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Related Experiment Video

Updated: Jan 30, 2026

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Reducing alcohol consumption during pre-drinking sessions: testing an integrated behaviour-change model.

Kim M Caudwell1, Jacob J Keech2, Kyra Hamilton1,2

  • 1a Health Psychology and Behavioural Medicine Research Group, School of Psychology and Speech Pathology, Faculty of Health Sciences , Curtin University , Perth , Australia.

Psychology & Health
|January 15, 2019
PubMed
Summary
This summary is machine-generated.

Pre-drinking among university students is linked to past behavior, perceived control, and drinking identity, but not intentions. Interventions should focus on fostering intentions to reduce harmful alcohol consumption.

Keywords:
Alcoholdual-systems modelpre-drinkingself-determination theorytheory of planned behaviour

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Area of Science:

  • Psychology
  • Public Health
  • Behavioral Science

Background:

  • Pre-drinking, consuming alcohol before an event, elevates alcohol-related harm risks.
  • This behavior is prevalent in undergraduate student populations.

Purpose of the Study:

  • To investigate motivational, social-cognitive, and implicit predictors of pre-drinking behavior in university students.
  • To test an integrated behavior change model for understanding and potentially reducing pre-drinking alcohol consumption.

Main Methods:

  • A cohort of 289 university students completed an online survey assessing various behavioral and cognitive factors.
  • Measures included motivational and social-cognitive constructs, past pre-drinking behavior, and implicit drinking identity via an association test.
  • Pre-drinking alcohol consumption was self-reported at a 4-week follow-up.

Main Results:

  • The integrated behavior change model showed limited support for its hypotheses.
  • Past behavior, perceived behavioral control, and implicit drinking identity significantly predicted follow-up pre-drinking consumption.
  • Crucially, intention to reduce pre-drinking did not significantly predict future consumption.

Conclusions:

  • Pre-drinking behavior is associated with established habits, perceived control, and self-identity related to drinking, rather than intentions to change.
  • The findings challenge the direct applicability of the integrated behavior change model in this specific context.
  • Future interventions should address these identified factors and prioritize facilitating intention formation for behavior change.