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Updated: Aug 14, 2026

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
Published on: April 28, 2022
University students' knowledge of alcoholic drinks and their perception of alcohol-related harm
Penelope Hasking1, Carly Shortell, Mireille Machalek
1Department of Psychology, Monash University, Melbourne, Australia. penelope.hasking@med.monash.edu.au
Abstract:
A total of 371 university students were asked to estimate the amount of alcohol contained in a standard drink and to estimate the number of standard drinks contained in popular alcoholic beverages. In addition, students completed questionnaires assessing their perception of short and long term harm related to the consumption of beer, wine, spirits and pre-mixed alcopops. Results revealed that students were generally inaccurate in their estimate of alcoholic content of beverages, and national guidelines for low risk drinking. Students were also found to hold different perceptions regarding how harmful different alcoholic beverages were. While both male and female students considered spirits to be more harmful than beer, wine and pre-mixed drinks, males also believed beer to be more harmful than wine when considering the short term consequences. The pattern of beliefs reported by this sample suggest a high-risk population who are not aware of the risks they are exposing themselves to through their drinking behavior.
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