Bros Will Be Bros? The Effect of Fraternity Membership on Perceived Culpability for Sexual Assault.

To examine the link between fraternity membership and sexual assault perpetration, we used an experimental design to assess the role of perceptions in an ambiguous sexual assault scenario. Undergraduates (N = 408) were randomly assigned to either an experimental group where the perpetrator is a fraternity member or a control group where no fraternity information is given. Males rated perpetrators as less guilty and victims as more culpable when the perpetrator was a fraternity member, suggesting that sexual violence may be reinforced among fraternity members as they are both more likely to perpetrate sexual assault and less likely to be blamed.