Pre-Assault Personality Predicts the Nature of Adverse Outcomes Among Sexual Assault Victims.

Abstract

Exposure to sexual assault results in ongoing harms for women. After an assault, some women engage in higher levels of externalizing behaviors, such as problem drinking, and others experience higher levels of internalizing dysfunction, such as symptoms of anxiety and depression. We sought to understand the role of premorbid factors on the different post-assault experiences of women. We studied 1,929 women prospectively during a period of high risk for sexual assault (the first year of college): women were assessed in July before arriving at college and in April near the end of the school year. A premorbid personality disposition to act impulsively when distressed (negative urgency) interacted positively with sexual assault experience to predict subsequent increases in drinking behavior; a premorbid personality disposition toward internalizing dysfunction positively interacted with sexual assault experience to predict increased symptoms of anxiety and depression. Women with different personalities tend to experience different forms of post-assault consequences.