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Admissions

The Harvard Kenneth C. Griffin Graduate School of Arts and Sciences welcomes applications for admission from individuals who have or will have by the time of matriculation a BA, BS, or equivalent undergraduate degree (for prospective international students, a three- or four-year undergraduate degree from an institution of recognized standing) and actively seeks applicants from groups historically underrepresented in graduate schools. All degree candidates are admitted for full-time study beginning in the fall term.

Immigration status does not factor into decisions about admissions and financial aid. For more information, see Undocumented at Harvard.

If you already hold a PhD or its equivalent, or are an advanced doctoral candidate at another institution, you may apply to a PhD program only if it is in an unrelated field of study; however, preference for admissions and financial aid will be given to those who have not already had an opportunity to study for a doctoral degree at Harvard or elsewhere. You may also want to consider pursuing non-degree study through our Special Student or Visiting Fellow programs.

Eligible Harvard College students with advanced standing may apply in the fall of their junior year to earn an AM or SM degree during their final year of undergraduate study. Interested students must contact the Office of Undergraduate Education for eligibility details before applying.

Questions about the application or required materials should be directed to the Harvard Griffin GSAS Admissions Office at admiss@fas.harvard.edu or 617-496-6100. 

Harvard Griffin GSAS does not discriminate against applicants or students on the basis of race, color, national origin, ancestry or any other protected classification. 

Required Application Materials


Please refer to Completing Your Application on the Harvard Griffin GSAS Admissions site for details. 
A complete application consists of:

Harvard Griffin GSAS may request additional academic documents, as needed.

*Application fee waivers are available to those for whom payment of the application fee would be financially challenging. Applicants can determine eligibility for a fee waiver by completing a series of questions in the Application Fee section of the application. Once these questions have been completed, the application system will provide an immediate response regarding fee waiver eligibility.

 

**Graduate student admissions are among the most important decisions we make as a department. Like many other PhD programs around the US and abroad, we have wrestled with the question of whether we should continue to require that applicants to our PhD program submit scores from the Graduate Record Examination (GRE) as part of their application. After extensive review of the scientific literature and robust discussion among our faculty, we have decided to continue to make submission of GRE scores optional, but to Recommend that students submit GRE scores if they are able to do so. We wanted to share our candid thoughts on this here.  

A number of empirical and review papers have noted that performance on the GRE is not a strong predictor of performance on a number of graduate school metrics (e.g., correlation with graduate school GPA = .21-.31, which represent small to medium effect sizes; Woo et al., 2023) and that the fact that the significant group differences (by race/ethnicity and gender) in GRE scores suggest it may discourage those from underrepresented groups from applying to PhD programs. Other research has shown that although there are limitations to the GRE, other potential predictors of success in graduate school have even smaller correlations with such outcomes, and removing the GRE would lead us to rely on these other potentially biased factors, such as where a person received their undergraduate degree, what research lab they had the opportunity to train in, and letters of recommendation.(1) We have heard anecdotally from current and former PhD students (including those historically underrepresented in PhD programs) who argue that the GRE helped them demonstrate their abilities when they didn’t attend a top undergraduate institution or work in a well-known research lab.  

On balance, we acknowledge that the GRE is an imperfect test and should not be used as the single deciding factor in admissions; however, we fear that excluding it altogether will introduce more, not less, bias into the admissions decision-making process. Thus, we have decided to keep the submission of GRE scores optional, but to recommend that students submit their scores if they are able to do so.  

We know that many students might expect that we are looking for near-perfect scores as a requirement for admission. We are not. We do not use a rigid threshold for GRE scores, and take it into consideration with other factors (e.g., strong performance in undergraduate statistics might be used to demonstrate quantitative abilities in place of strong performance on the quantitative section of the GRE). To be transparent about this, we note that our past 10 years’ of admitted PhD applicants have had scores on the GRE ranging on the Quantitative section from the 38th to the 98th percentile, and on the Verbal section ranging from the 59th to the 99th percentile.(2 )

We will continue to work toward determining how to make admissions decisions in a way that identifies the candidates who match best with what our PhD training program has to offer and in doing so may make further adjustments to our admissions requirements in future admissions cycles.  

(1) For a review of these issues, see: Woo, S. E., LeBreton, J. M., Keith, M. G., & Tay, L. (2023). Bias, Fairness, and Validity in Graduate-School Admissions: A Psychometric Perspective. Perspectives on Psychological Science, 18(1), 3–31. https://doi.org/10.1177/17456916211055374 

(2) Note: Test scores were not required for the past 3 years and so are largely unavailable for that period.