Special publics Special public: Drug use Path HEALTH Drug use Number of studies 1 Additional keywords addition, dependency, substance use Related publics Related correlational subjects List of Studies on this Public Reference Title of publication Public Smucker Barnwell et al. (2006): study ZZ Anglo-America 2001 Cannabis, Motivation, and Life Satisfaction in an Internet Sample. 18+ aged, cannabis users and non-users, USA and Canada, 200?