Current PhD Students

Please note: This directory does not include all the current PhD students in this department.

E-Shien Chang

E-Shien Chan
Year started: 2016

Research interest: E-Shien (Iggy) Chang is a PhD student in Chronic Disease Epidemiology with a concentration in Social and Behavioral Sciences. Iggy’s research interests are the psycho-social and cultural determinants of health in later life and community-engaged participatory research, with a focus on addressing health disparities in the aging population. Her research also encompasses minority aging in the areas of mental health, social relationships, and elder abuse, utilizing both quantitative and qualitative methods. Prior to coming to Yale, Iggy served as the research manager for the Chinese Health, Aging, and Policy Program, Rush University Medical Center, where she coordinated and conducted research in various social-behavioral, epidemiological, and intervention studies pertaining the psycho-social well-being of Chinese American families. Iggy holds a BA in Journalism from National Chengchi University, Taiwan, and a MA in Sociology from the University of Chicago. 

Selected publications: 

  • Chang ES., Beck T., Simon MA., Dong XQ. (2014) A psychometric assessment of the psychological and social well-being indicators in the PINE study. Journal of Aging and Health 26 (7): 1116-1136 
  • Chang ES, Dong XQ (2014). Understanding elder abuse in the Chinese community: the role of cultural, social and community factors. In: Taylor R., editor. Elder Abuse and Its Prevention. Washington DC: National Academies Press. 53-58.

Jaclyn White Hughto

Year started: 2014


Research interests: Jaclyn White Hughto, MPH, is a doctoral student in Chronic Disease Epidemiology at the Yale School of Public Health. Her research includes understanding the social, spatial, and individual-level risk factors driving health inequities in sexual and gender minorities. She is also interested in identifying strategies to increase the uptake of biomedical interventions and developing behavioral interventions to prevent adverse sexual and psychosocial health outcomes in at-risk populations. Mrs. White Hughto has worked with Fenway Health in Boston since 2010 managing and conducting research studies and intervention trials with diverse Lesbian, Gay, Bisexual and Transgender (LGBT) populations. She earned her MPH in Behavioral Science and Health Education from the Rollins School of Public Health at Emory University and a Bachelor’s degree in Psychology from Boston University. Her mentor is Dr. John Pachankis. 

Selected publications

  • White, J.M., Mimiaga, M. J., Krakower, D. S., & Mayer, K. H. (2012). Evolution of Massachusetts physician attitudes, knowledge and experience regarding the use of antiretrovirals for HIV prevention. AIDS Patient Care and STDs, 26(7), 395-405. 
  • White, J.M., Dunham, E., Rowley, B.R., Reisner, S.L., & Mimiaga, M.J. (2015) Sexually explicit racialised media targeting men who have sex with men online: A content analysis of high-risk behaviour depicted in online advertisements. Culture, Health and Sexuality, (ahead-of-print) 1-14. 


Tiara C. Willie

Year started: 2014


Research interest: Tiara C. Willie is a NIMH predoctoral fellow in the Interdisciplinary HIV Prevention Training Program at the Center for Interdisciplinary Research on AIDS. She earned her B.S. in Biology at the University of North Carolina at Chapel Hill and her M.A. in Women’s Studies at Southern Connecticut State University and. Her master’s thesis, My Existence is My Activism: Evaluating the Self-Manifestation of Strength amongst Women Experiencing Intimate Partner Violence, used empowerment theory to examine women’s perceived strength and locus of control among community women experiencing intimate partner violence. Her research focuses on building knowledge on gender-based violence (GBV) and HIV/AIDS from an intersectionality framework. Her nascent program of research explores the implications of individual, relationship, community, and structural- level determinants of GBV on the sexual and reproductive health of marginalized women, domestically and globally. This empirically informed research would be used to construct GBV and HIV prevention interventions. Her mentors are Dr. Trace Kershaw and Dr. Jhumka Gupta.

Selected publications

  • Sullivan, T.P., Willie, T., Fisher, B.S. (2013). Highlights and Lowlights of Researcher-Practitioner Collaborations in the Criminal Justice System, Findings from the Researcher-Practitioner Partnerships Study (RPPS) (NIJ 243914). Washington, D.C.: National Institute of Justice, Office of Justice Programs.