The Role of Positive Alcohol Expectancies in Underage Binge Drinking Among College Students

Objective: This study explored associations between positive alcohol expectancies, and demographics, as well as academic status and binge drinking among underage college students. Participants: A sample of 1,553 underage college students at 3 public universities and 1 college in the Southeast who completed the Core Alcohol and Drug Survey in the Spring 2013 semester. Methods: A series of bivariate analyses and logistic regression models were used to examine associations between demographic and academic status variables as well as positive alcohol expectancies with self-reported binge drinking. Positive alcohol expectancies were examined in multivariable models via 2 factors derived from principal component analyses. Results: Students who endorsed higher agreement of these 2 emergent factors (sociability, sexuality) were more likely to report an occurrence of binge drinking in the past 2 weeks. Conclusions: Study results document associations between positive alcohol expectancies and binge drinking among underage students; implications for prevention and treatment are discussed.