• Jennifer M Jester, Maria M Wong, James A Cranford, Anne Buu, Hiram E Fitzgerald, and Robert A Zucker.
• University of Michigan, Department of Psychiatry, Ann Arbor, MI, USA.
• Addiction. 2015 Jan 1; 110 (1): 71-9.

AimsWe examined the relationship between alcohol expectancies in childhood and onset of drinking, binge drinking and drunkenness in adolescence and the influence of drinking onset on expectancy development.DesignA prospective, longitudinal study of children assessed for alcohol expectancies and drinking at four time-points between ages 6 and 17 years.SettingCommunity study of families at high risk for alcoholism conducted in a four-county area in the Midwestern United States.ParticipantsThe study involved 614 children; 460 were children of alcoholics and 70% were male.MeasurementsExpectancies about alcohol effects were measured using the Beverage Opinion Questionnaire and child's drinking by the Drinking and Drug History-Youth Form.FindingsPartial factor invariance was found for expectancy factors from ages 6 to 17 years. Survival analysis showed that social/relaxation expectancies in childhood predicted time to onset of binge drinking and first time drunk (Wald χ(2) , 1 d.f. = 3.8, P = 0.05 and 5.0, P < 0.05, respectively). The reciprocal effect was also present; when adolescents began drinking, there was an increase in social/relaxation expectancy and a concomitant increase in slope of the expectancy changes lasting throughout adolescence.ConclusionsA reciprocal relationship exists between childhood alcohol expectancies and the development of alcohol involvement. Higher expectancies for positive effects predict earlier onset of problem drinking. Onset of use, in turn, predicts an increase in rate of development of positive expectancies.© 2014 Society for the Study of Addiction.

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