title: Unplanned sexual activity as a consequence of alcohol use: a prospective study of risk perceptions and alcohol use among college freshmen.
abstract: OBJECTIVE
  The authors' goal was to show how risk perceptions regarding unplanned sexual activity following alcohol use are prospectively related to subsequent alcohol consumption.
  
  
  METHODS
  Undergraduate students (N = 380) completed questionnaires at 2 time points during their freshman year.
  
  
  METHODS
  In the middle of the academic year (T1), students estimated their risk of engaging in unplanned sex and reported their alcohol use during the previous term. Four months later (T2), they again reported alcohol use and indicated whether they had engaged in unplanned sex since T1.
  
  
  RESULTS
  Students who consumed more alcohol at T1 rated their risk of unplanned sex more highly, suggesting relative accuracy. Those with higher risk perceptions consumed more alcohol at T2 (controlling for T1 use), suggesting that they maintained the high-risk behavior. Last, those who were unrealistically optimistic (ie, estimated low risk at T1 yet had unplanned sex by T2) reported greater alcohol use at T2.
  
  
  CONCLUSIONS
  These findings highlight the role that risk perceptions regarding sexual activity may play in college students' alcohol use.
authors: Psychology department, University of Pittsburgh's, Pittsburgh, PA, USA. wmklein@pitt.edu
authors: William
authors: W
authors: Klein
authors: Thomas
authors: T
authors: Geaghan
authors: Tara
authors: T
authors: Macdonald
mesh_terms: D000293:Adolescent; D000328:Adult; D000428:Alcohol Drinking / Q000523:psychology*; D000435:Alcoholic Intoxication / Q000523:psychology; D017280:Condoms / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D008297:Male; D012309:Risk-Taking; D012725:Sexual Behavior; D013334:Students; D014495:Universities