Among the many social determinants linked to adolescent alcohol use and depression, racial and ethnic discrimination is a prevalent determinant among Latinx adolescents and adults that is largely overlooked in preventive interventions. This study explored the influence of perceived racial and ethnic discrimination on depressive symptoms and alcohol use intentions among Latinx adolescents. Additionally, the study explored the cross-generational effects of how mothers' perceived discrimination impacts the depressive symptoms and alcohol use of the adolescent. The study used a sample of 800 inner-city Dominican and Puerto Rican adolescent-mother dyads (adolescent mean age = 12.42 years, SD = 0.81; mother mean age = 40.55 years, SD = 8.70). Employing a five-wave panel design that followed adolescents from 8th grade to 10th grade, the study found statistically significant mediation pathways which showed that adolescents' self-reported racial and ethnic discrimination experiences were associated with increases in their immediate and long-term depressive symptoms, which in turn were associated with stronger intentions to use alcohol in the future. Further, perceived racial and ethnic discrimination experienced by Latinx mothers was associated with increases in adolescents' intentions to drink alcohol in the future, mediated by the mothers' depressive symptoms and subsequently the adolescents' depressive symptoms. As discussed, these findings have wide-ranging implications for alcohol use prevention programs targeting inner-city Latinx adolescents.

Keywords: Alcohol use prevention; Hispanic population; Inner-city adolescent; Maternal depression; Racism.

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