Examining how bystanders intervene and perpetrators respond to intervention during experiences of sexual aggression.

This article focuses on bystanders' observations of sexual aggression among peers, detailing the strategies perpetrators use and their responses to intervention attempts. Based on reports from 247 young adults, including 99 who witnessed recent incidents, the study found that physical force—such as unwanted touching, isolating targets, and forced sexual contact—was the most commonly observed tactic, often occurring in social settings involving heavy alcohol use. Verbal coercion and pressure to consume alcohol were also noted, while perpetrators frequently responded to bystander intervention with excuses, minimization, denial, or hostility. These findings highlight the complexity of bystander intervention and suggest that prevention programs should incorporate detailed education on perpetrator behaviors and strategies to safely support intervention efforts.