J G Bachman
Affiliation: University of Michigan
- Explaining recent increases in students' marijuana use: impacts of perceived risks and disapproval, 1976 through 1996J G Bachman
Institute for Social Research, University of Michigan, Ann Arbor 48106 1248, USA
Am J Public Health 88:887-92. 1998..This study examined whether recent increases in marijuana use among seniors and among students in earlier grades reflect similar processes...