00892nam a22003257i 4500 20141212093239.0 911218s1991 sp gr 000 0 spa c 1082-6084 (papel) 1532-2491 (online) eng ELLICKSON, P.L. BELIEFS ABOUT RESISTANCE SELF-EFFICACY AND DRUG PREVALENCE: DO THEY REALLY AFFECT DRUG USE? Actitudes sociales Antecedentes Conducta Desarrollo cognitivo Drogodependencias Factores sociales Predicción Adicciones Documental HAYS, R.D. INTERNATIONAL JOURNAL OF THE ADDICTIONS,THE Vol. 25, no. 11 (1991), p. 1353-1378 17 33 Q1g AR 19911218 R.830 Depósito (107) AR