does a phd require a dissertation

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How the PhD Program Works

Program Overview

Completing your doctorate at Wharton requires 5 years of full-time study. The first 2 years in the program prepare you for admission to candidacy by taking courses, qualifying exams, and starting research projects. In the last few years, you are primarily conducting research full-time including writing and defending your doctoral dissertation.

Admission to candidacy.

You begin by taking courses required for your program of study. All programs requires a preliminary exam, which may be either oral or written.

Some programs may have further requirements, such as an additional exam or research paper. If you enter with a master’s degree or other transfer credit, you may satisfy the formal course requirements more quickly.

Beginning the Wharton PhD Curriculum How the first two years of the Wharton program helped students discover their interests, learn the tools of the profession, and fuel their passion for teaching.

The Doctoral Dissertation

Upon successful completion of coursework and passing a preliminary examination, you are admitted to candidacy for the dissertation phase of your studies.

Your doctoral dissertation should contain original research that meets standards for published scholarship in your field. You are expected to be an expert in the topic you choose to research.

You are admitted to candidacy for the dissertation phase of your studies upon successful completion of coursework and passing a preliminary examination, but you can start thinking about and working on research of relevance at any time.

The dissertation process culminates with a “defense,” in which you defend the proposal orally before your dissertation committee.

While working on your dissertation, you interact extensively with Wharton faculty. Together with interested faculty, you create your own research community that includes your dissertation advisor and dissertation committee.

Policies and Procedures

Get more detailed explanation of course requirements, academic standards, the Teacher Development Program, time limits, and dissertation procedures and requirements.

Sample Program Sequence

Years 1 & 2.

Coursework Examination Research Papers Research Activities Field-Specific Requirements

Directed Reading & Research Admission to Candidacy Formulation of Research Topic

Years 4 & 5

Continued Research Oral Examination Dissertation

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Is a Dissertation Required for a PhD?

If you want to take on a professional career in research or teaching at the college level, you’re going to have to go far beyond undergraduate studies – the PhD is still the standard. One relatively new way for this is to enroll in an accelerated PhD program that does not require a dissertation. But for a lot of prospective PhD students, the question remains – are PhD programs without dissertation requirements really going to be taken seriously?

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Phd programs without dissertation .

There are many benefits to getting a PhD: a wider and richer scope of job opportunities in academia; higher salaries; prestige and success; and expertise in your field. There are roadblocks to achieving a PhD, though, and most of them are, quite simply, real life – time, money, work responsibilities, family obligations. Universities understand these limitations, and more often, they are developing PhD programs without dissertation requirements, or 1 year online doctoral programs, that will allow students to get their credentials more efficiently.

While still somewhat rare, there are an increasing number of select universities that offer 1 year online doctoral programs. Online formats make it easier to attend class from far away without having to relocate – a major expense and headache not everyone can take on. This also allows one to stay in the workforce, or to take short breaks (such as using vacation time to attend an orientation), maintaining financial stability and career trajectory. However, some of these programs, as they are shorter and more intensive, may require you to study full-time, so be aware to the requirements and expectations of the programs. Research programs carefully, and email their admissions departments to ask about their accelerated PhD programs.

What’s a Dissertation Really Worth?

As with the shorter degrees, finding PhD programs without dissertation requirements are more rare than programs that require them. Yet, they do exist. Some fields and programs that may not require dissertations can include:

• JD (Juris doctorates, law degree)
• DPT (Doctor of Physical Therapy)
• EdD ( Doctor of Education )
• DM (Doctor of Management)

One of the most common no-dissertation doctorate programs today is the Doctorate in Leadership . These are a relatively new invention, and they are spreading across many different disciplines. There are now doctor of leadership programs in areas including Higher Education Leadership, Organizational Leadership, and Leadership and Management. These professional doctorate degrees are targeted toward working professionals already in their chosen field, and often substitute applied research projects, done within their current jobs, in place of a conventional dissertation.

The nagging question is: Is it really a respectable PhD program without a dissertation? The point of the dissertation is for the program to assess your knowledge in the field. But the dissertation is just one traditional way of doing that. As times change, so do the ways universities assess learning. Some programs may have a doctoral capstone project, or some other way of proving you have developed expertise. Remember: the dissertation was a new and radical idea once. Higher education is always changing, even if it happens slowly, and what seems new and strange today, will be traditional one day.

In the end, what matters is what works for you as a student, and for your career goals. Make sure to research carefully into what programs best suit your interests and needs, and what will make you happy and successful.

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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!

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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.

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The Graduate School

Office of graduate education and postdoctoral affairs, main navigation, ph.d. degree requirements.

Ph.D. Degree   •   Supervisory Committee   •  Program of Study   •  Residency Enrollment   •  Approval of Program of Study   •  Qualifying Examination   •  Registration   •  Language Requirements   •  Dissertation   •  Final Examination   •  Time Limit   •  Exceptions

• The Doctor of Philosophy degree is awarded for high achievement in an advanced specialized field of study. It requires competence in independent research and an understanding of related subjects.
• The degree is not awarded simply for the fulfillment of residence requirements and the accumulation of credits.
• The committee chair and the majority of the committee must be tenure-line faculty in the student’s department.
• The outside member is normally from another University of Utah department.
• The dean of The Graduate School may approve requests to appoint a committee member from another university where appropriate justification and supporting documentation is provided.
• approving the student’s academic program,
• preparing and judging the qualifying examinations (unless delegated to a departmental examination committee),
• approving the dissertation subject and final dissertation,
• and administering and judging the final oral examination (dissertation defense).
• Some departments require more, check department’s handbook.
• More time may be required.
• In truly exceptional cases, a shorter period of time in graduate work may be approved by the dean of The Graduate School. 
• If a supervisory committee finds a graduate student’s preliminary work deficient, the student may be required to register for and complete supplementary courses that do not carry graduate credit.
• This form, which lists course work and research hours, is due one semester before graduation in order for the graduate coordinator to enter that information online in a timely manner.
• Faculty Consultation, course number 7980, does not count toward dissertation hours or the fulfillment of degree requirements, and should not be listed on the program of study.
• Courses taken through alternative delivery methods (e.g., via EDNET or the Internet) are approved on a programmatic basis through the Graduate Council.
• When a student proceeds directly from a master’s degree to a Ph.D. degree with no break in the program of study (except for authorized leaves of absence), the residency requirement may be fulfilled at any time during the course of study.
• Three hours of Thesis Research: Ph.D. (course number 7970) is also considered a full load after the residency requirement is fulfilled.
• The Graduate Council may approve departmental or programmatic exceptions to the minimum residency requirements and proposals for new programs or academic offerings using distance-learning technologies and/or off-campus sites, as provided by Graduate School policy.
• *Does not refer to or fulfill State Residency Requirements
• One semester prior to graduation, graduate students are required to meet with their graduate advisor to check that they have met all the requirements for their degree.
• Once enrolled in all required coursework, the graduate advisor will move coursework from the graduate student's transcript to their program of study in the Graduate Student Summary .
• They verify the graduate student has met all degree requirements then approve the program of study with their electronic signature.  
• After all approvals have been submitted, the graduate student's program of study will show as complete in the Program Plan Audit page of the Graduate Student Summary .
• The nature and format of these examinations are established by individual departments subject to approval by the Graduate Council.
• An examination or parts of an examination may be repeated only once and only at the discretion of the student’s supervisory committee .
• A department has the option of appointing a departmental examination committee that administers the qualifying examinations and ensures that examinations are properly prepared and evaluated.
• Once a graduate student has passed their Ph.D. Qualifying Exam this advances them to candidacy.
• The candidate must complete at least 14 hours of Thesis Research (course number 7970, Thesis Research: Ph.D.).
• The candidate must also be regularly enrolled at the University and registered for at least one course during the semester in which the final oral examination (dissertation defense) is taken.
• For details, see Minimum Continuous Registration as well as departmental and program requirements.
• The degree of proficiency in foreign language(s) required of candidates is determined by the policy of the academic departments.
• In some instances, language proficiency may be verified by individual departments if appropriate procedures have been approved in advance by the dean of The Graduate School.
• In most cases, however, fulfillment of the language requirements must be verified by the Department of World Languages & Cultures.
• The Language Verification form for certification is available in the Department of World Languages & Cultures .
• The candidate must submit a dissertation embodying the results of scientific or scholarly research or artistic creativity.
• The dissertation must provide evidence of originality and the ability to do independent investigation and it must contribute to knowledge or the creative arts.
• The style and format are determined by departmental policy and registered with the thesis and dissertation editor, who approves individual dissertations in accordance with departmental and Graduate School policy.
• At least three weeks before the final oral examination (dissertation defense), the student should submit an acceptable draft of the dissertation to the chair of the supervisory committee ; committee members should receive copies at least two weeks before the examination date.
• The entire dissertation is submitted to UMI Dissertation Publishing, ProQuest Information and Learning, and copies are made available for public sale.
• The abstract only is published if the entire dissertation has been previously published and distributed, exclusive of vanity publishing. The doctoral candidate may elect to microfilm the entire previously published work.
• Regardless of the option used for meeting the publication requirement, an abstract of each dissertation is published in UMI Dissertation Publishing, ProQuest Information and Learning, Dissertation Abstracts International.
• Detailed policies and procedures concerning publication requirements, use of restricted data, and other matters pertaining to the preparation and acceptance of the dissertation are contained in A Handbook for Theses and Dissertations .
• The student must pass a final oral examination before graduation.
• The examination must follow the receipt of the dissertation by the supervisory committee .
• The committee schedules and announces a public oral examination at which the candidate must defend the dissertation.
• This final oral examination may be chaired by any member of the supervisory committee consistent with departmental policy.
• The time limit for completing a Ph.D. degree is determined by individual departmental policy approved by the Graduate Council.
• Requests to exceed established time limits must be recommended by a candidate’s supervisory committee and approved by the departmental director of graduate studies and the dean of the Graduate School.
• Students whose studies have been interrupted for long periods of time and who have been granted extended time to complete their degrees may be required to complete additional courses, to pass examinations, or otherwise to demonstrate that they are current in their field. (PPM 6-203 III.B).
• Most departments require a seven year time limit for their PhD students.
• Petition for an extension of a Graduate student career
• Individual student exceptions to these general requirements for the Ph.D. must be approved by the dean of The Graduate School upon the recommendation of the student’s supervisory committee and director of graduate studies or department chair.
• Each program requires a distinct, complete set of courses. Course work used to meet the requirements of one program may not be used to meet the requirements of another.

• Dissertation

Requirements, deadlines, and other information on preparing and submitting a dissertation.

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PhD candidates must successfully complete and submit a dissertation to qualify for degree conferral. It is perhaps the most important and far-reaching undertaking in the entire doctoral program, having an impact that extends well beyond graduate studies. 

Requirements and Deadlines 

Each graduate program maintains specific requirements for the content and evaluation of the dissertation. Be sure to review your program’s departmental requirements prior to beginning the process. You should also review Harvard Griffin GSAS’s dissertation policies for important information about formatting, submission, and publishing and distribution options, including embargoes.  

Degrees are awarded in November, March, and May. Dissertation submission deadlines are noted in the Degree Calendar section of Policies . 

Help with the Dissertation 

Library research .

It’s never too early to start planning for your dissertation. The Harvard Library can help! The Library maintains a guide for graduate students engaged in scholarly writing titled the Writing Oasis . They also offer access to Overleaf , which is an online LaTeX and Rich Text collaborative writing and publishing tool that makes the process of academic writing, editing, and publishing quicker and easier. Overleaf has a section on Writing Your Dissertation that you may find useful.  

Writing 

Students can find support with planning and preparing to write the dissertation from their academic advisors and programs. The Fellowships & Writing Center also offers workshops on various aspects of dissertation writing, holds brainstorming office hours during which students may discuss their dissertations, and provides written feedback on dissertation chapters.  

Dissertation Completion Fellowships 

Harvard Griffin GSAS provides a dissertation completion fellowship (DCF) for one academic year to eligible PhD students in the humanities and social sciences who anticipate completing their dissertations within the year. Find out more in Policies .

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• PhD/Doctorate

What is a dissertation?

October 31, 2019

A dissertation is a written document that summarizes research.

It is the final step of a PhD program, and the culmination of a student’s doctoral studies.

“The dissertation is a source of pride for doctoral students,” Dinah Manns, PhD, faculty chair at Capella University, says. “The dissertation is often a compilation of academic and practical knowledge, and in many cases, it can be the student’s first publication.”

Here, Manns explains the content and format of this important piece of scholarship.

From student to scholar

The major objective of any doctoral program is to assist a student in becoming an independent researcher, and a dissertation is a large part of that. “Not all doctoral programs require a dissertation, but all PhD programs do,” Manns notes. “Dissertation work varies by program.”

Initial coursework helps narrow down the research topic and develop it into something that will add to the body of knowledge in the chosen field. Sometimes the research contributes something entirely new to the field, and other times it expands or deepens previous studies.

By the time the doctoral coursework is finished, the topic should be selected and ready for formal research. At this point the student develops a proposal, which encompasses the research plan and methodology as it pertains to the selected topic.

At Capella, once the proposal has been approved by the student’s mentor, committee, and the Institutional Review Board (IRB), the research and analysis begin. The dissertation is largely an independent project that essentially turns the student into a scholar; they’ll dive more deeply into research and writing then they have done before.

“Capella PhD candidates will be prepared for this step through their coursework and residency,” says Manns, noting that they will have learned how to approach this critical phase as part of their pre-dissertation learning.

Format of the dissertation

The dissertation is a much deeper exploration of a research topic than a traditional essay would be. It’s in the form of a book, with at least five chapters (some universities require a sixth chapter in the form of a recap of the previous chapters). Manns outlines the chapters this way:

• Overview. This is a brief look at the research question, containing a preview of the subsequent chapters.
• Literature review. The literature review is an extensive critique and synthesis of the current literature in the field.
• Methodology. This section contains details of the procedures and methods used to collect and analyze data.
• Analysis. The PhD candidate details how the data analysis applies to the collected data.
• Findings. This section provides interpretation of the data and comparison to existing literature, as well as future research possibilities.

The order of the chapters follows a logical progression in which PhD candidates build on their theories and explain research choices in detail before coming to the final chapter that gives weight to the value of the study itself.

Manns recommends that pre-dissertation students review completed dissertations in the field and research various types of methodology and design in the field as well. “That will help give them a feel for the depth of research and discussion, and see how the chapters work together,” Manns explains. “And remember—someday, it may be your dissertation being read!”

Capella University offers PhD and professional doctoral degrees in programs ranging from business to education and health to technology. Learn more about Capella’s doctoral programs.

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Can you get a Ph.D. without doing a thesis or a dissertation?

Can a thesis be the same as a dissertation?

Although their precise meanings can fluctuate depending on the nation and academic institution, “thesis” and “dissertation” are frequently used synonymously. While “dissertation” is traditionally linked with research projects finished at the doctoral level, in other places, such as the United States, “thesis” is frequently used to refer to a research project completed at the master’s level. However, the terminology may be used differently or the distinction between them may not be as obvious in other nations or settings.

It’s crucial to remember that these phrases can have different meanings in different academic fields and settings. The word “thesis” may be used by some organizations or professions to refer to both master’s and doctoral-level research projects, whereas “dissertation” may be used in other instances. Consequently, it’s better to

To appropriately define and refer to your research topic, it is therefore best to refer to the specific rules and jargon that your institution uses.

In conclusion, although the terms “thesis” and “dissertation” are sometimes used interchangeably, their precise definitions and usage rely on a variety of variables, including the academic level, nation, academic institution, and topic of study.

Is a Ph.D. just a dissertation?

A Ph.D. (Doctor of Philosophy) degree is not just a dissertation. While a dissertation is a significant component of a Ph.D. program, completing a dissertation is one of the requirements for obtaining a Ph.D. degree.

A Ph.D. program involves several other components and requirements, including coursework, comprehensive exams, research seminars, and possibly teaching or other academic responsibilities. These components are designed to provide students with a broad understanding of their field, develop their research and critical thinking skills, and prepare them for independent scholarly work.

The dissertation is the culmination of a Ph.D. program and is an original research project that contributes new knowledge to the field. It requires an in-depth exploration of a specific research question or topic, often involving data collection, analysis, and interpretation. The dissertation demonstrates the student’s ability to conduct independent research, make a significant scholarly contribution, and communicate their findings effectively.

While the dissertation is a substantial part of earning a Ph.D., it is not the only aspect of the degree. Ph.D. programs are rigorous and comprehensive, encompassing coursework, research, and other academic activities, all of which contribute to the development of a well-rounded scholar.

Which doctorate does not require a dissertation?

While most traditional doctoral programs typically require a dissertation or an equivalent research project, some alternative doctoral degrees may not have a dissertation as a requirement. These alternative doctoral degrees often focus on applied or professional practice rather than original research. Here are a few examples:

Doctor of Education (EdD) : The EdD degree is primarily geared towards professionals in the field of education and focuses on applied research and practical applications. While some EdD programs may require a research project or capstone project, they generally place less emphasis on a traditional dissertation compared to a Ph.D.

Doctor of Business Administration (DBA) : The DBA is a professional doctorate in the field of business and management. It typically focuses on applied research and the practical application of knowledge in business settings. While some DBA programs may require a research-based dissertation, others may substitute it with a final project, case study, or a portfolio of professional work.

Doctor of Nursing Practice (DNP) : The DNP is a terminal degree in nursing practice and is designed for advanced practice nurses seeking to enhance their clinical expertise and leadership skills. The DNP often emphasizes practical applications and evidence-based practice rather than a traditional research-based dissertation.

Doctor of Psychology (PsyD) : The PsyD degree is an alternative to the research-focused Doctor of Philosophy (Ph.D.) in psychology. The PsyD typically emphasizes clinical practice, counseling, or professional applications of psychology. While some PsyD programs may require a doctoral project or clinical dissertation, they may place less emphasis on original research compared to a Ph.D.

Final Verdict

In most traditional academic settings, earning a Ph.D. (Doctor of Philosophy) degree typically requires the completion of a thesis or dissertation, which is a substantial research project that contributes new knowledge to the field. However, there are alternative routes to obtaining a doctoral degree that may not involve a traditional thesis or dissertation.

Some professional doctorate programs, such as the Doctor of Education (EdD), Doctor of Business Administration (DBA), Doctor of Nursing Practice (DNP), and Doctor of Psychology (PsyD), often focus more on applied research, practical applications, or professional practice rather than extensive original research. These programs may require a doctoral project, a portfolio of professional work, or a capstone project instead of a traditional thesis or dissertation.

Additionally, there are other non-traditional doctoral programs that do not require a thesis or dissertation. These programs often have specific requirements and alternative research or project components that allow students to demonstrate their expertise and make a scholarly contribution in different ways. These alternative routes are designed to meet the needs of students pursuing careers in specialized fields or professional practice.

It’s important to note that the availability of non-thesis or non-dissertation Ph.D. programs can vary depending on the country, institution, and field of study. It is advisable to carefully research and consider the specific requirements of the doctoral programs you are interested in to determine if they align with your academic and career goals.

Overall, while it is possible to obtain a Ph.D. without a traditional thesis or dissertation, the options and requirements will depend on the specific program and institution offering the degree.

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Dissertation Explained: A Grad Student’s Guide

Updated: June 19, 2024

Published: March 10, 2020

Higher education is filled with milestones. When completing your PhD , you will be required to complete a dissertation. Even if you’ve heard this word thrown around before, you still may be questioning “What is a dissertation?” It’s a common question, especially for those considering to join or are already in a graduate program. As such, here’s everything you need to know about dissertations.

What is a Dissertation?

A dissertation is a written document that details research. A dissertation also signifies the completion of your PhD program. It is required to earn a PhD degree, which stands for Doctor of Philosophy.

A PhD is created from knowledge acquired from:

1. Coursework:

A PhD program consists of academic courses that are usually small in size and challenging in content. Most PhD courses consist of a high amount and level of reading and writing per week. These courses will help prepare you for your dissertation as they will teach research methodology.

2. Research:

For your dissertation, it is likely that you will have the choice between performing your own research on a subject , or expanding on existing research. Likely, you will complete a mixture of the two. For those in the hard sciences, you will perform research in a lab. For those in humanities and social sciences, research may mean gathering data from surveys or existing research.

3. Analysis:

Once you have collected the data you need to prove your point, you will have to analyze and interpret the information. PhD programs will prepare you for how to conduct analysis, as well as for how to position your research into the existing body of work on the subject matter.

4. Support:

The process of writing and completing a dissertation is bigger than the work itself. It can lead to research positions within the university or outside companies. It may mean that you will teach and share your findings with current undergraduates, or even be published in academic journals. How far you plan to take your dissertation is your choice to make and will require the relevant effort to accomplish your goals.

Moving from Student to Scholar

In essence, a dissertation is what moves a doctoral student into becoming a scholar. Their research may be published, shared, and used as educational material moving forwards.

Thesis vs. Dissertation

Basic differences.

Grad students may conflate the differences between a thesis and a dissertation.

Simply put, a thesis is what you write to complete a master’s degree. It summarizes existing research and signifies that you understand the subject matter deeply.

On the other hand, a dissertation is the culmination of a doctoral program. It will likely require your own research and it can contribute an entirely new idea into your field.

Structural Differences

When it comes to the structure, a thesis and dissertation are also different. A thesis is like the research papers you complete during undergraduate studies. A thesis displays your ability to think critically and analyze information. It’s less based on research that you’ve completed yourself and more about interpreting and analyzing existing material. They are generally around 100 pages in length.

A dissertation is generally two to three times longer compared to a thesis. This is because the bulk of the information is garnered from research you’ve performed yourself. Also, if you are providing something new in your field, it means that existing information is lacking. That’s why you’ll have to provide a lot of data and research to back up your claims.

Your Guide: Structuring a Dissertation

Dissertation length.

The length of a dissertation varies between study level and country. At an undergraduate level, this is more likely referred to as a research paper, which is 10,000 to 12,000 words on average. At a master’s level, the word count may be 15,000 to 25,000, and it will likely be in the form of a thesis. For those completing their PhD, then the dissertation could be 50,000 words or more.

Photo by  Louis Reed  on  Unsplash

Format of the dissertation.

Here are the items you must include in a dissertation. While the format may slightly vary, here’s a look at one way to format your dissertation:

1. Title page:

This is the first page which includes: title, your name, department, degree program, institution, and submission date. Your program may specify exactly how and what they want you to include on the title page.

2. Acknowledgements:

This is optional, but it is where you can express your gratitude to those who have helped you complete your dissertation (professors, research partners, etc.).

3. Abstract:

The abstract is about 150-300 words and summarizes what your research is about. You state the main topic, the methods used, the main results, and your conclusion.

4. Table of Contents

Here, you list the chapter titles and pages to serve as a wayfinding tool for your readers.

5. List of Figures and Tables:

This is like the table of contents, but for graphs and figures.

6. List of Abbreviations:

If you’ve constantly abbreviated words in your content, define them in a list at the beginning.

7. Glossary:

In highly specialized work, it’s likely that you’ve used words that most people may not understand, so a glossary is where you define these terms.

8. Introduction:

Your introduction sets up the topic, purpose, and relevance. It’s where readers will understand what they expect to gain from your dissertation.

9. Literature Review / Theoretical Framework:

Based on the research you performed to create your own dissertation, you’ll want to summarize and address the gaps in what you researched.

10. Methodology

This is where you define how you conducted your research. It offers credibility for you as a source of information. You should give all the details as to how you’ve conducted your research, including: where and when research took place, how it was conducted, any obstacles you faced, and how you justified your findings.

11. Results:

This is where you share the results that have helped contribute to your findings.

12. Discussion:

In the discussion section, you explain what these findings mean to your research question. Were they in line with your expectations or did something jump out as surprising? You may also want to recommend ways to move forward in researching and addressing the subject matter.

13. Conclusion:

A conclusion ties it all together and summarizes the answer to the research question and leaves your reader clearly understanding your main argument.

14. Reference List:

This is the equivalent to a works cited or bibliography page, which documents all the sources you used to create your dissertation.

15. Appendices:

If you have any information that was ancillary to creating the dissertation, but doesn’t directly fit into its chapters, then you can add it in the appendix.

Drafting and Rewriting

As with any paper, especially one of this size and importance, the writing requires a process. It may begin with outlines and drafts, and even a few rewrites. It’s important to proofread your dissertation for both grammatical mistakes, but also to ensure it can be clearly understood.

It’s always useful to read your writing out loud to catch mistakes. Also, if you have people who you trust to read it over — like a peer, family member, mentor, or professor — it’s very helpful to get a second eye on your work.

How is it Different from an Essay?

There are a few main differences between a dissertation and an essay. For starters, an essay is relatively short in comparison to a dissertation, which includes your own body of research and work. Not only is an essay shorter, but you are also likely given the topic matter of an essay. When it comes to a dissertation, you have the freedom to construct your own argument, conduct your own research, and then prove your findings.

Types of Dissertations

You can choose what type of dissertation you complete. Often, this depends on the subject and doctoral degree, but the two main types are:

This relies on conducting your own research.

Non-empirical:

This relies on studying existing research to support your argument.

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More things you should know.

A dissertation is certainly no easy feat. Here’s a few more things to remember before you get started writing your own:

1. Independent by Nature:

The process of completing a dissertation is self-directed, and therefore can feel overwhelming. However, if you approach it like the new experience that it is with an open-mind and willingness to learn, you will make it through!

2. Seek Support:

There are countless people around to offer support. From professors to peers, you can always ask for help throughout the process.

3. Writing Skills:

The process of writing a dissertation will further hone your writing skills which will follow you throughout your life. These skills are highly transferable on the job, from having the ability to communicate to also developing analytical and critical thinking skills.

4. Time Management:

You can work backwards from the culmination of your program to break down this gargantuan task into smaller pieces. That way, you can manage your time to chip away at the task throughout the length of the program.

5. Topic Flexibility:

It’s okay to change subject matters and rethink the point of your dissertation. Just try as much as possible to do this early in the process so you don’t waste too much time and energy.

The Wrap Up

A dissertation marks the completion of your doctoral program and moves you from being a student to being a scholar. While the process is long and requires a lot of effort and energy, you have the power to lend an entirely new research and findings into your field of expertise.

As always, when in the thick of things, remember why you started. Completing both your dissertation and PhD is a commendable accomplishment.

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• Master’s vs PhD | A Complete Guide to the Differences

Master's vs PhD | A Complete Guide to the Differences

Published on November 27, 2020 by Lauren Thomas . Revised on May 10, 2024.

The two most common types of graduate degrees are master’s and doctoral degrees:

• A master’s is a 1–2 year degree that can prepare you for a multitude of careers.
• A PhD, or doctoral degree, takes 3–7 years to complete (depending on the country) and prepares you for a career in academic research.

A master’s is also the necessary first step to a PhD. In the US, the master’s is built into PhD programs, while in most other countries, a separate master’s degree is required before applying for PhDs.

Master’s are far more common than PhDs. In the US, 24 million people have master’s or professional degrees, whereas only 4.5 million have doctorates.

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Master’s vs phd at a glance, which is right for you, length of time required, career prospects, costs and salaries, application process, other interesting articles, frequently asked questions about master's and phd degrees.

The table below shows the key differences between the two.

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A PhD is right for you if:

• Your goal is to become a professor at a university or some other type of professional researcher.
• You love research and are passionate about discovering the answer to a particular question.
• You are willing to spend years pursuing your research even if you have to put up with a lot of dead ends and roadblocks.

A master’s degree is the better choice if any of the following apply:

• You want to continue studies in your field, but you’re not committed to a career as a professional researcher.
• You want to develop professional skills for a specific career.
• You are willing to pay a higher upfront cost if it means finishing with your degree (and thus being able to work) much faster.
• You want the option to study part-time while working.

The length of time required to complete a PhD or master’s degree varies. Unsurprisingly, PhDs take much longer, usually between 3–7 years. Master’s degrees are usually only 1–2 years.

Length of a master’s

Master’s degrees are usually 2 years, although 1-year master’s degrees also exist, mainly in the UK.

Most of the degree consists of classes and coursework, although many master’s programs include an intensive, semester-long master’s thesis or capstone project in which students bring together all they’ve learned to produce an original piece of work.

Length of a PhD

In the US, a PhD usually takes between 5 and 7 years to complete. The first 2 years are spent on coursework. Students, even those who choose to leave without finishing the program, usually receive a master’s degree at this point.

The next 3–5 years are spent preparing a dissertation —a lengthy piece of writing based on independent research, which aims to make a significant original contribution to one’s field.

Master’s degrees tend to prepare you for a career outside of academia, while PhDs are designed to lead to a career in research.

Careers for master’s graduates

There are two types of master’s degrees: terminal and research-intensive. The career prospects are different for each.

Terminal master’s degrees are intended to prepare students for careers outside of academia. Some degrees, known as professional degrees, specifically prepare students for particular professions; these include the Master of Public Policy (MPP), Master of Business Administration (MBA), Doctor of Physical Therapy (DPT), Master of Fine Arts (MFA), and Master of Public Health (MPH) degrees.

Other master’s degrees, usually Master of Arts (MA) or Master of Sciences (MS or MSc) degrees, do not necessarily lead to a specific career, but are intended to be a final degree. Examples include an MS in Communications or MS in Data Analytics.

In research-intensive master’s programs, students take coursework intended to prepare them for writing an original piece of research known as the master’s thesis . Such programs are usually intended to prepare for further study in a doctoral program.

Careers for PhD graduates

As research degrees, PhDs are usually intended to lead to an academic career. A PhD can be thought of like an apprenticeship, where students learn from professional researchers (academics) how to produce their own research.

Most students aspire to become a university professor upon the completion of their degree. However, careers in academia are highly competitive, and the skills learned in a doctoral program often lend themselves well to other types of careers.

Some graduates who find they prefer teaching to producing research go on to be teachers at liberal arts colleges or even secondary schools. Others work in research-intensive careers in the government, private sector, or at think tanks.

Below are a few examples of specific fields and non-academic careers that are common destinations of graduates of those fields.

• Computer Science
• Lab Sciences

Many government jobs, including economists at a country’s central bank, are research-intensive and require a PhD. Think tanks also hire economists to carry out independent research.

In the private sector, economic consulting and technology firms frequently hire PhDs to solve real-world problems that require complex mathematical modeling.

Graduate students from the humanities are sometimes hired by museums, who can make use of their research and writing skills to curate exhibits and run public outreach.

Humanities PhDs are often well-suited to research and grant-writing roles at nonprofits. Since so much of research is funded by grants, PhD students often gain a lot of experience applying for them, which is a useful skill in the nonprofit sector.

There are a wide range of non-academic research jobs for lab scientists with doctorates in subjects like chemistry, biology, ecology and physics.

Many PhD graduates are hired by pharmaceutical companies that need to perform research to create and test their products. Government agencies, such as the Environmental Protection Agency (EPA), also hire lab scientists to work on research projects.

Job prospects after graduation vary widely based on the field. In fields like management, computer science, statistics, and economics, there’s little underemployment—even graduates from less well-known programs can easily find jobs that pay well and use the skills they’ve gained from the PhD.

However, in other fields, particularly in the humanities, many PhD graduates have difficulty in the job market. Unfortunately, there are far more PhD graduates than assistant professor roles, so many instead take on part-time and low-paid roles as adjunct instructors. Even non-academic careers can sometimes be difficult for PhDs to move into, as they may be seen as “overqualified”  or as lacking in relevant professional experience.

Because career options post-PhD vary so much, you should take the time to figure out what the career prospects are in your field. Doctoral programs often have detailed “placement” records online in which they list the career outcomes of their graduates immediately upon leaving the program. If you can’t find these records, contact the program and ask for them—placement information should play an important role in your choice of PhD program.

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Although PhDs take far longer to complete, students often receive a living stipend in exchange for being a teaching or research assistant. Master’s degrees are shorter but less likely to be funded.

Both master’s degrees and PhDs lead to increased salaries upon graduation. While PhDs usually earn a bit more than those with a master’s degree, in some fields, the wages are identical, meaning that no financial benefit is gained from going on to a PhD.

Cost of a master’s

The upfront cost of a master’s degree is usually higher than a doctoral degree due to the lower amount of financial aid available. However, increased salaries also arrive faster than with a doctoral degree, because people graduate much earlier from a master’s program.

Some master’s students do receive stipends for their degrees, usually as compensation for being a teaching or research assistant. In addition, many people complete master’s degrees part time while working full-time, which allows them to fund their living costs as well as tuition.

The cost varies significantly by school and program. Public schools are usually cheaper than private ones. Some master’s degrees, such as MBAs, are notoriously expensive, but also result in much higher wages afterwards that make up for the high cost.

The master’s wage premium , or the extra amount that someone with a master’s degree makes than someone with just a high school diploma, is 23% on average. Many universities provide detailed statistics on the career and salary outcomes of their students. If they do not have this online, you should feel free to contact an administrator of the program and ask.

Cost of a PhD

PhDs, particularly outside the humanities, are usually (though not always) funded, meaning that tuition fees are fully waived and students receive a small living stipend. During the last 3–5 years of a PhD, after finishing their coursework (and sometimes before), students are usually expected to work as graduate instructors or research assistants in exchange for the stipend.

Sometimes students can apply for a fellowship (such as the National Science Foundation Graduate Research Program in the United States) that relieves them of any obligations to be a teaching or research assistant. Doctoral programs in the US tend to be better funded than in the rest of the world.

Sometimes, PhD degrees can be completed part-time, but this is rare. Students are usually expected to devote at least 40 hours a week to their research and work as teaching or research assistants.

The main cost of doctoral programs comes in the form of opportunity cost—all the years that students could be working a regular, full-time job, which usually pays much better than a graduate school stipend.

The average wage premium for PhDs is 26%, which is not much higher than the master’s degree premium.

In the US, the application process is similar for master’s and PhD programs. Both will generally ask for:

• At least one application essay, often called a personal statement or statement of purpose .
• Letters of recommendation .
• A resume or CV .
• Transcripts.
• Writing samples.

Applications for both types of programs also often require a standardized test. PhDs usually require the Graduate Record Examination (GRE), which tries to measure verbal reasoning, quantitative, critical thinking , and analytical writing skills. Many master’s programs require this test as well.

Applying for a master’s

Master’s degrees programs will often ask you to respond to specific essay prompts that may ask you to reflect upon not just your academic background, but also your personal character and future career ambitions.

Northwestern University’s Kellogg Business School requires Master’s of Business Administration (MBA) applicants write two essays, one about a recent time they demonstrated leadership and the second about their personal values.

Who you should ask for your letters of recommendation varies by program. If you are applying to a research-intensive master’s program, then you should choose former professors or research supervisors. For other programs, particularly business school, current work supervisors may be a better choice.

Some professional master’s programs require a specific test. For example, to apply to law school, you must take the Law School Admissions Test, or LSAT. For business school, you must take either the GRE or the Graduate Management Admissions Test (GMAT).

Applying for a PhD

When applying for a PhD, your resume should focus more on your research background—you should especially emphasize any publications you’ve authored or presentations that you’ve given.

Similarly, your statement of purpose should discuss research that you’ve participated in, whether as an assistant or the lead author. You should detail what exactly you did in projects you’ve contributed to, whether that’s conducting a literature review, coding regressions, or writing an entire article.

Your letters of recommendations should be from former professors or supervisors who can speak to your abilities and potential as a researcher. A good rule of thumb is to avoid asking for recommendations from anyone who does not themselves have a PhD.

If you want to know more about college essays , academic writing , and AI tools , make sure to check out some of our other language articles with explanations, examples, and quizzes.

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A master’s is a 1- or 2-year graduate degree that can prepare you for a variety of careers.

All master’s involve graduate-level coursework. Some are research-intensive and intend to prepare students for further study in a PhD; these usually require their students to write a master’s thesis . Others focus on professional training for a specific career.

A PhD, which is short for philosophiae doctor (doctor of philosophy in Latin), is the highest university degree that can be obtained. In a PhD, students spend 3–5 years writing a dissertation , which aims to make a significant, original contribution to current knowledge.

A PhD is intended to prepare students for a career as a researcher, whether that be in academia, the public sector, or the private sector.

This depends on the country. In the United States, you can generally go directly to a PhD  with only a bachelor’s degree, as a master’s program is included as part of the doctoral program.

Elsewhere, you generally need to graduate from a research-intensive master’s degree before continuing to the PhD.

This varies by country. In the United States, PhDs usually take between 5–7 years: 2 years of coursework followed by 3–5 years of independent research work to produce a dissertation.

In the rest of the world, students normally have a master’s degree before beginning the PhD, so they proceed directly to the research stage and complete a PhD in 3–5 years.

A master’s degree usually has a higher upfront cost, but it also allows you to start earning a higher salary more quickly. The exact cost depends on the country and the school: private universities usually cost more than public ones, and European degrees usually cost less than North American ones. There are limited possibilities for financial aid.

PhDs often waive tuition fees and offer a living stipend in exchange for a teaching or research assistantship. However, they take many years to complete, during which time you earn very little.

In the US, the graduate school application process is similar whether you’re applying for a master’s or a PhD . Both require letters of recommendation , a statement of purpose or personal statement , a resume or CV , and transcripts. Programs in the US and Canada usually also require a certain type of standardized test—often the GRE.

Outside the US, PhD programs usually also require applicants to write a research proposal , because students are expected to begin dissertation research in the first year of their PhD.

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Thesis & dissertation.

  Understanding Deadlines and Requirements

The final requirement in earning a graduate degree is the completion and defense of the master’s thesis or doctoral dissertation. Understanding the steps and associated deadlines in the thesis/dissertation submission and degree conferral process is necessary to establish a successful plan and realistic timeframe.

2024 Thesis/Dissertation Submission to the Graduate School Deadlines:

• For May 26, 2024 conferral, deadline is May 1.
• For August 31, 2024 conferral, deadline is August 1.
• December 31, 2024 conferral, deadline is December 1.

See our  Planning Timeline  for more detailed information.

  Writing Your Thesis/Dissertation

The Graduate School offers several writing resources to help you get started, meet your goals, and complete your thesis/dissertation on time. 

Before You Begin:

• Guide to Writing Your Thesis/Dissertation
• Fields Permitting the Use of Papers Option
• Required Sections, Guidelines, and Suggestions
• Formatting Requirements
• Fair Use, Copyright, Patent, and Publishing Options

Resources for Writing:

• Thesis & Dissertation Templates
• Writing from A to B

  Scheduling and Taking Your Final Exam

Once you have submitted your draft thesis/dissertation to your committee you are ready to defend. This involves scheduling and taking your final exam (“B” exam), an oral exam/dissertation defense for Ph.D. candidates, or (“M” exam), an oral exam/thesis defense for Master’s candidates.

• About Exams
• Defending Your Thesis or Dissertation
• Taking Exams

 Submitting Your Thesis/Dissertation

Policy requires the thesis/dissertation be submitted within 60 days of the final exam. The Graduate School uses a service called ProQuest to administer the electronic thesis/dissertation (ETD) submission and committee approval process. Once you have made any necessary revisions and the thesis/dissertation is final, you are ready to begin the approval and submission process.

Before initiating the submission process, students are required to complete an ORCID iD and complete the Survey of Earned Doctorates.

• Open Researcher and Contributor ID (ORCID iD)
• Survey of Earned Doctorates 
• Thesis & Dissertation Submission Process
• Submission Fees
• Graduation Requirements 

2024 Best Doctorate Degrees Online [No Dissertation Required]

In the past, the majority of doctoral programs always required students to write a dissertation.  Now, instead of spending years working on a dissertation, a growing number of universities offer doctoral students an alternative to the dissertation process: a capstone project.

Editorial Listing ShortCode:

List of Doctorate Degrees without Dissertation Requirements

Here is a list of doctoral programs that don’t require a dissertation. Instead, you complete a capstone project or a doctoral study project.

Click on your desired field of study to jump to that section:

• Doctor of Business Administration (DBA)
• Doctor of Education (Ed.D.)
• Doctor of Healthcare Administration (DHA)
• Doctor of Information Technology (DIT)
• Doctor of Nursing Practice (DNP)
• Doctor of Physical Therapy (DPT)
• Doctor of Psychology (Psy.D.)
• Doctor of Public Administration (DPA)
• Doctor of Public Health (DPH)
• Doctor of Social Work (DSW)

Like dissertations, capstone projects are a culmination of your education. They usually involve some original research or some type of applied practical knowledge in your field. It all depends on the school and program.

Be sure to check out the specializations available, as well as the particular requirements for each of these non dissertation PhD programs to be sure you select the one that will best suit you and help you achieve your goals.

1. Doctor of Business Administration (DBA)

If you’re an experienced business professional looking to advance your career, a Doctor of Business Administration (DBA) might be the perfect fit. Many online DBA programs offer a dissertation-free option, replacing it with a capstone project. This allows you to tackle real-world business challenges, applying your learning directly to your work.

In a DBA program, you’ll delve into advanced topics like strategic management and data-driven decision-making. The flexible online format lets you balance your studies with your career. By choosing a DBA, you’re positioning yourself for executive roles or high-level consulting opportunities, all without the need for a traditional dissertation.

2. Doctor of Education (Ed.D.)

If you’re an education professional seeking to advance your career and make a larger impact, an online Doctor of Education (EdD) could be your next step. Many EdD programs now offer a no dissertation path, typically replacing it with a capstone project.

In an EdD program, you’ll explore advanced educational leadership, policy, and curriculum development. Your capstone project will likely focus on solving real-world educational challenges, allowing you to directly apply your learning to your professional context. The online format provides flexibility, enabling you to balance your studies with your current teaching or administrative role. By earning an EdD, you’re preparing yourself for top positions in educational leadership, policy-making, or curriculum design, all while avoiding the lengthy, research-intensive dissertation process.

3. Doctor of Healthcare Administration (DHA)

If you’re a healthcare professional aiming to take on top leadership roles in the rapidly evolving healthcare industry, a Doctor of Healthcare Administration (DHA) could be your ideal path. Many online DHA programs offer a path without the lengthy dissertation process, often replacing it with a capstone project.

In a DHA program, you’ll dive into crucial areas like healthcare policy, organizational leadership, and decision-making in healthcare settings. Your capstone project will typically involve addressing real-world healthcare management challenges, allowing you to apply your learning directly to your field. By earning a DHA, you’re positioning yourself for executive roles in hospitals, healthcare systems, or health policy organizations, all without a dissertation requirement.

4. Doctor of Information Technology (DIT)

Are you ready to elevate your IT career to new heights? A Doctor of Information Technology (DIT) could be your key to unlocking advanced opportunities in the tech world. Many online DIT programs now offer a path without a dissertation requirement, replacing it with a comprehensive project that showcases your expertise.

In this program, you’ll immerse yourself in crucial areas like cybersecurity strategy, AI implementation, and enterprise architecture. Your final project will likely involve solving complex technological challenges, allowing you to apply cutting-edge concepts to real-world scenarios. The flexible online format lets you balance your studies with your current role, positioning you for high-level positions such as Chief Information Officer or IT strategist. With a DIT, you’ll gain the skills to drive digital transformation and shape the future of technology in various industries.

5. Doctor of Nursing Practice (DNP)

Are you passionate about advancing patient care and shaping the future of nursing? A Doctor of Nursing Practice (DNP) could be your pathway to becoming a leader in healthcare innovation. Many online DNP programs now offer alternatives to the traditional dissertation, focusing instead on practice-based projects that directly impact patient outcomes.

In this program, you’ll explore advanced clinical practice, healthcare policy, and evidence-based care strategies. Your final project will typically involve implementing and evaluating a real-world healthcare intervention, allowing you to translate research into practice. The online format accommodates your demanding nursing schedule while elevating your expertise. This degree prepares you for roles such as advanced practice nurse, clinical leader, or healthcare policy advocate, empowering you to drive meaningful change in healthcare delivery and patient care quality.

6. Doctor of Physical Therapy (DPT)

Are you ready to take your physical therapy career to the next level? A Doctor of Physical Therapy (DPT) can open doors to advanced practice and leadership in rehabilitation care. Many online DPT programs now offer capstone projects instead of dissertations, allowing you to apply your learning directly to clinical practice.

During your studies, you’ll delve into advanced topics like movement science, clinical decision-making, and evidence-based interventions. Your capstone project will likely involve developing and implementing innovative treatment approaches or conducting clinically relevant research. The online program format enables you to continue your clinical work while advancing your education. A DPT prepares you for roles as a specialized clinician, researcher, or leader in physical therapy, equipping you with the skills to enhance patient outcomes and contribute to the evolution of rehabilitation science.

7. Doctor of Psychology (Psy.D.)

Are you passionate about advancing mental health care and making a profound difference in people’s lives? A Doctor of Psychology (PsyD) can elevate your clinical skills and prepare you for leadership in psychological practice. Many online PsyD programs now offer practicum-based projects as an alternative to the traditional dissertation, allowing you to apply advanced concepts directly to clinical scenarios.

Throughout your doctoral journey, you’ll explore cutting-edge therapeutic techniques, psychological assessment methods, and evidence-based interventions. Your culminating project will likely involve developing and implementing innovative treatment approaches or conducting clinically relevant research in real-world settings.

The online format of a PsyD program enables you to continue your current clinical work while advancing your expertise. This degree prepares you for roles as a licensed psychologist, clinical director, or consultant, equipping you with the skills to provide high-level psychological services and contribute to the evolution of mental health care.

8. Doctor of Public Administration (DPA)

Looking to revolutionize public service and governance? A Doctor of Public Administration (DPA) could be your springboard to top-tier leadership in the public sector. Many online DPA programs have shifted from traditional dissertations to capstone projects, giving you the chance to address real administrative challenges head-on.

This program will immerse you in crucial areas like policy analysis, organizational dynamics, and strategic public management. For your final project, you might develop innovative solutions for complex governmental issues or conduct research aimed at enhancing public sector efficiency. The online DPA allows you to elevate your expertise while maintaining your current role. This doctorate can help position you for influential positions such as executive director, policy strategist, or government reform consultant. You’ll gain the insights needed to spearhead significant improvements in public institutions and non-profit organizations.

9. Doctor of Public Health (DPH)

A Doctor of Public Health (DPH) can enhance your ability to address complex health challenges on a population level. Many online DPH programs now offer project-based alternatives to traditional dissertations, allowing you to apply your learning to real-world public health issues.

In this program, you’ll study advanced epidemiology, health policy, and evidence-based interventions. Your final project might involve developing a community health initiative or analyzing the impact of a public health policy. The online format lets you continue your current work while expanding your expertise. A DPH prepares you for roles such as health department director, global health consultant, or public health researcher. This degree equips you with the skills to influence health outcomes across communities and contribute to the advancement of public health practices.

10. Doctor of Social Work (DSW)

Are you driven to make a lasting impact in social services and community welfare? A Doctor of Social Work (DSW) can empower you to become a transformative leader in the field. Many online DSW programs now offer alternatives to the traditional dissertation, focusing on applied projects that directly address real-world social challenges.

In this program, you’ll explore advanced topics like social policy analysis, evidence-based practice models, and organizational leadership in social services. Your final project will typically involve developing and implementing innovative interventions or policies that address pressing social issues.

The online format of a DSW allows you to balance your studies with your current social work practice, enhancing your expertise while you continue to serve your community. This degree prepares you for roles such as clinical supervisor, policy advocate, or social services director, equipping you with the knowledge to drive systemic change and improve social outcomes on a broader scale.

What is a Doctoral Dissertation?

A doctoral dissertation, the culmination of most doctoral degree programs, is a substantial written document in which the student uses the teachings and skills gleaned from the entire program to develop and discuss an original concept, theory or practice that will help advance the field.

Writing a dissertation is no easy feat! They are typically hundreds of pages long, and students work on them for over a year, reviewing research, conducting experiments and analyzing data.

Because this project is daunting, demanding, and often requires years of research, many universities have come up with alternatives that allow students to demonstrate their knowledge and provide worthwhile contributions to their field without completing a traditional dissertation.

What Are All But Dissertation Completion Programs?

“All But Dissertation” (ABD) completion programs, also known as PhD completion programs, are designed to help students who have completed all the requirements of a doctoral degree program except the dissertation.

Quite often, students work diligently through the coursework of their doctoral program, but fall short when it comes to completing the required dissertation. According to the Council of Graduate Schools , only about 56% of those who start a doctoral degree program earn their doctorate or PhD within 10 years. Completing a dissertation is an enormous project that entails extensive research — and life, family, careers and other obligations sometimes get in the way.

For example, the Dissertation Completion Pathway (DCP) offered by National University is one example of a structured program that transfers credit for prior academic coursework and provides guidance and mentorship as you work to finish your dissertation. This type of program typically takes 2-3 years.

Is a Dissertation Required for a PhD?

Not always. In the past a dissertation was required for a PhD, but a growing number of institutions have started to offer online doctoral programs no dissertation.

Instead, students may complete a capstone project to demonstrate their knowledge and provide new contributions to the field. This may be a combination of a research paper and fieldwork, or perhaps you might do some consulting work at a functioning business. However, it most cases, it will require considerably less independent research than what is required for a dissertation.

Capstone projects vary from school to school, and program to program.

One of the benefits of non-dissertation doctorate degrees is that you can finish in less time. Check out our guide on accelerated online doctoral programs for a deeper look.

Is Financial Aid Available for Online PhD Programs?

Looking to manage the costs of an online PhD program? You’ve got options.

First up, the FAFSA – it’s not just for undergrads and can open doors to federal grants and loans. Don’t overlook state financial aid either; many states offer loan programs that might be more budget-friendly than private loans, helping to reduce the cost of repayment.

Also, keep an eye out for scholarships and grants tailored for online doctoral students. These can take into account your academic achievements and work experience.

Many universities now offer affordable online programs, designed to provide quality education without the hefty price tag of traditional on-campus degrees.  For more specific details and info about reducing these costs, the financial aid office at your university is a great resource. They can guide you through the maze of options and help you find the best fit for your financial situation.

Can You Get a No Dissertation Doctorate Online?

Yes! A growing number of reputable, accredited colleges and universities offer non-dissertation doctorate programs. We’ve compiled a list of universities offering online doctorate degrees without dissertation requirements in the next section.

Are There Any PhD Programs Without Dissertation Requirements?

Yes, there are quite a few doctoral programs without dissertation requirements, but PhD programs without dissertation requirements are few and far between. In these cases, instead of the dissertation most commonly used in a Doctor of Philosophy (PhD) program, a capstone project is required to help you put your new-found skills to good use.

In the past, dissertations were required so that you could demonstrate your knowledge and expertise in your field. But universities have started to realize that there are quite a few ways you can do that.

As you can see with the online DBA programs, a few colleges are no longer requiring dissertations. They allow you to complete a doctoral capstone project instead. No, it’s not technically a dissertation. But you do prove that you have acquired a high level of expertise in your field of study.

Higher education is continuing to change at a rapid pace. As another example, a number of PhD programs without GRE requirements are appearing.

How Many Credits Do PhD Programs Require?

Most PhD programs require between 54 and 90 credit hours. That’s between 18 and 30 courses. This is true for both campus-based PhD programs and online PhD programs.

Let’s look at one of National University’s online programs as an example. The online DBA in Accounting is 54 credit hours and consists of 18 courses (most courses are 3 credit hours).

In contrast, if you attend a state university campus program like the University of Illinois, the PhD in Business requires 64 credit hours (around 21 courses), provided you already have your master’s degree.

Do All Doctoral Programs Require a Dissertation?

No. A wide-range of doctoral programs do not have a dissertation. Instead, graduate schools allow you to complete a capstone project which focuses on solving a real-world problem.

You can also earn your doctorate through an accredited online program if you don’t want to attend on campus.

Is a PhD Program Without a Dissertation Respected?

A dissertation allows students the opportunity to demonstrate expertise in their field of study through extensive research and an associated dissertation research paper.

In certain fields, a dissertation will be the measure of quality. This is true for academia should you ever want to be a tenured professor at Harvard. But if that’s not your goal, doctoral programs in higher education, leadership, or business administration are reputable – provided you earn your doctorate from a graduate school with regional accreditation.

Can I Get an Online Doctorate Degree Without a Dissertation?

Yes. There are dozens of online doctorate degrees with no dissertation being offered from accredited universities. The most common doctoral degree programs are the Doctor of Education, Doctor of Business Administration, Doctor of Psychology, and the Doctor of Nursing Practice.

Are There Any 18 Month Doctorate with No Dissertation Programs?

Yes. Some online PhD no dissertation programs can be completed in as little as 18 to 24 months.

To finish in a short time like this, you will need to be enrolled full time and progressing through your doctorate program courses successfully. You will also need your capstone project to be approved in a timely manner. Again, in order to complete your doctorate in less than 18 months, you’ll need to enroll in a PhD without thesis or dissertation requirement.

Are There Any PhD Without Dissertation Programs Online?

Yes, a number of universities offer online doctoral degree programs without dissertation to help working professionals juggle full time jobs with their studies. We’ve compiled a list of them above. As more universities offer no dissertation doctorates, we will update the list.

It’s worth noting that while these programs do not require traditional dissertations, there will usually be a research project (usually known as a Capstone) through which you demonstrate what you have learned. Each program should detail the capstone experience requirements and the opportunities you will have while enrolled.

A growing number of universities allow you to complete your program as a full time, working professional from the comfort of your own home!

What is a Ph.D. Dissertation?

[I wrote this in 1993 as a letter to a student concerning a draft of his dissertation. In 2003 I edited it to remove some specific references to the student and present it as a small increment to the information available to my grad students. In 2023 I made small edits for grammar and to expand coverage.--spaf]

Let me start by reviewing some things that may seem obvious:

• Your dissertation is part of the requirements for a PhD. The research, theory, experimentation, et al. also contribute. One does not attempt to capture everything in one's dissertation.
• The dissertation is a technical work that documents and proves one's thesis. It is intended for a technical audience and must be clear and complete but not necessarily exhaustively comprehensive. Also note -- experimental data, if used, is not the proof -- it is evidence. The proof is presented as an analysis and critical presentation. Generally, every statement in your dissertation must be common knowledge, supported by citation to technical literature, or original results proved by the candidate (you). Each of those statements must directly relate to the proof of the thesis, or else they are unnecessary.

Let's revisit the idea of the thesis itself. It is a hypothesis, a conjecture, or a theorem. The dissertation is a formal, stylized document used to argue your thesis. The thesis must be significant, original (no one has yet demonstrated it to be true), and it must extend the state of scientific knowledge.

The first thing you need to do is to come up with no more than three sentences that express your thesis. Your committee must agree that your statements form a valid thesis statement. You, too, must be happy with the statement -- it should be what you will tell anyone if they ask you what your thesis is (few people will want to hear an hour's presentation as a response).

Once you have a thesis statement, you can begin developing the dissertation. The abstract, for instance, should be a one-page description of your thesis and how you present the proof of it. The abstract should summarize the results of the thesis and should stress the contributions to science made thereby.

Perhaps the best way to understand how an abstract should look would be to examine the abstracts of several dozen dissertations that have already been accepted. Our university library has a collection of them. This is a good approach to see how an entire dissertation is structured and presented. MIT Press has published the ACM doctoral dissertation award series for decades, so you may find some of those to be good examples to read -- they should be in any large technical library.

The dissertation itself should be structured into 4 to 6 chapters. The following is one commonly-used structure:

• Introduction. Provide an introduction to the basic terminology, cite appropriate background work, and briefly discuss related work that has already covered aspects of the problem.
• Abstract model. Discuss an abstract model of what you are trying to prove. This chapter should not discuss any specific implementation (see below)
• Validation of model/proof of theorems. This is a chapter showing proof of the model. It could be a set of proofs or a discussion of the construction and validation of a model or simulation to gather supporting data.
• Measurements/data. This would present data collected from actual use, simulations, or other sources. The presentation would include analysis to show support for the underlying thesis.
• Additional results. In some work, there may be secondary confirmation studies, or it might be the case that additional significant results are collected along the way to the proof of the central thesis. These would be presented here.
• Conclusions and future work. This is where the results are all tied together and presented. Limitations, restrictions, and special cases should be clearly stated here, along with the results. Some extensions as future work may also be described.

Let's look at these in a little more detail

Chapter I, Introduction. Here, you should clearly state the thesis and its importance. This is also where you define terms and other concepts used elsewhere. There is no need to write 80 pages of background on your topic here. Instead, you can cover almost everything by saying: "The terminology used in this work matches the definitions given in [citation, citation] unless noted otherwise." Then, cite some appropriate works that give the definitions you need. The progress of science is that we learn and use the work of others (with appropriate credit). Assume you have a technically literate readership familiar with (or able to find) standard references. Do not reference popular literature or WWW sites if you can help it (this is a matter of style more than anything else -- you want to cite articles in refereed conferences and journals, if possible, or in other theses).

Also, in the introduction, you want to survey any related work that attempted something similar to your own or has a significant supporting role in your research. This should refer only to published references. You cite the work in the references, not the researchers themselves. E.g., "The experiments described in [citation] explored the foo and bar conditions, but did not discuss the further problem of baz, the central point of this work." You should not make references such as this: "Curly, Moe, and Larry all believed the same in their research [CML53]" because you do not know what they believed or thought -- you only know what the paper states. Every factual statement you make must have a specific citation tied to it in this chapter, or else it must be common knowledge (don't rely on this too much).

Chapter II. Abstract Model. Your results are to be of lasting value. Thus, the model you develop and write about (and indeed, that you defend) should have lasting value. Thus, you should discuss a model not based on Windows, Linux, Ethernet, PCMIA, or any other technology. It should be generic and capture all the details necessary to overlay the model on likely environments. You should discuss the problems, parameters, requirements, necessary and sufficient conditions, and other factors here. Consider that 20 years ago (ca 1980), the common platform was a Vax computer running VMS or a PDP-11 running Unix version 6, yet well-crafted theses of the time are still valuable today. Will your dissertation be valuable 20+ years from now (ca 2050), or have you referred to technologies that will be of only historical interest?

This model is tough to construct but is the heart of the scientific part of your work. This is the lasting part of the contribution, and this is what someone might cite 50 years from now when we are all using MS Linux XXXXP on computers embedded in our wrists with subspace network links!

Chapters III & IV, Proof.There are basically three proof techniques that I have seen used in a computing dissertation, depending on the thesis topic. The first is analytic, where one takes the model or formulae and shows, using formal manipulations, that the model is sound and complete. A second proof method is stochastic, using statistical methods and measurements to show that something is true in the anticipated cases.

• clearly showing how your implementation model matches the conditions of your abstract model,
• describing all the variables and why you set them as you do,
• accounting for confounding factors, and
• showing the results.

Chapter V. Additional results. This may be folded into Chapter III in some theses or multiple chapters in a thesis with many parts (as in a theory-based thesis). This may be where you discuss the effects of technology change on your results. This is also a place where you may wish to point out significant results that you obtained while seeking to prove your central thesis but which are not supportive of the thesis. Often, such additional results are published in a separate paper.

Chapter VI. Conclusions and Future Work. This is where you discuss what you found from your work, incidental ideas and results that were not central to your thesis but of value nonetheless (if you did not have them in Chapter V), and other results. This chapter should summarize all the important results of the dissertation --- note that this is the only chapter many people will ever read, so it should convey all the important results.

This is also where you should outline some possible future work that can be done in the area. What are some open problems? What are some new problems? What are some significant variations open to future inquiry?

Appendices usually are present to hold mundane details that are not published elsewhere but are critical to the development of your dissertation. This includes tables of measurement results, configuration details of experimental testbeds, limited source code listings of critical routines or algorithms, etc. It is not appropriate to include lists of readings by topic, lists of commercial systems, or other material that does not directly support the proof of your thesis.

Here are some more general hints to keep in mind as you write/edit:

• Adverbs should generally not be used -- instead, use something precise. For example, do not say that something "happens quickly." How fast is quickly? Is it relative to CPU speeds? Network speeds? Does it depend on connectivity, configuration, programming language, OS release, etc? What is the standard deviation?
• As per the above, the use of the words "fast," "slow," "perfect," "soon," "ideal," "lots of," and related should all be avoided. So should "clearly," "obviously," "simple," "like," "few," "most," "large," et al.
• What you are writing is scientific fact. Judgments of aesthetics, ethics, personal preference, and the like should be in the conclusions chapter, if they should be anywhere at all. With that in mind, avoid the use of words such as "good," "bad," "best," and any similar discussion. Also, avoid stating "In fact," "Actually," "In reality," and any similar construct -- everything you are writing must be factual, so there is no need to state such things. If you feel compelled to use one of these constructs, then carefully evaluate what you are saying to ensure you are not injecting relative terms, opinions, value judgments, or other items inappropriate for a dissertation.
• Computers and networks do not have knees, so poor performance cannot bring them to something they do not have. They also don't have hands, so "On the one hand..." is not good usage. Programs don't perform conscious thought (nor do their underlying computers), so your system does not "think" that it has seen a particular type of traffic. Generalizing from this, do not anthropomorphize your IT components!
• Avoid mention of time and environment. "Today's computers" are antiques far sooner than you think. Your thesis should still be true many years from now. If a particular time or interval is necessary, be explicit, as in "Between 1905 and 1920" rather than "Over the last 15 years." (See the difference, given some distance in time?)
• Be sure that any scientist or mathematician would recognize something you claim as proof.
• Focus on the results and not the methodology. The methodology should be clearly described but not the central topic of your discussion in chapters III & IV
• Keep concepts and instances separate. An algorithm is not the same as a program that implements it. A protocol is not the same as the realization of it; a reference model is not the same as a working example, and so on.

As a rule of thumb, a CS dissertation should probably be longer than 100 pages but less than 160. Anything outside that range should be carefully examined with the above points in mind.

Keep in mind that you -- the Ph.D. candidate -- are expected to become the world's foremost expert on your topic area. That topic area should not be unduly broad but must be big enough to be meaningful. Your advisor and committee members are not supposed to know more about the topic than you do -- not individually, at least. Your dissertation is supposed to explain your findings and, along with the defense, demonstrate your mastery of the area in which you are now the leading expert. That does not mean writing everything you know -- it means writing enough about the most important points that others can agree with your conclusions.

Last of all, don't fall into the trap that ties up many candidates and causes some of them to flame out before completion: your thesis does not need to be revolutionary. It simply needs to be an incremental advancement in the field. Few Ph.D. dissertations have ever had a marked impact on the field. Instead, it is the author's set of publications and products of the author that may change the field.

If your dissertation is like most, it will only be read by your committee and some other Ph.D. candidates seeking to build on your work. As such, it does not need to be a masterwork of literature, nor does it need to solve a long-standing problem in computing. It merely needs to be correct, to be significant in the judgment of your committee, and it needs to be complete. We will all applaud when you change the world after graduation. And at that, you will find that many well-known scientists in CS have made their careers in areas different from their dissertation topic. The dissertation is proof that you can find and present original results; your career and life after graduation will demonstrate the other concerns you might have about making an impact.

So get to work!