title: Normative misperceptions of drinking among college students: a look at the specific contexts of prepartying and drinking games.
abstract: OBJECTIVE
  In the collegiate context, misperceptions of student drinking norms are among the most salient predictors of heavy drinking. Despite overall overestimations of peer alcohol use, misperceptions of context-specific behaviors have been infrequently studied. The present study examines students' perceptions of the high-risk behaviors of prepartying and drinking games and investigates the relationship between perceived and actual behaviors.
  
  
  METHODS
  A sample of 524 college students completed an online assessment of actual and perceived alcohol use related to prepartying and drinking games. Quantity and frequency of overall drinking, prepartying, and drinking games were assessed for perceptions of all students at the university, as well as for male and female students separately. Questions also assessed participants' overall drinking, prepartying, and drinking game behaviors.
  
  
  RESULTS
  Participants significantly overestimated the prepartying and drinking game behaviors of all students, male students, and female students at their university. For men, perceptions of same-sex prepartying quantity and drinking game frequency and quantity were associated with actual behavior. For women, perceptions of both same-sex and other-sex prepartying quantity were associated with actual behavior.
  
  
  CONCLUSIONS
  These findings provide preliminary support for the association between context-specific perceived norms and actual prepartying and drinking game behaviors. Addressing these same-sex and opposite-sex norms during interventions may help students reduce their own engagement in these risky behaviors.
authors.affiliation: Department of Psychology, Loyola Marymount University, 1 LMU Drive, Suite 4700, Los Angeles, California 90045, USA.
authors.forename: Eric R
authors.initials: ER
authors.lastname: Pedersen
authors.forename: Joseph W
authors.initials: JW
authors.lastname: LaBrie
mesh_terms: D000293:Adolescent; D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology / Q000523:psychology*; D000435:Alcoholic Intoxication / Q000453:epidemiology / Q000523:psychology; D003430:Cross-Sectional Studies; D003469:Culture; D005260:Female; D006801:Humans; D015141:Los Angeles; D008297:Male; D012737:Sex Factors; D012919:Social Behavior; D012931:Social Environment; D012932:Social Facilitation; D012938:Social Perception; D012945:Social Values; D013334:Students / Q000523:psychology*