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Updated: Aug 16, 2026

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
Published on: April 28, 2022
Motivation and life events: a prospective natural history pilot study of problem drinkers in the community
John A Cunningham1, T Cameron Wild, Anja Koski-Jännes
1Centre for Addiction and Mental Health, 33 Russell Street, Toronto, Ontario, Canada M5S 2S1. John_Cunningham@camh.net
Abstract:
A prospective natural history study was conducted of problem drinkers who were thinking about quitting or reducing their alcohol consumption. Two primary constructs, cognitive appraisals and life events, were measured in a mailed-out baseline survey. A one-year follow-up survey identified those who had made reductions in drinking. Partial correlations controlling for baseline drinking severity revealed some support for both cognitive appraisal and life events explanations of change.
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