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Erikson, P.G., ET AL., A comparative study of the influence of collective efficacy on substance use among adolescent students in Philadelphia, Toronto, and Montreal. Addiction Research and Theory , Vol. 20, no. 1 (2012), p. 11-20
Ref. 183210
Location: R.1038 Archivo

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Keywords:
Actitudes sociales, Adolescentes, Control social, Drogas ilegales, Drogodependencias, Educación secundaria, Efectos, Factor de protección, Factor de riesgo, Juventud, EE.UU.