Historique
N. S. TOBLER ;
H. H. STRATTON
|
1997
Dans Journal of Primary Prevention (Vol.18, n°1, September 1997) Article : Périodique
Dans Journal of Primary Prevention (Vol.18, n°1, September 1997) Article : Périodique
Effectiveness of different types of drug prevention programs was examined in a meta-analysis of 120 school-based programs (5th-12th) that evaluated success on self-reported drug use measures. Hypothesis tests using Weighted Least Squares regress[...]
