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Updated: Dec 13, 2025

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
Published on: April 28, 2022
Post-college changes in the association between drinking motives and drinking-related problems
Faith Shank1, Stephen Armeli1, Hannah R Hamilton2
1School of Psychology, Fairleigh Dickinson University, 1000 River Road, Teaneck, NJ 07666, United States.
Drinking to cope (DTC) motivation increasingly predicts interpersonal drinking problems in young adulthood. Other motives like conformity also change in their impact on alcohol-related issues during this transition.
Area of Science:
- Psychology
- Addiction Research
- Developmental Psychology
Background:
- Drinking motives are linked to alcohol-related problems.
- The transition from college to post-college life is a critical developmental period in young adulthood.
- Drinking to cope (DTC) motivation may become a more significant risk factor during this transition.
Purpose of the Study:
- To examine how the predictive effect of DTC motivation on drinking-related problems changes from college to post-college.
- To investigate the changing roles of social, enhancement, and conformity motives in relation to drinking problems.
- To understand the developmental trajectory of drinking motives and their consequences in early adulthood.
Main Methods:
- Longitudinal study design with N=939 college students.
- Data collected during college and approximately five years later (post-college).
- Assessed drinking motives (DTC, social, enhancement, conformity), drinking level, and various drinking-related problems.
Main Results:
- DTC motivation became a stronger predictor of interpersonal drinking problems post-college.
- Conformity motivation emerged as a stronger predictor for five out of six problem types.
- Social motives showed potential protective effects, with negative associations for certain problems post-college.
Conclusions:
- The impact of drinking motives on specific alcohol-related problems evolves during young adulthood.
- Understanding these shifting motive-problem associations is crucial for targeted interventions.
- Developmental changes in early adulthood influence the relationship between drinking motivations and negative consequences.
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