Childhood Sexual Abuse and Lifetime Aggression

Abstract

This study of college undergraduates (N = 873) examined three hypotheses regarding associations between childhood sexual abuse and lifetime aggression: 1) childhood sexual abuse was expected to account for unshared variance in the lifetime aggression indicators after controlling for the potential effects of parental physical abuse, sibling physical abuse, exposure to intimate partner violence, peer bullying, and respondent age; 2) childhood sexual abuse associations were expected to be relatively stronger among the women than the men; 3) childhood sexual abuse links to lifetime aggression were expected to vary as a function of age of victimization (adolescent < childhood < dual-age victims). Aggression histories varied widely with over 20% reporting prior injuries inflicted on others (3.2% > five injuries). Sexual abuse links to aggression tended to be stronger (p < .001) for the women than the men, and rates of aggression were higher when sexual abuse recurred across both childhood and adolescence. Partial support was found for all three hypotheses.

Keywords: Childhood sexual abuse; co-occurring abuse; intimate-partner violence; lifetime aggression; parental physical abuse; peer bullying; polyvictimization; sibling physical abuse.