

Time and Energy Considerations

Advanced degrees are notoriously time and energy consuming. If you have a job, thesis writing will become your second job. If you have a family, they will need to know that your thesis will take a great deal of your attention, energy, and focus.

Your studies should not consume you, but they also should not take a back seat to everything else. You will be expected to attend classes, conduct research, source relevant literature, and schedule meetings with various people as you pursue your master's, so it's important to let those you care about know what's going on.

As a general note, most master's programs expect students to finish within a two-year period but are willing to grant extra time if requested, especially if that time is needed to deal with unexpected life events (more on those later).

Part 2: Form an Initial Thesis Question, and Find a Supervisor

When to begin forming your initial thesis question.

Some fields, such as history, may require you to have already formed your thesis question and to have used it to create a statement of intent (outlining the nature of your research) prior to applying to a master’s program. Others may require this information only after you've been accepted. Most of the time, you will be expected to come up with your topic yourself. However, in some disciplines, your supervisor may assign a general research topic to you.

Overall, requirements vary immensely from program to program, so it's best to confirm the exact requirements of your specific program.

What to Say to Your Supervisor

You will have a supervisor during your master's studies. Have you identified who that person will be? If yes, have you introduced yourself via email or phone and obtained information on the processes and procedures that are in place for your master's program? Once you've established contact, request an in-person meeting with him or her, and take a page of questions along with you. Your questions might include:

• Is there a research subject you can recommend in my field?
• I would like to pursue [target research subject] for my thesis. Can you help me narrow my focus?
• Can you give me an example of a properly formatted thesis proposal for my program?

Don't Be Afraid to Ask for Help (to a Degree)

Procedures and expectations vary from program to program, and your supervisor is there to help remove doubt and provide encouragement so you can follow the right path when you embark on writing your thesis. Since your supervisor has almost certainly worked with other graduate students (and was one at some point), take advantage of their experience, and ask questions to put your mind at ease about how to write a master’s thesis.

That being said, do not rely too heavily on your supervisor. As a graduate student, you are also expected to be able to work independently. Proving your independent initiative and capacity is part of what will earn you your master's degree.

Part 3: Revise Your Thesis

Read everything you can get your hands on.

Whether you have a question or need to create one, your next step is simple and applies to all kinds of theses: read.

Seek Out Knowledge or Research Gaps

Read everything you can that relates to the question or the field you are studying. The only way you will be able to determine where you can go is to see where everyone else has been. After you have read some published material, you will start to spot gaps in current research or notice things that could be developed further with an alternative approach. Things that are known but not understood or understood but not explained clearly or consistently are great potential thesis subjects. Addressing something already known from a new perspective or with a different style could also be a potentially valuable project. Whichever way you choose to do it, keep in mind that your project should make a valuable contribution to your field.

Talk with Experts in Your Field (and Don't Be Afraid to Revise Your Thesis)

To help narrow down your thesis topic, talk to your supervisor. Your supervisor will have an idea of what is current in your field and what can be left alone because others are already working on it. Additionally, the school you are attending will have programs and faculty with particular areas of interest within your chosen field.

On a similar note, don't be surprised if your thesis question changes as you study. Other students and researchers are out there, and as they publish, what you are working on can change. You might also discover that your question is too vague, not substantial enough, or even no longer relevant. Do not lose heart! Take what you know and adjust the question to address these concerns as they arise. The freedom to adapt is part of the power you hold as a graduate student.

Part 4: Select a Proposal Committee

What proposal committees are and why they're useful.

When you have a solid question or set of questions, draft a proposal.

You'll need an original stance and a clear justification for asking, and answering, your thesis question. To ensure this, a committee will review your thesis proposal. Thankfully, that committee will consist of people assigned by your supervisor or department head or handpicked by you. These people will be experts who understand your field of study and will do everything in their power to ensure that you are pursuing something worthwhile. And yes, it is okay to put your supervisor on your committee. Some programs even require that your supervisor be on your committee.

Just remember that the committee will expect you to schedule meetings with them, present your proposal, respond to any questions they might have for you, and ultimately present your findings and thesis when all the work is done. Choose those who are willing to support you, give constructive feedback, and help address issues with your proposal. And don't forget to give your proposal a good, thorough edit and proofread before you present it.

How to Prepare for Committee Meetings

Be ready for committee meetings with synopses of your material for committee members, answers for expected questions, and a calm attitude. To prepare for those meetings, sit in on proposal and thesis defenses so you can watch how other graduate students handle them and see what your committee might ask of you. You can even hold rehearsals with friends and fellow students acting as your committee to help you build confidence for your presentation.

Part 5: Write Your Thesis

What to do once your proposal is approved.

After you have written your thesis proposal and received feedback from your committee, the fun part starts: doing the work. This is where you will take your proposal and carry it out. If you drafted a qualitative or quantitative proposal, your experimentation or will begin here. If you wrote a creative proposal, you will now start working on your material. Your proposal should be strong enough to give you direction when you perform your experiments, conduct interviews, or craft your work. Take note that you will have to check in with your supervisor from time to time to give progress updates.

Thesis Writing: It's Important to Pace Yourself and Take Breaks

Do not expect the work to go quickly. You will need to pace yourself and make sure you record your progress meticulously. You can always discard information you don't need, but you cannot go back and grab a crucial fact that you can't quite remember. When in doubt, write it down. When drawing from a source, always create a citation for the information to save your future self time and stress. In the same sense, you may also find journaling to be a helpful process.

Additionally, take breaks and allow yourself to step away from your thesis, even if you're having fun (and especially if you're not). Ideally, your proposal should have milestones in it— points where you can stop and assess what you've already completed and what's left to do. When you reach a milestone, celebrate. Take a day off and relax. Better yet, give yourself a week's vacation! The rest will help you regain your focus and ensure that you function at your best.

How to Become More Comfortable with Presenting Your Work

Once you start reaching your milestones, you should be able to start sharing what you have. Just about everyone in a graduate program has experience giving a presentation at the front of the class, attending a seminar, or watching an interview. If you haven't (or even if you have), look for conferences and clubs that will give you the opportunity to learn about presenting your work and become comfortable with the idea of public speaking. The more you practice talking about what you are studying, the more comfortable you'll be with the information, which will make your committee defenses and other official meetings easier.

Published authors can be called upon to present at conferences, and if your thesis is strong, you may receive an email or a phone call asking if you would share your findings onstage.

Presenting at conferences is also a great way to boost your CV and network within your field. Make presenting part of your education, and it will become something you look forward to instead of fear.

What to Do If Your Relationship with Your Supervisor Sours

A small aside: If it isn't already obvious, you will be communicating extensively with others as you pursue your thesis. That also means that others will need to communicate with you, and if you've been noticing things getting quiet, you will need to be the one to speak up. Your supervisor should speak to you at least once a term and preferably once a week in the more active parts of your research and writing. If you give written work to your supervisor, you should have feedback within three weeks.

If your supervisor does not provide feedback, frequently misses appointments, or is consistently discouraging of your work, contact your graduate program advisor and ask for a new supervisor. The relationship with your supervisor is crucial to your success, especially if she or he is on your committee, and while your supervisor does not have to be friendly, there should at least be professional respect between you.

What to Do If a Crisis Strikes

If something happens in your life that disrupts everything (e.g., emotional strain, the birth of a child, or the death of a family member), ask for help. You are a human being, and personal lives can and do change without warning. Do not wait until you are falling apart before asking for help, either. Learn what resources exist for crises before you have one, so you can head off trauma before it hits. That being said, if you get blindsided, don't refuse help. Seek it out, and take the time you need to recover. Your degree is supposed to help you become a stronger and smarter person, not break you.

Part 6: Polish and Defend Your Master's Thesis

How to write a master’s thesis: the final stages.

After your work is done and everything is written down, you will have to give your thesis a good, thorough polishing. This is where you will have to organize the information, draft it into a paper format with an abstract, and abbreviate things to help meet your word-count limit. This is also where your final editing and proofreading passes will occur, after which you will face your final hurdle: presenting your thesis defense to your committee. If they approve your thesis, then congratulations! You are now a master of your chosen field.

Conclusion and Parting Thoughts

Remember that you do not (and should not) have to learn how to write a master’s thesis on your own. Thesis writing is collaborative, as is practically any kind of research.

While you will be expected to develop your thesis using your own initiative, pursue it with your own ambition, and complete it with your own abilities, you will also be expected to use all available resources to do so. The purpose of a master's thesis is to help you develop your own independent abilities, ensuring that you can drive your own career forward without constantly looking to others to provide direction. Leaders get master's degrees. That's why many business professionals in leadership roles have graduate degree initials after their last names. If you already have the skills necessary to motivate yourself, lead others, and drive change, you may only need your master's as an acknowledgement of your abilities. If you do not, but you apply yourself carefully and thoroughly to the pursuit of your thesis, you should come away from your studies with those skills in place.

A final thought regarding collaboration: all theses have a section for acknowledgements. Be sure to say thank you to those who helped you become a master. One day, someone might be doing the same for you.

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What is a Master’s Thesis?

If you’re thinking about going to grad school, it’s important that you know exactly what your academic career will entail. One key factor in choosing your graduate degree path is deciding whether or not you want to write a master’s thesis. Depending on your aspirations, a master’s thesis may offer an academic experience critical to your future goals. 

A Quick Breakdown

A master’s thesis is used to showcase a student’s academic knowledge and professional capabilities. It’s essentially a research paper that challenges students to use the information and skills they’ve learned during their graduate career. Unlike typical research papers that you’ve had to do in high school or undergraduate courses, a thesis requires a more rigorous amount of research and writing—usually between 60 to 100 pages. Keep in mind that a thesis is not the same thing as a dissertation. Unlike a thesis, a dissertation usually requires the student to collect their own personal findings and is meant for students pursuing a Ph.D. Although the layout may vary depending on your institution, a thesis instead typically consists of an introduction, literary review of gathered findings, main body, conclusion, and bibliography. 

Do I Have to Write a Thesis to Graduate?

Ultimately, writing a thesis depends on the graduate program that you choose. Some options, even for the same field of study, may or may not include a thesis depending on the school. If your career goals include research as part of the job, or if you plan to continue your studies and pursue a doctoral degree, I would recommend considering a degree that includes a thesis requirement in the curriculum. The thesis can help give you the experience you need to prepare for a research-based job or your Ph.D. dissertation. 

How Difficult Is a Master’s Thesis?

The requirements and format of a thesis varies by college and program. Nevertheless, if you pursue a thesis master’s degree, your institution will provide you with all of the resources and support you need throughout this challenging project. Your program will most likely provide you with courses that can help you prepare and better understand how to develop and synthesize your ideas, and professors and faculty advisors will also be available to guide you through your research and writing. Your college writing center can also provide you with support as you put your work together. 

Although it may sound like a lot of writing, a master’s thesis can be greatly beneficial to your academic and professional career. Think about whether writing a thesis can help you achieve your goals. If you want to learn more, I highly recommend reaching out to your college of choice. You could even contact graduate professors or advisors to get an inside look on their department’s master’s program.

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What is a Master’s Thesis: A Guide for Students 

A master’s thesis is an academic research output that is expected to showcase a student’s competence in a higher level of research as compared to an undergraduate one. The primary objective of a master’s thesis is to assess a student on the depth of their understanding, knowledge, and competence on the subject of their choice. It provides a scholarly and research foundation for students to build on if they are interested in pursuing higher academic degrees and professional work. 

Benefits of Writing a Master’s Thesis  

Undertaking a master’s thesis program enhances your career and academic prospects. In the academic sphere, those who have completed a master’s thesis program are in a more advantageous position when they seek admission to a PhD program. Research-focused disciplines, in particular, usually favour students who have completed their master’s thesis. Opting for a master’s thesis program also gives researchers the opportunity to pursue their interest area through study and research. Further, through the process of thesis writing, students also develop their skills in writing, putting forth an informed argument and developing research questions. A well-developed thesis can also be published as a research paper in peer-reviewed journals, thereby enhancing future academic and career prospects.  

Thesis Masters and Non-thesis Masters Program: Differences   

It is critical to note that all master’s programs do not have a thesis requirement. At the same time, some programs allow students to choose between a thesis and a non-thesis master’s program. In a thesis Master’s program, you are required to prepare a comprehensive scholarly paper under the advice of a faculty member that demonstrates the knowledge, skills, and critical thinking that you have developed during the program. Hence, it is a mandatory requirement for the completion of your degree. However, in a non-thesis master’s program, you are not expected to write a thesis. You are nevertheless required to take additional classes and, by the end of the program, complete a Capstone project, a comprehensive exam, or a summary project. 

Master’s thesis and PhD Dissertation: Differences  

A Master’s thesis is very different from a PhD dissertation, though often, the words thesis and dissertation are used interchangeably not only by students but also by the wider academic community and publishers.   

• A PhD dissertation is an original research by the doctoral candidate that contributes something new to the existing body of knowledge in the field, such as new theories and information. This should not have been published previously. In contrast, a master’s thesis is a scholarly paper that involves original testing of ideas and demonstrates the knowledge and skills the student has acquired and built during the master’s program.  
• A master’s thesis deals or engages more with existing research or secondary knowledge, though depending on the subject, there can be research of primary sources as well. Here, the student certainly has to bring in their critical and analytical skills. The sources of data will generally be research papers, scholarly books, journal articles, government reports, statistics, and so on. However, in a PhD dissertation, the focus is on generating new and novel data, resulting in an original piece of work that external subject experts will evaluate. Hence, apart from the sources of data mentioned for the Master’s thesis, the significant component of sources of data for PhD dissertation will be generated from interviews, focus groups, surveys, laboratory experiments and so on. 
• A master’s thesis is presented at the end of the master’s program, which is about one or two years. The thesis is a critical part of completing the degree. A PhD dissertation takes a considerable amount of time, ranging from 4 to 7 years. By this time, the candidate should have completed, apart from their dissertation, other requirements such as fulfilling a set of coursework, attending seminars/ conferences, presenting papers at seminars and publishing papers in peer-reviewed journals. 
• The master’s thesis is completed and submitted at the end of the master’s program. The PhD dissertation is presented to earn the PhD degree. 
• Another major difference between the two is the length. While a master’s thesis may be between 50 and 100 pages, the Ph.D. dissertation is more detailed, in-depth, and comprehensive, with a length of up to 400 pages. 

While all Master’s programs do not have a thesis requirement, completing a thesis provides a scholarly and research foundation for students to pursue higher academic degrees and professional work. A master’s thesis program can be a valuable experience for students interested in pursuing higher academic degrees and professional work in research-focused disciplines.

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Definition of thesis

Did you know.

In high school, college, or graduate school, students often have to write a thesis on a topic in their major field of study. In many fields, a final thesis is the biggest challenge involved in getting a master's degree, and the same is true for students studying for a Ph.D. (a Ph.D. thesis is often called a dissertation ). But a thesis may also be an idea; so in the course of the paper the student may put forth several theses (notice the plural form) and attempt to prove them.

Examples of thesis in a Sentence

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'thesis.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

in sense 3, Middle English, lowering of the voice, from Late Latin & Greek; Late Latin, from Greek, downbeat, more important part of a foot, literally, act of laying down; in other senses, Latin, from Greek, literally, act of laying down, from tithenai to put, lay down — more at do

14th century, in the meaning defined at sense 3a(1)

Dictionary Entries Near thesis

the sins of the fathers are visited upon the children

thesis novel

Cite this Entry

“Thesis.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/thesis. Accessed 31 May. 2024.

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M.A. Thesis: What is it and what does it need to do?

The purpose of a M.A. thesis is to demonstrate a student’s capacity to develop an original historical argument based on original research . Given the significant amount of work and effort that—beyond classwork—goes into completing and defending a thesis, students on the thesis track should seriously consider why is it that they want to write a thesis and discuss their reasons (and their intellectual and professional trajectory more broadly) with the History or Public History advisor early on, preferably during their first year in the program. Students should start thinking about possible topics and committee members (one chair and two readers) early on as well.

The Thesis “Pipeline” Students generally start developing their thesis topic during the third semester, as they enroll in the General Research Seminar (GRS) and Thesis A (see the Graduate Student Handbook for details). In consultation with the instructor of record and the History or Public History general advisors, they will select a paper advisor for the course, knowledgeable in the student’s field, who will very likely fulfill the role of thesis director and committee chair for the student after the GRS. During the Seminar, students will be working on research, methodology, and historiography which will serve as the basis of the thesis. To get credit for Thesis A, moreover, students will have to defend a thesis proposal (5-8 pages) before a committee, which will recommend that the student continues with the project or switches to the Comps track.

Scope Students must be able to assess the value of their source base—which can include textual primary sources, material culture, the built environment, oral interviews and oral histories, digital media, musical examples, and visual images—demonstrating the ability to critically evaluate and engage with several archival and non-archival sources. Students then must place their research into conversation with the existing literature on the topic. They must show their ability to summarize the recent historiographical trends on the subject, and then must illustrate the ways that their research contributes to, contends with, or challenges current trends. In other words, the original research needs to be put into a larger intellectual framework. This framing involves the skill to utilize the research of other scholars to help build students’ argument and analysis. Since the historical profession is built on acknowledging the contributions of other scholars, it is vital that the M.A. thesis integrate existing scholarship throughout the thesis.

Another feature of a thesis is that, although the thesis can be structured chronologically or thematically, the argument must address change over time . To effectively do this, the M.A. student must first set up the historical context, thereby establishing the “problem” that will be solved. Lastly, an M.A. thesis must comply with the academic conventions of historical writing . This includes using the Chicago/Turabian citation method, offering a clear and effective organization, and writing in a clear, concise, and readable style.

Public History students must incorporate a Public History component in their thesis. Types of components are categorized and described, with accompanying examples, in a separate guide.

Format M.A. History theses are typically comprised of an Introduction (~10 pages), 2-3 chapters (~20-25 pages each) organized chronologically or thematically, and a conclusion (~10 pages). To form an idea of the Department’s expectations, students are encouraged to peruse previous theses at the library’s website . Students are also encouraged to consult the Graduate College Guide to Preparing and Submitting a Thesis BEFORE beginning the writing process, as the guide provides templates with the proper formatting that will make the final submission a much easier endeavor.

Alternatively, and with the approval of the thesis committee and/or the History or Public History advisor, preferably before taking Thesis B (see the Graduate Student Handbook for details), students can opt for an article-length thesis, which will include a 9000-to-12,000-word standalone article chapter of publishable quality and, to satisfy Graduate College requirements, a thorough introduction chapter and a comprehensive conclusion chapter. Students considering a Ph.D. in History are particularly encouraged to discuss this option with their advisors, for an article chapter would provide a strong writing sample, which will enhance the student’s chances of gaining admission. In consultation with the thesis committee, students working on an article-length thesis should identify suitable publication venues and keep their scope and formatting guidelines in mind during the writing process, so that they can submit their work for consideration after the defense.

As with all M.A. History theses, the committee is the sole arbiter of the quality, scope, and length of all parts of the document.

Ver. 01/15/21

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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 .

Definitions of terms in a bachelors', master's or PhD thesis - 3 cases

Finding a suitable definition for a term in a bachelor's thesis, master's thesis or dissertation is often tedious, but absolutely necessary. Otherwise, you start from scratch. There are often many definitions for the same term...

What definition do I use? Fortunately, there are proven methods for searching and formulating definitions. This will help you get a grip on the terms. Let's go!

What is a definition?

A definition always leads a term back to a generic term. In an academic paper, such as a Bachelor's thesis, Master's Thesis or dissertation, the definitions MUST come from recognized sources. But sometimes there aren’t any scientific sources for a research subject, which is especially true when exploring a new field. At that point, you have to formulate a definition yourself.

Three cases can be distinguished with regard to the definition of terms:

• Accepted term - Case 1
• New inconsistent concept - case 2
• New, largely unexplored term (YOUR focus) - Case 3.

Let's go through the cases in order.

Case 1: Definition of an accepted term

The term has been known for a long time and is frequently used in scientific sources. The definitions in different sources are relatively consistent. This can be seen from the fact that the same source references appear repeatedly in definitions.

Examples of such terms are attitudes, motivation, incentives, learning disabilities or controlling.

Such terms are hardly ever discussed anymore. They are simply implied by the definition. Nevertheless, there may be new variations of definitions. However, they are usually for a very specific term and therefore not relevant for your text.

A quick way to get started in defining these terms:

• Be sure to use the correct spelling of the term. Distinguish singular and plural. Search the term in Google.
• Go to Wikipedia and look up the references inside the term article. Focus on scientific sources like books or papers. (Of course you can also do this without a wiki!)
• Locate these sources and gather them. Search at the beginning of the chapter or book for possible definitions. Usually several authors are cited. This is followed by a proposal for a definition, as it is subsequently used in the textbook.
• Adopt this definition, but refer to the original source if it came from another source.
• Write the definition into your text, with the full reference.

IMPORTANT: Do not use Google, Wikipedia, other pure online sources or encyclopedias as a source reference for definitions of recognized terms. It signals carelessness, if not laziness... The only possible sources for the definition of terms are

• textbooks or reference books
• scientific articles (paper)
• lists of standards like DIN, ISO, Law Codices...

By the way, the best sources are standards like DIN and ISO or laws of all kinds. These legal definitions are the best.

Case 2: Definition of still inconsistent term

A characteristic of this type of term is the existence of several definitions by different authors. Ultimately, each definition focuses on specific characteristics. That is why it is often not "either-or", but "both-also".

This is reminiscent of the example with the elephant, which six blind people examine by touch and then describe. The person who touches the trunk says it is a snake. The one sitting on his back says, "That's a mountain." Whoever touches the legs says it is a tree trunk, the ears are ferns, the ivory teeth are field cliffs, etc.

This situation is typical for relatively new subject areas where there is still a lot to discover. New is of course relative and depends on the subject. If there are only five to ten articles on a subject area, this indicates a need for research.

Examples of such terms are social media, trust, mediation.

Proceed as follows when defining these terms for the dissertation:

• Search for the relevant authors on the subject area.
• Search in their scientific articles for the definitions used.
• Make an overview of these definitions. Literally and with reference!!
• Filter out the substance from the respective definitions, the central words and the generic term.
• Check which of these definitions fits your approach.
• Use the appropriate definition or combine several definitions.
• Reconsider and justify your decision. Further work depends on this.
• Ask experts in the field, authors of papers.
• Agree upon the definition with the supervisor of the dissertation.

Case 3: Definition of new, still largely unexplored terms = focus of a dissertation

In this case it is a completely new concept. So far, there are only definitions of experts with experience in the subject area. These have themselves formulated a definition, but it has not been recognized officially. In any case, there are no recognized scientific sources on the field of research to date. But you need a clear definition for your text.

IMPORTANT: Please think very carefully if you really want to work on this topic. The lack of scientifically formulated definitions suggests that this could be an extremely tedious project. You practically have to explore the field without any orientation in the literature. Maybe you are the first to build a model. It could be heroic, but I'm sure it's a lot of work.

This is how you should proceed with new terms in the dissertation:

• Collect all available publications with information on this topic.
• Sort the publications found according to their quality, substance and scientific quality. Use only the best sources (data sources must be traceable and trustworthy)
• Make a comprehensive word cloud of relevant terms and variants.
• Collect the characteristics for the object or terms.
• Think carefully about which other terms are related to the term.
• Filter the ideas and arguments from texts that describe characteristics and are heading towards a definition.
• Make a list of these attributes. These are candidates for the definition.
• Search for generic terms for the term in appropriate documents.
• Make a list.

If you have collected enough sources or five days have passed (whichever happens first):

• Formulate YOUR first definition.
• Leave it for a day or two.
• Check, revise, iterate, collect the evidence, share the definition with others.
• Formulate the working definition for your text. It may be refined along the way.
• Discuss the draft of your definition with the supervisor or even with experts as soon as you are sure you have something to show.

IMPORTANT: Include the reference for each quote.

Now formulate the preliminary working definition that you will use during your research for the dissertation. Refine it if necessary.

Good luck writing your text! Silvio and the Aristolo Team

PS: Check out the Thesis-ABC and the Thesis Guide for writing a bachelor's or master's thesis in 31 days.