title: Alcohol and tobacco use and cognitive-motivational variables in school settings: effects on academic performance in Spanish adolescents.
abstract: The aim of the present study was to analyze: (a) the relationship between alcohol and tobacco use and academic performance, and (b) the predictive role of psycho-educational factors and alcohol and tobacco abuse on academic performance in a sample of 352 Spanish adolescents from grades 8 to 10 of Compulsory Secondary Education. The Self-Description Questionnaire-II, the Sydney Attribution Scale, and the Achievement Goal Tendencies Questionnaire were administered in order to analyze cognitive-motivational variables. Alcohol and tobacco abuse, sex, and grade retention were also measured using self-reported questions. Academic performance was measured by school records. Frequency analyses and logistic regression analyses were used. Frequency analyses revealed that students who abuse of tobacco and alcohol show a higher rate of poor academic performance. Logistic regression analyses showed that health behaviours, and educational and cognitive-motivational variables exert a different effect on academic performance depending on the academic area analyzed. These results point out that not only academic, but also health variables should be address to improve academic performance in adolescence.
authors.affiliation: Department of Health Psychology, Miguel Hernandez University of Elche, Spain.
authors.forename: Cándido J
authors.initials: CJ
authors.lastname: Inglés
authors.forename: María S
authors.initials: MS
authors.lastname: Torregrosa
authors.forename: Jesús
authors.initials: J
authors.lastname: Rodríguez-Marín
authors.forename: José A
authors.initials: JA
authors.lastname: García del Castillo
authors.forename: José J
authors.initials: JJ
authors.lastname: Gázquez
authors.forename: José M
authors.initials: JM
authors.lastname: García-Fernández
authors.forename: Beatriz
authors.initials: B
authors.lastname: Delgado
mesh_terms: D000293:Adolescent; D000428:Alcohol Drinking / Q000453:epidemiology* / Q000523:psychology*; D003071:Cognition; D003430:Cross-Sectional Studies; D004522:Educational Status; D005260:Female; D006801:Humans; D008297:Male; D009042:Motivation; D012574:Schools; D013030:Spain / Q000453:epidemiology; D011795:Surveys and Questionnaires; D064424:Tobacco Use / Q000453:epidemiology* / Q000523:psychology*