title: Predictors of polydrug use among four ethnic groups: a 12-year longitudinal study.
abstract: We examined adolescent risk and protective constructs associated with adult polydrug use among four ethnic groups. Both mean and relational differences among the constructs were examined by ethnic group. Teenage polydrug use was a significant predictor of adult polydrug use for Caucasians, African-Americans, and Latinos. Although this relationship was not evident for Asians, teenage alcohol use increased adult cigarette use, and early religiosity increased adult alcohol use. Early parental support/bonding predicted less adult Polydrug Use for Caucasians. For Latinos, general social conformity and low liberalism decreased cigarette use as an adult. In general, the implications of the results are that prevention strategies should emphasize the reduction of teenage drug use to decrease adult polydrug use among Caucasians, Latinos, and African-Americans. Future research should examine other possible risk and protective conditions related to adult polydrug use among diverse populations.
authors.affiliation: Substance Abuse Research Center, Psychology Department, University of California, Los Angeles 90095-1563, USA. egalaif@ucla.edu
authors.forename: E R
authors.initials: ER
authors.lastname: Galaif
authors.forename: M D
authors.initials: MD
authors.lastname: Newcomb
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior / Q000523:psychology; D000328:Adult; D000434:Alcoholic Beverages; D003430:Cross-Sectional Studies; D003866:Depressive Disorder / Q000175:diagnosis / Q000523:psychology; D005006:Ethnicity / Q000523:psychology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D013287:Illicit Drugs; D008297:Male; D010287:Parent-Child Relations; D011446:Prospective Studies; D012925:Social Conformity; D019966:Substance-Related Disorders / Q000175:diagnosis*; D011795:Surveys and Questionnaires; D013997:Time Factors
chemical_list: D013287:Illicit Drugs