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Choosing a Dissertation Advisor

Introduction.

While some graduate groups may assign an advisor to a student upon admission to the program, in many graduate groups the responsibility for finding a dissertation advisor rests with the student. The choice of a faculty member who will supervise the dissertation work required to fulfill degree requirements is one of the most critical decisions a graduate student will make. A student will spend several years working with the faculty member of choice, and that choice will significantly affect the direction of the student’s career. Choosing a dissertation advisor, therefore, is an extremely important decision for doctoral students, although it is not immutable, as will be discussed later.

A student undertaking dissertation work needs an advisor who will be not only academically competent in a particular area but also willing to act as the student’s advocate when necessary. It is important that the student be able to work and communicate effectively with the advisor and not feel overwhelmed or intimidated in the relationship. Dissertation work can be lonely and isolating, and support from an advisor can be a crucial connection.  Each student requires the guidance of someone who will stimulate thought, who has sufficient interest in the student’s topic to produce new insights jointly, and who will challenge the student to think in a novel manner about the research.

Obtaining Information on Potential Advisors

Advisors generally serve as the dissertation supervisor. Students should be familiar with the University rules about who can supervise dissertation research and serve on a dissertation committee.  Several resources and strategies can help students identify an appropriate faculty advisor, as follows.

The graduate group website or handbook is a valuable source of information on potential advisors. Many graduate groups have developed websites that profile affiliated faculty members, including their areas of research, recent publications, and other academic activities. Literature searches can provide further information on the publications and preferred journals of particular faculty members. The graduate group chair can also provide valuable advice on potential advisors and can help students to become familiar with any specific graduate group policies on supervision.

Students can get to know potential advisors by taking a course, doing a lab rotation, acting as a teaching assistant, and/or attending seminars and other presentations by the faculty member.

Graduate students currently working with the potential advisor are an invaluable source of information. Students who are working or have worked with a particular advisor can be asked about their experience with that advisor and about the advisor’s expectations and working methods. Getting to know these students is also useful because anyone choosing to work with a faculty advisor would likely have close, future interactions with their students. Talking to multiple students is always encouraged given the possibly strong and differing opinions one might hear.

Students should make an appointment to meet potential advisors. Meeting a potential advisor is an essential step in determining whether a faculty member would be a good fit in terms of mentoring and interpersonal style and research interested. The following is a list of issues that might be covered in such a meeting: 

• How many graduate students do you advise? (Students may not want to pick a faculty member who has too many students already.)
• Typically, how often do you meet with your students?
• Typically, how much time do you expect students to take to complete their dissertation?
• How will we agree upon my research topic?
• Are there sufficient funds available for the research project?
• What will be the sources of my stipend/funding? What are ways you can provide assistance for finding additional funding if/when my stipend expires?
• What level of independence is expected of your graduate students?
• Is there any specific knowledge I need to have before starting to work with you?
• Will I have the opportunity to attend conferences? Publish papers? Present work at colloquia? Are there funds available for me to do so?
• Are you planning a sabbatical leave soon? If so, what arrangements for continued supervision will be made during your absence?
• What opportunities would I have in this area of research when I graduate?
• How do you typically assist students on the job market?
• Will guidelines be drawn up for working together?
• How will I receive feedback on my progress?

These questions are designed to help the student and the potential advisor determine whether a good match exists. Where appropriate, the student may also want to ask about the order of authorship on publications and intellectual property issues.

For students who are able to pick an advisor, the choice of a dissertation advisor is a decision to be made with a great deal of care and consideration. Discussion of the topics listed above will also give faculty members a sense of what students expect in terms of meetings, feedback, turn-around time on submitted work, etc. Taking time to explore these issues should result in a productive relationship for both student and advisor that culminates in a dissertation of original research, completed within a reasonable period of time.

Changing Advisors

There may be situations in which a student must change advisors. Some situations are beyond the student’s control; for example, when an advisor leaves the University or otherwise becomes unavailable. In other situations, the student may want to choose a different advisor; for example, if the focus of the research project changes to something outside of the current advisor’s expertise, or if work styles do not mesh well.

In these latter situations, students should understand that while there can be risks in changing advisors, it usually can be negotiated in a positive manner. Students deciding to change advisors should be sure to consult the graduate group for any specific policies and procedures that apply and be sure to ascertain if funding may change under a new advisor. Students should always be professional and respectful in interactions with the current advisor and potential new advisor and be certain that the proposed new advisor is willing and able to add them as a new advisee before discussing such a change with the current advisor. Students should focus discussions on interests and goals and not on negative incidents or difficulties. The potential new advisor, as well as leaders or other members of the graduate group, may have advice regarding how to broach this change with the current advisor.

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Advising guide for research students.

Success as a graduate student is a shared responsibility between students and faculty. For research students, the relationship with your research advisor, also known as your special committee chair, is extremely important. 

Your responsibility to identify and choose an advisor is one of the most critical tasks you have early in your graduate school career. It’s an opportunity to meet and get to know faculty in your field, to assess your needs for support and supervision, and to collaboratively define your goals, values, and strategic plan for your academic and professional career.

Graduate School Requirement

At Cornell, the faculty advisor in research degree programs is referred to as the special committee chair.

Doctoral students have a special committee of at least three Cornell faculty, which includes the special committee chair and two minor committee members.

Master’s students have a special committee of at least two Cornell faculty, which includes the special committee chair and one minor member.

For both doctoral and master’s degree students, the special committee chair must be a graduate faculty member in the student’s own field.

Definition of an Advisor

Advising  and  mentoring  are often used interchangeably, but understanding the distinctions is important as you choose an advisor.

Advisor Responsibilities

• Guides you in meeting the requirements and expectations for your degree
• Required coursework
• Exams required by the graduate field or the Graduate School
• Research proposal/prospectus
• Research project
• Thesis or dissertation
• Writes informed letters of recommendation for your job applications
• May be a valued colleague or collaborator after you graduate

Mentor Responsibilities

• Provides support and guidance that extends beyond scope of advising
• Demystifies the structure, culture, and unstated expectations of graduate education
• Expands your professional network by introducing you to others
• Provides nominations for awards or other recognitions
• Brings job opportunities to your attention and writes letters of recommendation as you apply for jobs
• Advocates for you within the graduate program and discipline
• May serve as a role model and source of inspiration
• May become a colleague and peer in your discipline and may continue serving a mentoring role

Finding an Advisor

When do i select my first advisor.

At Cornell, the process for obtaining your first advisor varies by field.

Your faculty advisor may be assigned prior to your arrival or you may begin your program with a faculty member you met during the application process.

In some graduate fields, the faculty director of graduate studies (DGS) advises all incoming students. This provides you with time to get to know faculty in your field. By the end of the first semester or year (varying by field), it’s expected that you will have identified your own, long-term advisor. 

In fields where students apply to study with a specific faculty member (rather than do rotations and choose a lab or research group and advisor), you will have chosen an advisor prior to arriving on campus.

You can begin initial conversations about expectations and the advising relationship with your new advisor prior to the start of your program via email.

Start your graduate study and research with clear expectations and thoughtful communication about your plans for an effective advising relationship and success in graduate school.

How do I find an advisor? 

Meet and get to know faculty in your courses and in graduate field seminars and other events.

Talk to advanced students about their experiences and perceptions of the faculty in your programs and ask questions about possible advisors:

• How would you describe their approach to advising?
• What can you tell me about their work style?
• What can you tell me about their research interests?
• How good are their communication skills?
• How clear are their expectations for their graduate students?
• Do they use timeliness in reviewing their students’ writing and their approach to giving feedback?
• How available are they to meet with their graduate students?

After you have gathered information, make an appointment to meet with a potential advisor.

Possible Questions

• Is there a typical timeline you encourage your students to follow in completing their degree programs?
• How often do you meet with your students at different stages of their graduate program? (For example, during coursework, research, and writing stages)
• What are your expectations for students to make conference presentations and submit publications?
• What are your authorship policies? (This is especially relevant in fields where there is collaborative research and publishing involving the student and advisor or a group of students, postdocs, and faculty.)
• How soon should I identify my research project?
• How do you describe the degree of guidance and supervision you provide with regards to your students becoming more independent in their research and scholarship?
• If you are joining a lab or research group: What are the sources of funding for this research? Are there any new or pending research grants?
• How many of your students seek, and secure, external funding? What are your expectations for students to apply for external fellowships?
• Do you have a statement of advising you can share that lists our respective responsibilities and clarifies mutual expectations?
• What’s your advice on how students can manage what they find to be the biggest challenges in their graduate program?

Add other questions to your list based on your own needs and specifics of your program, such as questions about specialized equipment, lab safety, travel to field sites, support and accommodations for special health needs, communication during a faculty member’s sabbatical, funding in fields where there are fewer fellowships and research grants, etc.

Getting Other Mentoring Needs Met

How do i find other mentor(s) .

You may find one faculty member who can serve as both advisor and mentor, but that’s not always the case.

Consider identifying and cultivating additional mentors if that is the case. 

Suggestions on where to look for a mentor:

• The minor members of your special committee
• A faculty member who is not on your committee, and perhaps not even in your graduate field
• Peers and postdoctoral fellows who have knowledge and experience in pertinent issues

No one mentor can meet all your needs.

Good mentors have many protégés and many other demands on their time, such as teaching, research, and university or professional service. They also may not have all the expertise you need, for example, if you decide to search for jobs in multiple employment sectors.

Develop a broad network of mentors whose expertise varies and who provide different functions based on your changing needs as you progress from new student to independent scholar and researcher.

NCFDD offers a webinar, “ Cultivating Your Network of Mentors, Sponsors, and Collaborators “, which students can view after activating a free NCFDD membership through Cornell.

Maximizing the Advising Relationship

A successful relationship with your advisor depends on several different factors and varies with needs and working styles of the individuals. Some of these factors are under your control. But some are not. 

Suggestions for Building a Successful Advising Relationship

• Identify what you need from an advisor.
• Communicate clearly and frequently with your advisor to convey your questions, expectations, goals, challenges, and degree progress. Follow up verbal communication and meetings with an email detailing your understanding of what you both agreed to and next steps.
• Update your written academic plan each semester or whenever major changes or adjustments are needed.
• Consider including your plans to write competitive fellowship applications and co-authored grant proposals.
• Consider including  plans for professional development  that support your skill-building objectives and career goals.
• Recognize that you and your advisor have distinct perspectives, backgrounds, and interests. Share yours. Listen to your advisor’s. There is mutual benefit to sharing and learning from this diversity.
• Work with your advisor to define a regular meeting schedule. Prepare and send written materials in advance of each meeting. These could include: your questions, academic and research plan and timeline, and drafts of current writing projects, such as fellowship applications, manuscripts, or thesis/dissertation chapters.
• Be prepared to negotiate, show flexibility, and compromise, as is important for any successful relationship.
• Be as candid as you are comfortable with about your challenges and concerns. Seek guidance about campus and other resources that can help you manage and address any obstacles.
• Reach out to others for advice. Anticipate challenges and obstacles in your graduate degree program and their impact on the advising relationship.

Be proactive in finding resources and gathering information that can help you and your advisor arrive at solutions to any problems and optimize your time together.

Making Use of Meetings

First meetings.

Your first meeting sets the tone for a productive, satisfying, and enduring relationship with your advisor. Your first meeting is an opportunity to discuss expectations and to review a working draft of your academic plan.

Questions to ask about expectations

• What do your most successful students do to complete their degree on time?
• How often do you want us to meet?
• May I send you questions via email, or do you prefer I just come to your office?
• Would you like weekly (biweekly? monthly?) updates on my research progress?
• Do you prefer reviewing the complete draft of a manuscript or may I send you sections for feedback?
• After each meeting, I’ll make a list of what we each agreed to do before our next meeting, to help me keep moving forward with my research. Would you like a copy of that list, too, via email?

Draft Academic Plan

Prepare and bring a draft plan that outlines your “big picture” plans for your coursework, research, and writing, as well as an anticipated graduation date. (Or, email in advance with a message, such as, “I’m looking forward to meeting with you on [date] at [time], [location]. In advance, I’m sending a copy of my academic plan and proposed schedule for our discussion.”)

Contents of the plan

• Include the requirements and deadlines of your degree program. (This is information you should be able to find online or in your program’s graduate student handbook.)
• Include a general timeline indicating when you plan to meet requirements for courses or seminars, any required papers (such as a second-year paper), exams required by the graduate field (such as the Q exam) or by the Graduate School (the A exam and the B exam for research degree students).
• If your graduate field has a specific set of required courses, indicate the semester you may complete each of them, and be open to suggestions from your advisor.
• If your field does not have required courses, have some idea about the courses you are interested in taking and solicit input and suggestions from your faculty advisor.

Subsequent Meetings

Use each subsequent meeting as an opportunity to update your written academic plan and stay on track to complete your required papers and exams, your research proposal or prospectus, and the chapters or articles that comprise your thesis or dissertation.

In later meetings, you can elaborate on your general initial plan:

• Adding specific coursework or seminars
• Add professional development opportunities that interest you (workshops, dissertation writing boot camp, Summer Success Symposium, Colman Leadership Program, etc.)
• Include intentions to participate in external conferences and travel to research sites
• Identify a semester or summer when you would like to complete an internship.

Your written plan is also important to document what your advisor has agreed to, especially when the deadline to submit a manuscript or your thesis is looming and you are awaiting feedback or approval from your advisor. Use a combination of oral and written communications to stay in touch with your advisor, establish common expectations, and mark your progress toward degree completion.

Meeting Frequency

The frequency of meetings between advisors and advisees varies by field and individual. Assess your own needs and understand your advisor’s expectations for frequency of communication (in person and via email).

• Does your advisor like to provide guidance each step of the way so that he or she is aware of the details of everything you are doing?
• Does your advisor want you to launch your work more independently and report back at pre-determined or regular intervals?
• What do you need to be productive? Are you ready to work more independently?

Be proactive in seeking information. Explicitly ask how often your advisor usually meets with new students and how the advisor prefers to be updated on your progress in between meetings. Ask your peers how frequently they meet with their advisor and whether this has changed over time.

There will be disciplinary differences in meeting frequency.

• In humanities and in some social sciences, where library, archive, and field research take students away from campus, maintaining regular communication is essential, including through scheduled meetings, whether in-person or virtual.
• In life sciences and physical sciences and engineering, students often see their advisors daily in the lab or meet as a research group about externally funded projects; these regular check-ins and conversations may replace formal meetings. Make sure that you are also scheduling one-on-one times to talk about your broader goals and academic and career planning progress, however.

Some of your decisions about meeting frequency will be informed by talking to others, but much of it you learn through experience working together with your advisor. Even this will  change over time  as you become a more independent researcher and scholar. Communicate with your advisor regularly about your changing needs and expectations at each stage of your graduate career.

Resolving Conflict

In any relationship, there can be conflict. And, in the advisor-advisee relationship, the power dynamic created by the supervision, evaluation and, in some cases, funding role of your advisor can make conflicts with your advisor seem especially high.

You have options, however, including:

• Code of Legislation of the Graduate Faculty
• Campus Code of Conduct
• Policy on Academic Misconduct
• Research Misconduct
• Graduate School Grievance Policy
• Intellectual Property policies
• Graduate Student Assistantships (Policy 1.3)
• Talking with your advisor to clarify any miscommunication. Cornell University’s Office of the Ombudsman , one of the offices on campus that offers confidentiality, can also assist you by talking through the issue and helping you gather information you need before you speak directly with your advisor.
• Speaking with someone in the Graduate School, either the associate dean for academics ( [email protected] ) for academic issues, or the associate dean for graduate student life ( [email protected] ) for other issues. These deans will listen, offer advice and support, and coach you through any conversation you might want to have with your advisor. Together, you can brainstorm possible solutions and evaluate alternative plans for resolution.
• Touching base with your director of graduate studies (DGS) – if this person is not also your advisor – to talk to about policies and possible solutions to the conflict.
• Soliciting peer advice. Discuss strategies for managing and resolving conflict with your advisor. “Do you have any suggestions for me?” “Have you ever had an issue like this…?” can be effective questions.
• Identifying a new advisor if the conflict can not be resolved. Your DGS can help with this, and the Graduate School (as above) can help as well.

The National Center for Faculty Development and Diversity offers a webinar, “ How to Engage in Healthy Conflict “, which students can view after activating a free NCFDD membership through Cornell.

Changing Advisors

On occasion, students find that they need or want to change their advisor. An advisor can resign as the student’s special committee chair/faculty advisor. The  Code  of Legislation of the Graduate Faculty describes the rights and responsibilities of students and faculty in each of these situations.

Typical reasons to seek a new advisor include:

• Research interests that veer from the faculty’s expertise or ability to fund a certain project
• Your advisor retires or resigns from the university or takes an extended leave of absence for personal or professional reasons
• Differences in goals, values, or an approach to work or communication style that can’t be resolved
• Serious issues, involving suspected inappropriate behavior, questionable research conduct, or alleged bias, discrimination, or harassment

If you are considering changing advisors:

• Talk to a member of your committee, your director of graduate studies (DGS), or someone in the Graduate School about the proposed change. Some issues, such as funding, require timely attention.
• Identify other faculty members who could serve as your advisor, then meet with one or more of them. The goal is to decide together if you are a good fit with their program. Tips: Discuss or rehearse this conversation with a trusted person, especially if there were issues with your last advisor. Be transparent about these issues and address them going forward with a new advisor. Often prospective advisors are more willing to take on a new graduate student who conveys genuine enthusiasm for their area of study rather than a student who seems to be looking for a way out of a current advising relationship that has gone sour.
• Consider how and when to inform your advisor if you plan to change advisors. Be professional and respectful. Thank your advisor for past support and guidance. Don’t damage, or further damage, the relationship.
• Your DGS, if appropriate
• Office of the University Ombudsman
• Graduate School’s associate dean for graduate student life ( [email protected] )
• Graduate School’s associate dean for academics ( [email protected] )

Forms: 

• Use Student Center if you are changing your advisor before your A exam (for Ph.D. students).
• Use the Post A Committee Change Petition form for changes after the A exam. More information is available on the Graduate School’s Policy pages .

Challenges and Potential Solutions

All good relationships take work. To navigate an advising relationship successfully over time, you should familiarize yourself with some common challenges and possible actions to take.

Challenge: Mismatch in communication needs or style

One example of a communication challenge in an advising relationship is when you want input along the way during a writing project, but you have an advisor who prefers to wait to comment on a complete written draft.

Some possible steps to address this might be to talk to peers about they have handled this in their relationship with their advisor or to explain to your advisor how his or her input at this earlier stage will help speed you along toward having a complete draft for review. It’s important in communicating with your advisor to show that you understand what alternative they are proposing and why (e.g., “I understand that …”).

Challenge: Advisor unavailable or away

Your advisor might be away from campus for a semester or more to conduct research or take a sabbatical leave. Or when a grant proposal deadline or report is looming, your advisor might be less available. Maybe you’ve emailed your advisor several times with no response.

Planning and stating in advance what you need, such as feedback on a manuscript draft or signatures on a fellowship application, can help your advisor anticipate when you will have time-sensitive requests. Making plans in advance to communicate by email or video conference when either of you will be away from campus for a longer period of time is another useful strategy. Your director of graduate studies (DGS) and other faculty who serve as special committee members can also provide advice when your advisor is unavailable.

Challenge: Misaligned expectations

You are ready to submit a manuscript for publication. Your advisor says it needs much more work. Or you begin your job search, applying to liberal arts colleges with very high reputations, or schools in your preferred geographic location, but your advisor insists that you should apply for positions at top research universities.

Discussing your needs and expectations early, and often, in the advising relationship is essential. Get comfortable, and skilled, advocating for yourself with your advisor. Use the annual  Student Progress Review  as an opportunity to communicate your professional interests and goals with your advisor. Use multiple mentors beyond your advisor to get advice and expertise on topics where you need a different perspective or support.

Sometimes challenges can become opportunities for you to develop and refine new skills in communication, negotiation, self-advocacy, and management of conflict, time, and resources. For example, although you might feel abandoned if your advisor is unavailable for a time, even this potentially negative experience could become an opportunity to learn how to advocate for yourself and communicate about your needs and perceived difficulties in the relationship.

Advising Resources

Graduate School deans and directors  are available to answer academic and non-academic questions and provide referrals to useful resources.

Counseling and Psychological Services  (CAPS) staff offer confidential, professional support for students seeking help with stress, anxiety, depression, grief, adjustment challenges, relationship difficulties, questions about identity, and managing existing mental health conditions.

Let’s Talk Drop-in Consultations  are informal, confidential walk-in consultations at various locations around campus.

External Resources

University of Michigan Rackham, How to Get the Mentoring You Want  

Laura Gail Lunsford & Vicki L. Baker, 2016, Great Mentoring in Graduate School: A Quick Start Guide for Protégés

Michigan State University, Guidelines for Graduate Student Advising and Mentoring Relationships  

Michigan State University, Graduate Student Career and Professional Development  

Template for Meeting Notes

Adapted and expanded from Maria Gardiner, Flinders University © Flinders University 2007; used with permission and published in  The Productive Graduate Student Writer  (Allen, 2019). Used here with permission of the author and publisher.  

Use this template for making notes to help you plan for a productive meeting with your advisor, keep track of plans made, and clearly identify next steps that you’ll need to take to follow up on what you discussed.

Mentoring Resources

Graduate school programs focused on mentoring, building mentoring skills for an academic career.

Develop and enhance effective communication and mentorship skills that are broadly transferrable to all careers. Offered by Future Faculty and Academic Careers.

Graduate and Professional Students International (GPSI) Peer Mentoring Program

Share lessons learned as a new international student at Cornell as a peer mentor with new international student peer mentees. Offered by the GPSI in collaboration with the Graduate School Office of Inclusion and Student Engagement.

Graduate Students Mentoring Undergraduates (GSMU)

Share knowledge with and provide support to undergraduate students interested in pursuing further education. Offered in collaboration with the Office of Academic Diversity Initiatives (OADI).

Multicultural Academic Council (MAC) Peer Mentoring Program

Develop strategies to excel academically and personally at Cornell and beyond as a peer mentee or share strategies as a peer mentor. Offered by MAC in collaboration with the Graduate School Office of Inclusion and Student Engagement.

NextGen Professors Program

Learn from faculty in Power Mentoring Sessions and prepare for careers across institutional types. Offered by the Graduate School Office of Inclusion and Student Engagement and Future Faculty and Academic Careers.

Graduate School Programs with a Mentoring Component

Graduate school primer: navigating academia workshop series.

Program for new students on navigating graduate school with sessions on mentoring.

Perspectives: The Complete Graduate Student

Program for continuing students on common issues with some sessions on mentoring.

GPWomeN-PCCW Speaker Series

Series for all students featuring talks by Cornell alumnae with an occasional mentoring focus.

Future Professors Institute

One-day event featuring workshops and guest speakers with occasional mentoring focus.

Intergroup Dialogue Project (IDP)

Peer-led courses blending theory and experiential learning to facilitate meaningful communication with occasional mentoring focus.

Building Allyship Series

Series for the campus community featuring panels designed for productive dialogue with occasional mentoring focus.

Institutional Memberships

Center for the integration of research, teaching, and learning (cirtl) network.

Access to resources on teaching and research mentoring.

Access to career development and mentoring resources.

New York Academy of Sciences (NYAS)

Access to resources, including webinars and articles on mentoring.

Mentoring Programs Across Campus

Give and receive advice as part of a peer mentoring program for all College of Engineering students. Offered by Diversity Programs in Engineering.

Mi Comunidad/My Community

Peer mentoring program run by graduate and professional students affiliated with the Latin@ Graduate Student Coalition (LGSC) and supported by the Latina/o Studies Program (LSP) and Latina/o/x Student Success Office (LSSO) at Cornell University.

Additional Resources:

• Mentoring and Leadership Tips from Graduate School Programs
• Cornell University Office of Faculty Development and Diversity – Resources for Mentors and Mentees
• Careers Beyond Academia LibGuide
• National Research Mentoring Network

Graduate School Articles on Mentoring:

• Alumna Addresses Importance of Mentoring
• Becoming Better Mentors Through Workshop Series
• August Offers Mentoring Advice
• ‘A Better Chance of Providing Access’: Future Professors Institute Fosters Inclusivity

Virtual Training and External Resources

• How to Get the Mentoring You Want: A Guide for Graduate Students – University of Michigan, Rackham Graduate School
• The Science of Effective Mentorship in STEMM – National Academies of Sciences, Engineering, Medicine
• Mentor Training: Online Learning Modules – University of Minnesota Clinical and Translational Science Institute
• Mentor Curricula and Training: Entering Mentoring – Center for the Improvement of Mentored Experiences in Research

For other resources, view the Advising Guide for Research Students.

If there is anything not included on this list that we should consider, please send the information and a link to [email protected] .

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Open Access

Ten simple rules for choosing a PhD supervisor

Contributed equally to this work with: Loay Jabre, Catherine Bannon, J. Scott P. McCain, Yana Eglit

* E-mail: [email protected]

Affiliation Department of Biology, Dalhousie University, Halifax, Nova Scotia, Canada

• Loay Jabre, 
• Catherine Bannon, 
• J. Scott P. McCain, 

Published: September 30, 2021

• https://doi.org/10.1371/journal.pcbi.1009330
• Reader Comments

Citation: Jabre L, Bannon C, McCain JSP, Eglit Y (2021) Ten simple rules for choosing a PhD supervisor. PLoS Comput Biol 17(9): e1009330. https://doi.org/10.1371/journal.pcbi.1009330

Editor: Scott Markel, Dassault Systemes BIOVIA, UNITED STATES

Copyright: © 2021 Jabre et al. This is an open access article distributed under the terms of the Creative Commons Attribution License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Funding: The authors received no specific funding for this work.

Competing interests: The authors have declared that no competing interests exist.

Introduction

The PhD beckons. You thought long and hard about why you want to do it, you understand the sacrifices and commitments it entails, and you have decided that it is the right thing for you. Congratulations! Undertaking a doctoral degree can be an extremely rewarding experience, greatly enhancing your personal, intellectual, and professional development. If you are still on the fence about whether or not you want to pursue a PhD, see [ 1 , 2 ] and others to help you decide.

As a PhD student in the making, you will have many important decisions to consider. Several of them will depend on your chosen discipline and research topic, the institution you want to attend, and even the country where you will undertake your degree. However, one of the earliest and most critical decisions you will need to make transcends most other decisions: choosing your PhD thesis supervisor. Your PhD supervisor will strongly influence the success and quality of your degree as well as your general well-being throughout the program. It is therefore vital to choose the right supervisor for you. A wrong choice or poor fit can be disastrous on both a personal and professional levels—something you obviously want to avoid. Unfortunately, however, most PhD students go through the process of choosing a supervisor only once and thus do not get the opportunity to learn from previous experiences. Additionally, many prospective PhD students do not have access to resources and proper guidance to rely on when making important academic decisions such as those involved in choosing a PhD supervisor.

In this short guide, we—a group of PhD students with varied backgrounds, research disciplines, and academic journeys—share our collective experiences with choosing our own PhD supervisors. We provide tips and advice to help prospective students in various disciplines, including computational biology, in their quest to find a suitable PhD supervisor. Despite procedural differences across countries, institutions, and programs, the following rules and discussions should remain helpful for guiding one’s approach to selecting their future PhD supervisor. These guidelines mostly address how to evaluate a potential PhD supervisor and do not include details on how you might find a supervisor. In brief, you can find a supervisor anywhere: seminars, a class you were taught, internet search of interesting research topics, departmental pages, etc. After reading about a group’s research and convincing yourself it seems interesting, get in touch! Make sure to craft an e-mail carefully, demonstrating you have thought about their research and what you might do in their group. After finding one or several supervisors of interest, we hope that the rules bellow will help you choose the right supervisor for you.

Rule 1: Align research interests

You need to make sure that a prospective supervisor studies, or at the very least, has an interest in what you want to study. A good starting point would be to browse their personal and research group websites (though those are often outdated), their publication profile, and their students’ theses, if possible. Keep in mind that the publication process can be slow, so recent publications may not necessarily reflect current research in that group. Pay special attention to publications where the supervisor is senior author—in life sciences, their name would typically be last. This would help you construct a mental map of where the group interests are going, in addition to where they have been.

Be proactive about pursuing your research interests, but also flexible: Your dream research topic might not currently be conducted in a particular group, but perhaps the supervisor is open to exploring new ideas and research avenues with you. Check that the group or institution of interest has the facilities and resources appropriate for your research, and/or be prepared to establish collaborations to access those resources elsewhere. Make sure you like not only the research topic, but also the “grunt work” it requires, as a topic you find interesting may not be suitable for you in terms of day-to-day work. You can look at the “Methods” sections of published papers to get a sense for what this is like—for example, if you do not like resolving cryptic error messages, programming is probably not for you, and you might want to consider a wet lab–based project. Lastly, any research can be made interesting, and interests change. Perhaps your favorite topic today is difficult to work with now, and you might cut your teeth on a different project.

Rule 2: Seek trusted sources

Discussing your plans with experienced and trustworthy people is a great way to learn more about the reputation of potential supervisors, their research group dynamics, and exciting projects in your field of interest. Your current supervisor, if you have one, could be aware of position openings that are compatible with your interests and time frame and is likely to know talented supervisors with good reputations in their fields. Professors you admire, reliable student advisors, and colleagues might also know your prospective supervisor on various professional or personal levels and could have additional insight about working with them. Listen carefully to what these trusted sources have to say, as they can provide a wealth of insider information (e.g., personality, reputation, interpersonal relationships, and supervisory styles) that might not be readily accessible to you.

Rule 3: Expectations, expectations, expectations

A considerable portion of PhD students feel that their program does not meet original expectations [ 3 ]. To avoid being part of this group, we stress the importance of aligning your expectations with the supervisor’s expectations before joining a research group or PhD program. Also, remember that one person’s dream supervisor can be another’s worst nightmare and vice versa—it is about a good fit for you. Identifying what a “good fit” looks like requires a serious self-appraisal of your goals (see Rule 1 ), working style (see Rule 5 ), and what you expect in a mentor (see Rule 4 ). One way to conduct this self-appraisal is to work in a research lab to get experiences similar to a PhD student (if this is possible).

Money!—Many people have been conditioned to avoid the subject of finances at all costs, but setting financial expectations early is crucial for maintaining your well-being inside and outside the lab. Inside the lab, funding will provide chemicals and equipment required for you to do cool research. It is also important to know if there will be sufficient funding for your potential projects to be completed. Outside the lab, you deserve to get paid a reasonable, livable stipend. What is the minimum required take-home stipend, or does that even exist at the institution you are interested in? Are there hard cutoffs for funding once your time runs out, or does the institution have support for students who take longer than anticipated? If the supervisor supplies the funding, do they end up cutting off students when funds run low, or do they have contingency plans? ( Fig 1 ).

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Professional development opportunities—A key aspect of graduate school training is professional development. In some research groups, it is normal for PhD students to mentor undergraduate students or take a semester to work in industry to get more diverse experiences. Other research groups have clear links with government entities, which is helpful for going into policy or government-based research. These opportunities (and others) are critical for your career and next steps. What are the career development opportunities and expectations of a potential supervisor? Is a potential supervisor happy to send students to workshops to learn new skills? Are they supportive of public outreach activities? If you are looking at joining a newer group, these sorts of questions will have to be part of the larger set of conversations about expectations. Ask: “What sort of professional development opportunities are there at the institution?”

Publications—Some PhD programs have minimum requirements for finishing a thesis (i.e., you must publish a certain number of papers prior to defending), while other programs leave it up to the student and supervisor to decide on this. A simple and important topic to discuss is: How many publications are expected from your PhD and when will you publish them? If you are keen to publish in high-impact journals, does your prospective supervisor share that aim? (Although question why you are so keen to do so, see the San Francisco Declaration on Research Assessment ( www.sfdora.org ) to learn about the pitfalls of journal impact factor.)

Rule 4: It takes two to tango

Sooner or later, you will get to meet and interview with a prospective PhD supervisor. This should go both ways: Interview them just as much as they are interviewing you. Prepare questions and pay close attention to how they respond. For example, ask them about their “lab culture,” research interests (especially for the future/long term), and what they are looking for in a graduate student. Do you feel like you need to “put on an act” to go along with the supervisor (beyond just the standard interview mode)? Represent yourself, and not the person you think they are looking for. All of us will have some interviews go badly. Remember that discovering a poor fit during the interview has way fewer consequences than the incompatibility that could arise once you have committed to a position.

To come up with good questions for the prospective supervisor, first ask yourself questions. What are you looking for in a mentor? People differ in their optimal levels of supervision, and there is nothing wrong with wanting more or less than your peers. How much career guidance do you expect and does the potential supervisor respect your interests, particularly if your long-term goals do not include academia? What kind of student might not thrive in this research group?

Treat the PhD position like a partnership: What do you seek to get out of it? Keep in mind that a large portion of research is conducted by PhD students [ 4 ], so you are also an asset. Your supervisor will provide guidance, but the PhD is your work. Make sure you and your mentor are on the same page before committing to what is fundamentally a professional contract akin to an apprenticeship (see “ Rule 3 ”).

Rule 5: Workstyle compatibility

Sharing interests with a supervisor does not necessarily guarantee you would work well together, and just because you enjoyed a course by a certain professor does not mean they are the right PhD supervisor for you. Make sure your expectations for work and work–life approaches are compatible. Do you thrive on structure, or do you need freedom to proceed at your own pace? Do they expect you to be in the lab from 6:00 AM to midnight on a regular basis (red flag!)? Are they comfortable with you working from home when you can? Are they around the lab enough for it to work for you? Are they supportive of alternative work hours if you have other obligations (e.g., childcare, other employment, extracurriculars)? How is the group itself organized? Is there a lab manager or are the logistics shared (fairly?) between the group members? Discuss this before you commit!

Two key attributes of a research group are the supervisor’s career stage and number of people in the group. A supervisor in a later career stage may have more established research connections and protocols. An earlier career stage supervisor comes with more opportunities to shape the research direction of the lab, but less access to academic political power and less certainty in what their supervision style will be (even to themselves). Joining new research groups provides a great opportunity to learn how to build a lab if you are considering that career path but may take away time and energy from your thesis project. Similarly, be aware of pros and cons of different lab sizes. While big labs provide more opportunity for collaborations and learning from fellow lab members, their supervisors generally have less time available for each trainee. Smaller labs tend to have better access to the supervisor but may be more isolating [ 5 , 6 ]. Also note that large research groups tend to be better for developing extant research topics further, while small groups can conduct more disruptive research [ 7 ].

Rule 6: Be sure to meet current students

Meeting with current students is one of the most important steps prior to joining a lab. Current students will give you the most direct and complete sense of what working with a certain supervisor is actually like. They can also give you a valuable sense of departmental culture and nonacademic life. You could also ask to meet with other students in the department to get a broader sense of the latter. However, if current students are not happy with their current supervisor, they are unlikely to tell you directly. Try to ask specific questions: “How often do you meet with your supervisor?”, “What are the typical turnaround times for a paper draft?”, “How would you describe the lab culture?”, “How does your supervisor react to mistakes or unexpected results?”, “How does your supervisor react to interruptions to research from, e.g., personal life?”, and yes, even “What would you say is the biggest weakness of your supervisor?”

Rule 7: But also try to meet past students

While not always possible, meeting with past students can be very informative. Past students give you information on career outcomes (i.e., what are they doing now?) and can provide insight into what the lab was like when they were in it. Previous students will provide a unique perspective because they have gone through the entire process, from start to finish—and, in some cases, no longer feel obligated to speak well of their now former supervisor. It can also be helpful to look at previous students’ experiences by reading the acknowledgement section in their theses.

Rule 8: Consider the entire experience

Your PhD supervisor is only one—albeit large—piece of your PhD puzzle. It is therefore essential to consider your PhD experience as whole when deciding on a supervisor. One important aspect to contemplate is your mental health. Graduate students have disproportionately higher rates of depression and anxiety compared to the general population [ 8 ], so your mental health will be tested greatly throughout your PhD experience. We suggest taking the time to reflect on what factors would enable you to do your best work while maintaining a healthy work–life balance. Does your happiness depend on surfing regularly? Check out coastal areas. Do you despise being cold? Consider being closer to the equator. Do you have a deep-rooted phobia of koalas? Maybe avoid Australia. Consider these potentially even more important questions like: Do you want to be close to your friends and family? Will there be adequate childcare support? Are you comfortable with studying abroad? How does the potential university treat international or underrepresented students? When thinking about your next steps, keep in mind that although obtaining your PhD will come with many challenges, you will be at your most productive when you are well rested, financially stable, nourished, and enjoying your experience.

Rule 9: Trust your gut

You have made it to our most “hand-wavy” rule! As academics, we understand the desire for quantifiable data and some sort of statistic to make logical decisions. If this is more your style, consider every interaction with a prospective supervisor, from the first e-mail onwards, as a piece of data.

However, there is considerable value in trusting gut instincts. One way to trust your gut is to listen to your internal dialogue while making your decision on a PhD supervisor. For example, if your internal dialogue includes such phrases as “it will be different for me,” “I’ll just put my head down and work hard,” or “maybe their students were exaggerating,” you might want to proceed with caution. If you are saying “Wow! How are they so kind and intelligent?” or “I cannot wait to start!”, then you might have found a winner ( Fig 2 ).

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Rule 10: Wash, rinse, repeat

The last piece of advice we give you is to do this lengthy process all over again. Comparing your options is a key step during the search for a PhD supervisor. By screening multiple different groups, you ultimately learn more about what red flags to look for, compatible work styles, your personal expectations, and group atmospheres. Repeat this entire process with another supervisor, another university, or even another country. We suggest you reject the notion that you would be “wasting someone’s time.” You deserve to take your time and inform yourself to choose a PhD supervisor wisely. The time and energy invested in a “failed” supervisor search would still be far less than what is consumed by a bad PhD experience ( Fig 3 ).

The more supervisors your interview and the more advice you get from peers, the more apparent these red flags will become.

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Conclusions

Pursuing a PhD can be an extremely rewarding endeavor and a time of immense personal growth. The relationship you have with your PhD supervisor can make or break an entire experience, so make this choice carefully. Above, we have outlined some key points to think about while making this decision. Clarifying your own expectations is a particularly important step, as conflicts can arise when there are expectation mismatches. In outlining these topics, we hope to share pieces of advice that sometimes require “insider” knowledge and experience.

After thoroughly evaluating your options, go ahead and tackle the PhD! In our own experiences, carefully choosing a supervisor has led to relationships that morph from mentor to mentee into a collaborative partnership where we can pose new questions and construct novel approaches to answer them. Science is hard enough by itself. If you choose your supervisor well and end up developing a positive relationship with them and their group, you will be better suited for sound and enjoyable science.

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• 5. Smith D. The big benefits of working in a small lab. University Affairs. 2013. Available from: https://www.universityaffairs.ca/career-advice/career-advice-article/the-big-benefits-of-working-in-a-small-lab/

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Choosing a Thesis Advisor: A Complete Guide

One of the most important choices that you will make about your dissertation or thesis happens before you write a single word. Choosing a thesis advisor or dissertation advisor (often referred to as a dissertation chair) will have a significant impact on your entire dissertation writing experience, and for many years to come. For many doctoral students, their thesis advisor is their single greatest influence in graduate school. 

Selecting a thesis advisor is a big decision with far-reaching implications. The stakes are very high, and it is imperative to choose your thesis advisor wisely. There are many factors to consider when choosing a thesis advisor, from expertise to personality, and it pays to think carefully and weigh your options before approaching a faculty member to chair your dissertation committee . While there are subtle differences between a dissertation chair and a thesis advisor, we’ll focus on the commonalities in this article.

These are commonly asked questions about selecting a thesis advisor: 

• What does a thesis advisor do? 
• How should I choose my thesis advisor?
• What makes a faculty member a good thesis advisor? 
• What if it doesn’t work out with my thesis advisor? 

Thesis Advisor Responsibilities

While writing a dissertation is a largely solitary pursuit, a good thesis advisor will be with you every step of the way. While you are very much in the driver’s seat, it is your thesis advisor’s job to keep you off the guardrails. And deploy the airbag, if necessary. There are a few purposes that your thesis advisor will serve during your time together. 

Guidance . While the dissertation process is new to you, your thesis advisor will know it very well. She will help you navigate the obstacles and pitfalls that have derailed many projects–department politics, university regulations, funding, research opportunities, etc. Your thesis advisor will also serve as a sounding board as you distill the nebulous concept of your research project into a fully-formed idea that you can move forward with. 

Organization . A good thesis advisor will run a tight ship and keep your dissertation project moving like clockwork. As a researcher, it’s very easy to get lost in the minutiae of the literature, and it’s not difficult to find yourself trapped down a rabbit hole of scholarship. Regular milestones set by your thesis advisor are a great way to stay on track and maintain forward momentum. 

Mentorship. While an effective thesis advisor will ensure that you see your project to fruition, a great one will be with you for decades. Though I graduated with my Ph.D. in 2012 and I’m now an associate professor myself, my thesis advisor remains a guiding light in my career. Your thesis advisor can be a cornerstone of your professional network. 

Choosing a Thesis Advisor

So, how do you select a faculty member to chair your dissertation committee? With extreme care. Once you have set your sights on a dissertation chair or thesis advisor, the next step is the Big Ask. I remember being very nervous to approach the faculty member who became my chair– it seemed like such an imposition, but, as a grad student in her department, I was already on her radar. Keep in mind, your faculty members are expecting to be asked to chair dissertation committees, and they may even be a little flattered that you chose them. 

While chairing and serving on dissertation committees is a requirement for the tenured and senior faculty members in your department, it’s a lot of work. Make no mistake: accepting the role of your dissertation chair makes them nervous, too. As a faculty member, I can say with absolute certainty that a good dissertation chair will be almost as invested in your dissertation as you are. 

What Makes a Strong Thesis Advisor?

There exists a gulf between what many students desire in a dissertation chair or thesis advisor and what they actually need. While there may be a temptation to approach one of your department’s superstar faculty members to chair your committee, this may not serve you in the long term. Faculty members who have made a name for themselves through an abundance of publications, grants, awards, and conference appearances typically have jam-packed schedules, and it may be difficult for them to make you and your dissertation a priority. 

A safer bet that is likely to have a more rewarding outcome is to work with a faculty member who has already shown enthusiasm for your work. Select a thesis advisor who makes time for you, and one who always responds to your emails. This is the person you want in your corner during the sometimes stressful journey of researching and writing a dissertation. Also, it never hurts to spend some time talking to potential dissertation chairs or dissertation advisors. Get all of your questions answered, and then make a decision. 

What If It Doesn’t Work Out?

The possibility that your thesis advisor is a bad fit for your project or is incompatible for some other reason is a worst-case scenario that lurks in the furthest reaches of every graduate student’s mind. There’s no way to sugarcoat it: this is not a good situation to be in, and it can derail dissertations. The soundest strategy for dealing with an internecine conflict with your thesis advisor is prevention. 

This is why it is vital to do your homework and put a lot of thought into choosing your thesis advisor. Find someone you are compatible with and make sure you’re on the same page. Check in with them regularly, and keep them updated. Clear communication is a great way to ensure a solid partnership with your dissertation chair. Don’t forget, your dissertation chair should also be making your success a priority. You should be comfortable enough to ask questions and let them know what’s on your mind. 

The good news is that a bad fit isn’t likely to happen. Most grad students have a completely workable relationship with their dissertation chairs, and for many it turns into a long friendship built on mutual respect and admiration. Personally, every time I serve on a doctoral student’s dissertation committee, I feel a tremendous amount of pride and satisfaction when they take their place in the academic world. It’s truly an honor to help them achieve such a major milestone in their academic career, and I’m delighted to be part of it. 

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Courtney Watson, Ph.D.

Courtney Watson, Ph.D. is an Associate Professor of English at Radford University Carilion, in Roanoke, Virginia. Her areas of expertise include undergraduate and graduate curriculum development for writing courses in the health sciences and American literature with a focus on literary travel, tourism, and heritage economies. Her writing and academic scholarship has been widely published in places that include  Studies in American Culture ,  Dialogue , and  The Virginia Quarterly Review . Her research on the integration of humanities into STEM education will be published by Routledge in an upcoming collection. Dr. Watson has also been nominated by the State Council for Higher Education of Virginia’s Outstanding Faculty Rising Star Award, and she is a past winner of the National Society of Arts & Letters Regional Short Story Prize, as well as institutional awards for scholarly research and excellence in teaching. Throughout her career in higher education, Dr. Watson has served in faculty governance and administration as a frequent committee chair and program chair. As a higher education consultant, she has served as a subject matter expert, an evaluator, and a contributor to white papers exploring program development, enrollment research, and educational mergers and acquisitions.

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