Faculty

Dr. Violet Cheung is an associate professor in the department of psychology at the University of San Francisco. Her research on mass emotions started 15 years ago while she was completing her doctorate degree at UC Berkeley. She examined angry responses to the 9/11 terrorist attack and how the public sentiment precipitated the U.S. to go to war. She now focuses on anxious and fearful responses in the new contexts of cyber insecurity and the migrant crisis. Her research was funded by the...

Kevin M. Chun, PhD, is professor of psychology and co-founding faculty member of USF Asian American Studies and Critical Diversity Studies programs. Prof. Chun’s research program examines acculturation effects on Asian American immigrant health and psychosocial adjustment using community-based research methods. His primary research goals include improving conceptual models and measures of acculturation, and identifying health interventions that reduce acculturation stress and improve immigrant...

Ja’Nina Garrett-Walker is an Associate Professor in the department of Psychology at the University of San Francisco. She earned her BA from University of San Francisco and her PhD from the Graduate Center of City University of New York. She is a developmental psychologist whose research focuses on multiple identity development for Black lesbian, gay, bisexual, and transgender (LGBT) emerging adults. Prof. Garrett-Walker utilizes quantitative and qualitative methodologies to examine the...

Aline Hitti is an assistant professor in the Psychology Department at the University of San Francisco. She completed her doctoral degree in Human Development and Quantitative Methodology from the University of Maryland. Her research focuses on children’s and adolescents’ social cognitive and moral development in intergroup contexts. She has authored and co-authored several chapters on social exclusion and intergroup peer relations, highlighting how morality is applied in these social contexts...

Saera Khan is a social psychologist who received her PhD at Washington University in St. Louis. Her research explores the social cognitive processes involved in the reliance of stereotypes for judgment and the consequences of these prejudicial judgments for stigmatized groups. She also studies the role of identity and culture in the formation of moral judgments. She teaches Psychology Practicum, Social Psychology, and Advanced Research Methods.

Marisa Knight, PhD, specializes in cognitive neuroscience. She teaches biological psychology and research design, and her research is focused on the interplay between motivation, emotion and cognitive functioning across the lifespan.

Ben Levy is a cognitive neuroscientist who received his PhD from the University of Oregon. His research focuses on memory and cognitive control, with a particular interest in understanding why we forget. He teaches biological psychology, research design, and learning, memory and cognition.

Fr. Gerdenio (Sonny) Manuel, S.J. is Director of USF's Saint Ignatius Institute and Professor of Psychology. He is also the Provincial Assistant for Higher Education and Prefect of Studies for the California Province of the Jesuits. Fr. Manuel's areas of scholarship include coping with stress and traumatic life events and the relationship of psychology, faith, and religious life. He is the author of Living Celibacy, Healthy Pathways for Priests published by Paulist Press. His teaching interests...

Edward Munnich, PhD, is a cognitive psychologist. He received his degree from the University of Delaware. He teaches research design; learning, memory and cognition; and related courses. His research focuses on whether, and to what extent, statistics influence people's beliefs and preferences about personal and public policy issues.

John Pérez received his PhD in Clinical Psychology at Yale University and completed his postdoctoral research fellowship at UCSF. His research focuses on exploring how diverse people use religious and spiritual resources (e.g., prayer, support from religious communities) to cope with stressful life events and chronic illnesses. In addition, he studies health promotion interventions among low-income, underserved Latinos, especially depression prevention and cancer prevention via faith-based...

Professor Ruff received a Master in Education, a Master in Couples and Family Therapy, and a doctorate in Human Development and Family Studies. She worked in Solano County at a nonprofit clinic as a Program Supervisor and Lead Clinician serving at-risk youth, and at A Home Within as Program Director. She maintains a small private practice, focused on the treatment of adolescents and maltreated youth.  Saralyn’s research agenda is largely rooted in her clinical experiences, focused on mental...

Dr. Silverthorne is a social/organizational psychologist. He has authored several books and published numerous numerous articles in refereed journals. His recent research has focused on testing the applicability of organizational behavior theories, especially leadership, across cultures. In addition, other current research is exploring the benefits of yoga for brain injured individuals.

Combining a passion for music with scientific curiosity, Professor Indre Viskontas works at the intersection of art and science. Her scientific work has been featured in Oliver Sacks’ book Musicophilia, Nautilus, and Discover Magazine. She has also written for MotherJones.com, American Scientist, and other publications. Her first book, How Music Can Make You Better, was published by Chronicle Books in April 2019, and within a week was the best-selling music appreciation book on Amazon. She’s...