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Updated: Jun 4, 2026

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
Published on: April 28, 2022
Outlet density as a predictor of alcohol use in early adolescence
Stephen R Shamblen1, Melissa S Harris, Chris L Ringwalt
1Pacific Institute for Research and Evaluation-Louisville Center, Kentucky, USA. sshamblen@pire.org
Introduction:
Recent national youth surveys suggest that alcohol availability plays a role in determining use. One measure of availability receiving recent attention is outlet density; however, few studies have examined the effects of outlet density in younger populations.
Methods:
Data were collected from a national sample of the United States (N = 5,903) followed between 6th and 8th grades, as part of a study funded by the Office of Juvenile Justice and Delinquency Prevention (OJJDP). Measures of outlet density were also acquired.
Results:
Students in high off-site density communities increased their alcohol use; however, students attending schools in low outlet density communities had higher initial levels of alcohol use that remained relatively stable.
Discussion:
The implications and limitations of these findings are discussed.
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