Experiences of sexist discrimination as a potential explanatory factor for alcohol and drug misuse among Latina young adult women

Rationale: Marianismo beliefs, or traditional female gender role beliefs among Latinas, have been found to serve as risk or protective factors linked with health risk behaviors in prior studies, including alcohol and drug misuse. However, limited research has examined potential factors that may contribute to or explain these associations. Sexist discrimination, which can serve as a significant stressor that may contribute to substance misuse, is one potential factor that may link marianismo beliefs and substance misuse among Latina young adult women. Objective: This study examined sexism as a potential mediator of hypothesized negative associations between five marianismo beliefs (Family Pillar, Virtuous and Chaste, Subordinate to Others, Silencing Self to Maintain Harmony, and Spiritual Pillar) and alcohol and drug misuse using structural equation modeling. Method: Participants included 611 cisgender Latina full-time college student young adult women in the U.S. ages 18–26 who participated in an online cross-sectional survey about their health and behaviors. Results: Results delineated experiences of sexism as a significant risk factor for alcohol and drug misuse and as a potential explanatory factor that may partly explain associations between certain marianismo beliefs (i.e., Virtuous and Chaste beliefs) and substance misuse. Specifically, experiences of sexism partially accounted for the negative association between endorsement of the Virtuous and Chaste belief and increased alcohol and drug misuse among Latina young adults. Conclusions: Prevention and intervention efforts should take a culturally responsive, gender-informed approach to address substance misuse among Latina young adults and address the negative influence of sexism on health.