Understanding the relation between expectancies and drinking among DUI offenders using expectancy categories

Area of Science:

• Psychology
• Addiction Research
• Behavioral Science

Background:

• Recent studies indicate negative expectancies predict drinking behaviors.
• Understanding expectancies is crucial for addressing alcohol-related issues.

Purpose of the Study:

• Examine relationships between positive expectancies, negative expectancies, and drinking.
• Investigate these associations in a sample of DUI offenders.

Main Methods:

• 96 DUI offenders completed questionnaires on alcohol expectancies and drinking habits.
• Measures included the Negative Alcohol Expectancy Questionnaire (NAEQ) and Alcohol Expectancy Questionnaire (AEQ).
• A 3-month follow-up assessed drinking patterns.

Main Results:

• Both positive and negative expectancies correlated with recent alcohol consumption.
• Baseline drinking and negative expectancies predicted drinking days at follow-up.
• Low positive/low negative expectancy group drank more than low positive/high negative group.

Conclusions:

• Negative alcohol expectancies are significantly related to drinking behaviors.
• High positive expectancies may diminish the restraining effect of negative expectancies on drinking.