title: Development of a measure of drinking and driving expectancies for youth.
abstract: The present study constructs and provides initial validation for a measure of positive expectancies for drinking and driving for use with adolescents and young adults (PEDD-Y). In Study 1, items were generated through open-ended responses from high school- and college-age youth. Data collected from a 2nd sample of college students (n = 404) identified a 29 item, 4 factor questionnaire. Two of the PEDD-Y factors (Convenience, Avoiding Consequences) explained additional variance in drinking and driving behavior above and beyond other cognitions about drinking and driving. Study 2 extended these results to a high school sample (n = 185). Study 3 demonstrated test-retest reliability of the PEDD-Y in college-age youth (n = 165). These results provide initial evidence for the utility of the PEDD-Y in assessing drinking and driving risk in adolescents and college students.
authors.affiliation: Department of Psychological Sciences, University of Missouri-Columbia, 65211, USA. mccarthydm@missouri.edu
authors.forename: Denis M
authors.initials: DM
authors.lastname: McCarthy
authors.forename: Sarah L
authors.initials: SL
authors.lastname: Pedersen
authors.forename: Dana M
authors.initials: DM
authors.lastname: Thompsen
authors.forename: Melanie E
authors.initials: ME
authors.lastname: Leuty
mesh_terms: D000293:Adolescent; D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology*; D001334:Automobile Driving / Q000706:statistics & numerical data*; D003071:Cognition; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D013334:Students; D011795:Surveys and Questionnaires