title: Measurement of risk and protective factors for drug use and anti-social behavior among high school students in South Africa.
abstract: The study sought to examine, for South African adolescents: 1) the reliability of sub-scales of the Communities that Care Youth Survey (CTC Youth Survey) of risk and protective factors for drug use and anti-social behavior; and 2) the extent to which tobacco, alcohol and marijuana use can be predicted from community, family, school, and peer-individual factors based on sub-scales of the CTC Youth Survey. On two occasions, 92 male and 31 female, Grade 8 and 11 students completed measures concerning: 1) their past month tobacco, alcohol and marijuana use; and 2) various community, family, school, and peer-individual factors. Cronbach alpha coefficients of sub-scales of the questionnaire ranged between .60 and .94. Kappa values were at least moderate (above .40) on 19 sub-scales, and on the remaining sub-scales observed agreement levels ranged between .49 and .94. Each domain predicted tobacco, alcohol, and marijuana use. Multiple logistic regression analyses revealed that alcohol use was most strongly accounted for by the peer domain, tobacco use by the school domain, and marijuana use by the peer and community domains. The findings support use of the CTC Youth Survey, with slight revisions, among South African high school students.
authors.affiliation: Alcohol and Drug Abuse Research Group, Medical Research Council, P.O. Box 19070, Tygerberg 7505, South Africa. neo.morojele@mrc.ac.za
authors.forename: Neo K
authors.initials: NK
authors.lastname: Morojele
authors.forename: Alan J
authors.initials: AJ
authors.lastname: Flisher
authors.forename: Martie
authors.initials: M
authors.lastname: Muller
authors.forename: Carl F
authors.initials: CF
authors.lastname: Ziervogel
authors.forename: Priscilla
authors.initials: P
authors.lastname: Reddy
authors.forename: Carl J
authors.initials: CJ
authors.lastname: Lombard
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D010379:Peer Group; D012307:Risk Factors; D012928:Social Desirability; D013019:South Africa / Q000453:epidemiology; D019966:Substance-Related Disorders / Q000453:epidemiology* / Q000523:psychology; D011795:Surveys and Questionnaires