Research Projects
Below are details of current and past research projects and collaborations. Primary findings are briefed in descriptions here and more details of each project and my role can be found by following project links.
Together these projects point to the link between social context and individual development and health, with particular attention paid to the impact of stress on psychopathology among marginalized populations.
Together these projects point to the link between social context and individual development and health, with particular attention paid to the impact of stress on psychopathology among marginalized populations.
Health & Well-being of Young Men of Color who have Sex with Men
The Healthy Young Men's Cohort Study aims to address the barriers to healthcare engagement among young men of color (Latino, Black, and Multi-Race/Ethnicity) in the greater Los Angeles area. Associations of minority and general stress with mental health and substance use are of particular interest. Distinct types of discrimination affect racial/ethnic subgroups differently and heterogeneity of the sample is important to unpacking risk.
Discrimination, Stigma, & Mental Health among Sexual Minorities
Minority stress has been linked to mental health disparities. In one data set we explore links between discrimination and mental health for racially diverse gay, lesbian, and bisexual Americans and gay Latin American men in the other. Discrimination increases likelihood of mental health problems in both data sets. In addition, we are collecting data regarding stigmatizing language and LG affect, feelings of inclusivity, and perception of ally ship. Affirming language is preferred by LG participants and is perceived as more inclusive, however, heterosexual individuals perceived no difference.
Substance Use Prevention
LateNight Penn State is a campus based, alcohol-free recreation program for university students. HealthWise South Africa is a school-based prevention program in the townships surrounding Cape Town, South Africa. The program aims to reduce substance use initiation, prevent HIV transmission, and enhance leisure and free time. Evaluation of these programs revealed intervention effects of both programs on reducing substance use initiation and escalation over time.
