Self-efficacy for refusal mediated by outcome expectancies in the prediction of alcohol-dependence amongst young adults.
The present study examined the relative importance of outcome expectancies and self-efficacy [1] in the prediction of alcohol dependence [2] and alcohol consumption in a sample of young adult drinkers drawn from a milieu previously reported as supportive of risky drinking. In predicting alcohol dependence, outcome expectancies were found to mediate self-efficacy and the same pattern was found for both males and females. This suggests that male and female drinkers may become more similar as they progress along the drinking continuum from risky drinking to dependent drinking. However, in women, in comparison to men, a greater array of expectancies and self-efficacy scales were found to predict heavy drinking, as measured by quantity and frequency. These results suggest that heavy drinking women are particularly at risk of developing drinking related complications and that preventative education needs to take into account gender differences.
Williams
R J
RJ
Charles Stuart University, Bathurst, Australia.
Connor
J P
JP
Ricciardelli
L A
LA
D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology / Q000523:psychology*; D000437:Alcoholism / Q000453:epidemiology / Q000523:psychology*; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D011237:Predictive Value of Tests; D012307:Risk Factors; D012309:Risk-Taking; D020377:Self Efficacy; D013334:Students / Q000523:psychology* / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires; D014495:Universities