P. S. MALONE ;
D. A. LAMIS ;
K. E. MASYN ;
T. F. NORTHRUP
|
2010
Dans Multivariate Behavioral Research (Vol.45, n°5, 2010) Article : Périodique
Dans Multivariate Behavioral Research (Vol.45, n°5, 2010) Article : Périodique
The gateway drug model is a popular conceptualization of a progression most substance users are hypothesized to follow as they try different legal and illegal drugs. Most forms of the gateway hypothesis are that "softer" drugs lead to "harder" i[...]
Historique