The current study examined the incidence and long-term effects of sexual abuse in a nonclinical sample of adult women. Approximately 15% of 278 university women reported having had sexual contact with a significantly older person before age 15. On a modified version of the Hopkins Symptom Checklist, these women reported higher levels of dissociation, somatization, anxiety, and depression than did nonabused women. Abuse-related symptomatology was positively associated with the age of the abuser, the total number of abusers, use of force during victimization, parental incest, completed intercourse, and extended duration of time.