Rebecca Weiss is an Associate Professor of Forensic Assessment at John Jay College and a licensed clinical psychologist in the state of New York. Before joining the faculty at John Jay, she completed her clinical training at Yale University School of Medicine. She received her PhD and MA in Clinical Psychology from Fordham University.  She received her BA in Psychology and International Studies from Northwestern University.  Her research interests include the effect of group membership (e.g., culture, intellectual disabilities) on validity in psychological assessment, and the impact of trauma on the treatment and development of aggression and substance use disorders. 
 
At the doctoral level she teaches Cognitive Assessment and Personality Assessment.  At the undergraduate level she teaches a range of classes including Psychology & Law, Learning & Memory and Abnormal Psychology. Dr. Weiss is a mentor in the Ronald E. McNair Program and the John Jay Honors Program.  In 2019, she received John Jay's Outstanding Scholarly Mentoring Award.  In 2016, she received McNair's Kwando Kinshasa Excellence in Mentoring Award. She includes students of all levels in her lab, allowing for advanced students to provide additional supervision for less advanced students.  This provides valuable experience for the advanced students, and broadens their research productivity, while proving valuable assistance for the less advanced students. Her students present at 5-8 national or international conferences per year. Her current research projects include evaluating the effect of culture and language on measures of feigning in bilingual and monolingual Spanish-speaking samples.  She is also collaborating with Mid Hudson Psychiatric Center in an examination of competency to stand trial evaluations. Under her mentorship, her students are conducting several studies on a variety of topics including the cultural specificity of PTSD in an African sample, the effect of instruction types on simulation designs, the effect of demographic characteristics on competency to stand trial referrals, and the impact of culturally based gender identity on the development of depression.