Differential associations between race-based traumatic stress and major, everyday, and vicarious racial discrimination among young adults of color

Race-based traumatic stress (RBTS) is a psychological response to racial discrimination among individuals with marginalized racial/ethnic identities, but the literature about how different forms of racial discrimination contribute to RBTS is lacking. We compared the effects of major, everyday, and vicarious racial discrimination on RBTS and evaluated the associations between ethnic–racial identity (ERI) and RBTS. Analyses used cross-sectional survey data from Black, Asian, and Latine young adults (N = 1,342, M_age = 25.9 years) collected in 2022. Demographic variables; major, everyday, and vicarious racial discrimination; ERI commitment and exploration; and RBTS were assessed. Hierarchical multiple regression was used to identify correlates of RBTS. Everyday, β = .37, p < .001; vicarious, β = .16, p < .001; and major racial discrimination, β = .16, p = .004, predicted RBTS. Neither ERI commitment nor ERI exploration was significantly associated with RBTS. Race did not moderate the associations between major, everyday, or vicarious discrimination and RBTS, highlighting that Black, Asian, and Latine young adults appear to be equally at risk. As most vicarious racial discrimination and RBTS research has focused on Black samples, we expand the literature by including Latine and Asian young adults. Our observation that vicarious racial discrimination was a similarly strong predictor of RBTS compared to everyday and major racial discrimination underscores the importance of its inclusion in research focused on discrimination and mental health. Taken together, clinical assessment should focus on questions related to diverse experiences of racial discrimination for individuals with marginalized racial identities.