william-b-hansen documents

Commentary: Building Capacity for Prevention's Next Generation
Documents Commentary: Building Capacity for Prevention's Next Generation
Program Evaluation Strategies for Substance Abuse Prevention
Documents Program Evaluation Strategies for Substance Abuse Prevention
Perceived personal immunity: The development of beliefs about susceptibility to the consequences of smoking
Documents Perceived personal immunity: The development of beliefs about susceptibility to the consequences of smoking
Affective and social influences approaches to the prevention of multiple substance abuse among seventh grade students: Results from project SMART
Documents Affective and social influences approaches to the prevention of multiple substance abuse among seventh grade students: Results from project SMART