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Implicit alcohol associations, particularly drinking identity and alcohol excitement, predict hazardous drinking in college students. These findings suggest targeting these associations for screening and intervention efforts.

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Area of Science:

  • Psychology
  • Addiction Science
  • Public Health

Background:

  • Implicit alcohol associations (IAAs) show promise in predicting college student hazardous drinking.
  • Prospective studies with multiple assessments and controls for prior drinking are needed to validate IAAs.
  • Understanding IAAs is crucial for developing effective screening and intervention strategies.

Purpose of the Study:

  • To prospectively evaluate three IAAs (drinking identity, alcohol approach, alcohol excitement) as predictors of hazardous drinking in US undergraduates.
  • To assess the predictive utility of IAAs over time and in relation to explicit measures and prior drinking behavior.

Main Methods:

  • 506 undergraduates completed 8 online assessments over 21 months.
  • Measures included IAAs, explicit constructs, and hazardous drinking (consumption, problems, alcohol-use disorder risk).
  • Analyses controlled for previous drinking and explicit measures.

Main Results:

  • Drinking identity and alcohol excitement predicted future alcohol consumption and problems, even after controlling for prior drinking.
  • Drinking identity also predicted future risk of alcohol-use disorder.
  • Alcohol approach associations showed limited predictive value.

Conclusions:

  • Implicit alcohol associations differ in their predictive utility for college student hazardous drinking.
  • Drinking identity and alcohol excitement are robust prospective predictors of hazardous drinking.
  • Targeting these specific IAAs may enhance screening and intervention efforts.