Adolescent drug use in Mexico and among Mexican American adolescents in the United States: environmental influences and individual characteristics.
The authors compared high school students in Baja California Norte (BCN), Mexico (n = 775), with Mexican American students in Los Angeles (LA), California (n = 516). The students' use of cigarettes, alcohol, marijuana, cocaine, inhalants, and other illicit drugs were compared, because these vary by gender, country, and their age of first drug use and are influenced by demographic variables, individual characteristics, and environmental influences. More BCN students than LA students had used alcohol, but more LA than BCN students had used illicit drugs and initiated drug use earlier. When demographic variables were influential, they were most powerful and increased the risk for drug use more than environmental factors or individual characteristics. Environmental factors were most influential for boys' drug use, whereas environmental and demographic variables were most influential for girls' drug use.
University of California, Los Angeles, Department of Psychology, 1282A Franz Hall, Box 951563, Los Angeles, California 90095-1563, USA. felixortiz@psych.ucla.edu
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Félix-Ortiz
J A
JA
Villatoro Velázquez
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Medina-Mora
M D
MD
Newcomb
D000293:Adolescent; D000294:Adolescent Behavior / Q000523:psychology*; D000328:Adult; D002140:California / Q000453:epidemiology; D002391:Catchment Area, Health; D005260:Female; D006801:Humans; D008297:Male; D017058:Mexican Americans / Q000523:psychology* / Q000706:statistics & numerical data; D015995:Prevalence; D012649:Self Concept; D012931:Social Environment; D019966:Substance-Related Disorders / Q000208:ethnology*; D014481:United States / Q000453:epidemiology