Adaptation of the Alcohol Expectancy Questionnaire (AEQ-A): a short version for use among 13-year-olds in Norway.

An adaptation of a Norwegian modified short version of Christiansen & Goldman's Alcohol Expectancy Questionnaire for Adolescents (AEQ-A) was examined in this survey. Subjects were 924 Norwegian seventh graders, with an average age of 13.3 years. From the original 90 items, 27 items representing all seven original scales were used in this study. Factor analysis did not create any preferred new factor solution compared to Christiansen & Goldman's original factors. Internal consistency of the seven AEQ-A scales ranged from 0.37 to 0.72 on Cronbach's alpha. All seven AEQ-A scales correlated significantly with self-reported alcohol use as was expected, and this study also replicated the relative importance of the social enhancement scale. This was the first study using AEQ-A in a non-English-speaking culture. The generalizability of alcohol outcome expectancies was strongly supported. The present study indicates that the Norwegian version of AEQ-A possesses a level of concurrent validity and internal reliability that is acceptable compared to the original scales, and can serve as a useful instrument in behavioral research on alcohol use among Norwegian adolescents in the years to come.