RESUMEN
This study examined whether sexual objectification (i.e., reducing someone to a sex object via a disproportionate focus on appearance and sexual characteristics) was associated with decreased confidence in future bystander intervention to reduce the risk for sexual violence (i.e., bystander efficacy) through several barriers to intervention: failing to notice the event, failing to identify the situation as risky, and failing to take responsibility Participants were 1,021 undergraduates (n = 309 men; n = 712 women) who completed self-report measures. Because men frequently perpetrate objectification, whereas women often experience objectification, complementary models were tested with objectification perpetration in men and objectification experiences in women. As expected, for men, each barrier mediated negative associations between objectification perpetration and bystander efficacy. Unexpectedly, for women, each barrier mediated positive associations between objectification experiences and bystander efficacy. Findings underscore important gender differences in associations between sexual objectification and bystander efficacy, as well as potential benefits of helping bystanders recognize the risk for sexual violence and assume responsibility for intervening.