Naomi Damberville is a 5th year Clinical Psychology PhD doctoral candidate at City College and the Graduate Center, CUNY. As a TRACC Fellow (Transnational Research Training in Addictions for Racial/Ethnic Minorities) in a NIH/NIDA funded training program. Naomi serves as Principal Investigator on a project investigating the confluence of intra- and interpersonal variables to risky behavior, specifically substance use. Specifically, I am assessing the relationship between social exclusion, rejection sensitivity, and marijuana use.