RESUMO
OBJECTIVE: This study used the stress process model to test the mediating effects of personal mastery and moderating effects of church-based social support on the relationship between daily discrimination and psychological distress across three age groups of African American and Afro-Caribbean adults. METHODS: Using a national sample of 5008 African Americans and Afro-Caribbean adults from the National Survey of American Life Study, this study employs structural equation modeling to investigate the relationships between daily discrimination, personal mastery, church-based social support, and psychological distress. RESULTS: Daily discrimination was an independent predictor of psychological distress across all groups. Group- and age-specific comparisons revealed significant differences in the experience of daily discrimination and psychological distress. Mastery was a partial mediator of the relationship between discrimination and psychological distress among Afro-Caribbeans while church support was a significant moderator only among the young and older African Americans. IMPLICATIONS: Together, our study findings provide useful first steps towards developing interventions to reduce the adverse psychological impacts of daily discrimination on African Americans and Afro-Caribbeans. Intervention efforts such as individual psychotherapy aimed to improve Afro-Caribbean individuals' sense of mastery would be a partial solution to alleviating the adverse effects of discrimination on their psychological health.