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Related Experiment Video

Updated: Jun 7, 2026

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
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Dose-response expectancies for alcohol: Validation and implications for brief interventions.

Gwen E Adey1, Simon C Moore, Ivor G Chestnutt

  • 1Applied Clinical Research and Public Health, School of Dentistry, Cardiff University, Cardiff, UK.

Drug and Alcohol Review
|October 27, 2010
PubMed
Summary

This study introduces the Dose Response Expectancies for Alcohol Metrics (DREAM) questionnaire to explore alcohol expectancies across drinking sessions. DREAM shows promise for developing targeted brief interventions for alcohol-related issues.

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Area of Science:

  • Psychology
  • Addiction Research
  • Behavioral Science

Background:

  • Brief interventions for alcohol problems often utilize behavioral motivation theories.
  • Understanding alcohol expectancies across drinking occasions is crucial for intervention development.
  • Existing models lack a tool to assess expectancies throughout a drinking session.

Purpose of the Study:

  • To introduce and provide initial validity statistics for the Dose Response Expectancies for Alcohol Metrics (DREAM) construct.
  • To investigate alcohol expectancies across the entire drinking session.
  • To inform novel brief interventions for alcohol problems.

Main Methods:

  • Twenty-seven participants completed a test-retest reliability assessment of the DREAM questionnaire.
  • Hypothesized relationships between anticipated alcohol dose and affective responses were examined.
  • The study assessed anticipated happiness and nausea following drinking.

Main Results:

  • The DREAM questionnaire demonstrated good test-retest reliability for anticipated happiness and nausea.
  • A systematic relationship was found between anticipated alcohol dose and affective response.
  • DREAM effectively measures alcohol dose-response expectancies across drinking sessions.

Conclusions:

  • DREAM provides a novel method for assessing alcohol dose-response expectancies during drinking sessions.
  • This construct offers a theoretical foundation for developing effective brief interventions.
  • The findings are particularly relevant for interventions targeting young people.