Associations Between Sexual Trauma and Sexual Relationship Power Among Latina Immigrant Farmworkers: The Moderating Role of Gender Norms.

Sexual trauma is a national public health concern due to the alarming rates at which it occurs and decades of research supporting its long-term deleterious effects on health outcomes. We assessed the impact of gender norms and sexual trauma on power within sexual relationships among Latina immigrant farmworkers. At baseline, participants (N  = 175) completed a survey examining demographic information, sexual trauma history, and gender norms; a follow-up was administered 6 months later. Past sexual trauma was associated with less power in sexual relationships, r  = -.25, p < .001, as was endorsement of traditional Latina gender norms (i.e., marianismo): sexual relationship control, r  = -.38, p < .001; sexual decision-making dominance, r  = -.21, p  = .005. In contrast, egalitarian gender norm endorsement was associated with higher levels of sexual relationship control, r  = .37, p < .001, and sexual decision-making dominance, r  = .17, p  = .023. Gender norms moderated the association between sexual trauma and sexual relationship power. Specifically, women who subscribed more to marianismo and reported sexual trauma had less decision-making dominance in sexual relationships, whereas those with lower ratings of marianismo reported higher levels of decision-making dominance despite sexual trauma, R2   = .03, p  = .022. Sexual trauma history coupled with higher ratings of egalitarian gender norms was associated with higher levels of sexual relationship control, DR2   = .02, p  = .023. These results highlight the importance of culturally informed research to increase the sexual and overall health of vulnerable populations (e.g., Latina immigrant farmworkers).