Graduate Policy Fellows

ISPS Graduate Policy Fellow, 2026

Zahra Abba Omar is a PhD Candidate in Sociology and Women’s, Gender, and Sexuality Studies. Her dissertation focuses on FemTech firms and how people working in technical and non-technical roles in these companies make decisions about platform design. She received her BA Honours in Sociology at the University of Cape Town in 2020, where she was a Mellon Mays Undergraduate Fellow.

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ISPS Graduate Policy Fellow, 2026

Muhammad Amasha is a sociology PhD candidate at Yale University. His research interests include politics, culture, theory, and religion. Muhammad’s doctoral dissertation examines political polarization and investigates how political competition can devolve into violent conflict, especially during unsettled times. His research uses archival, interview, and computational methods. 

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ISPS Graduate Policy Fellow, 2026

Guillermo Carranza is a PhD candidate in Economics at Yale University. His research focuses on household finance, public economics, and applied microeconomics, with particular emphasis on how people save for retirement and protect against economic risk. He combines large-scale administrative datasets with survey methods to understand the complexities behind financial decision-making. As an ISPS Fellow, Guillermo will examine how households insure against income shocks and whether this insurance is distributed equally between spouses.

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ISPS Graduate Policy Fellow, 2026

Bruce Liang is a PhD student in Sociology. His main research interest concerns examining the role of culture in facilitating social reproduction—and conversely, social mobility—with a focus on these mechanisms in educational institutions. He uses both quantitative and qualitative methods. Bruce’s current project draws on 70 in-depth interviews with students at a large research university to explore class-based disparities in how students engage with their professors. He holds an Honors Bachelor’s and a Master’s degree in Sociology from the University of Toronto.

ISPS Graduate Policy Fellow, 2026
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ISPS Graduate Policy Fellow, 2026

Shirin Purkayastha is a second-year Ph.D. student in the Departments of Black Studies and Sociology. Her research examines the consequences of financialization for the popular music industry. She is currently researching how firm-level changes following the Telecommunications Act of 1996 shaped the discursive labor of hip-hop journalism.

As an ISPS Fellow, she will examine how platform economies organize the work and subjectivities of cultural workers. Prior to Yale, she worked as a policy researcher at UCSF and the Vera Institute of Justice.

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ISPS Graduate Policy Fellow, 2026

Jordyn R. Ricard is a PhD Candidate in Clinical Psychology. Her research examines how exposure to community violence shapes mental health outcomes. She also examines how structural interventions can mitigate the negative effects of community violence, with the goal of promoting safer communities, improving well-being, and reducing pathways into the legal system. As an ISPS Fellow, she is investigating how psychological adaptations to community and structural threat interact to confer risk for mental health problems. Prior to Yale, she earned her B.S.

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ISPS Graduate Policy Fellow, 2026

Yanitza Rodriguez is a fourth-year PhD candidate in the Department of Cellular & Molecular Physiology at Yale University, working in Dr. Rachel J. Perry’s lab. Her research examines how obesity-driven metabolic dysregulation affects ovarian function, fertility, and women’s reproductive health, with a particular interest in translating basic metabolic physiology into clinical and policy-relevant insights.

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ISPS Graduate Policy Fellow, 2026

Nicolás earned his B.A. and M.A. in Sociology from the Universidad Nacional de Colombia. His research examines the intersections of culture, violence, and democracy.

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ISPS Graduate Policy Fellow, 2026

Taran is a third-year Ph.D. student in the Department of Political Science and a 2023-2024 RITM graduate fellow. Their research examines how federalism shapes American social movements, especially in local politics and the carceral state. As a policy fellow, they will study public attitudes towards, and movement discourses around, the expansion of surveillance technologies and local-federal data-sharing in law enforcement. They graduated from Penn State with degrees in sociology, philosophy, mathematics, and political science in 2023.

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