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The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
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Temporal alcohol availability predicts first-time drunk driving, but not repeat offending.

Timothy P Schofield1, Thomas F Denson

  • 1School of Psychology, University of New South Wales, Sydney, Australia. t.schofield@unsw.edu.au

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Longer alcohol outlet hours correlate with more first-time drunk driving offenses, but not repeat offenses. Temporal alcohol availability may drive initial drunk driving, while other factors influence recidivism.

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Area of Science:

  • Public Health
  • Criminology
  • Substance Abuse Research

Background:

  • Alcohol availability is a known risk factor for drunk driving.
  • Previous research has not differentiated the impact of alcohol availability on first-time versus repeat drunk driving offenses.

Purpose of the Study:

  • To investigate the relationship between alcohol outlet business hours and drunk driving charges.
  • To determine if this relationship differs for misdemeanor (first offense) and felony (repeat offense) drunk driving charges in New York State.

Main Methods:

  • Analysis of New York State drunk driving charges in 2009.
  • Examination of the association between business hours of on-premises alcohol outlets and drunk driving charges.
  • Assessment of the impact of per capita outlet density on drunk driving charges.

Main Results:

  • Extended business hours of alcohol outlets were significantly associated with a higher number of misdemeanor drunk driving charges.
  • No significant association was found between longer outlet business hours and felony drunk driving charges.
  • Per capita density of alcohol outlets did not correlate with either misdemeanor or felony drunk driving charges.

Conclusions:

  • Temporal alcohol availability, indicated by outlet business hours, appears to be a significant factor for first-time drunk driving offenses.
  • Factors beyond temporal availability likely influence repeat drunk driving behaviors and recidivism.