Allen, Jadie; Holder, Mark - In: Journal of Happiness Studies 15 (2014) 2, pp. 301-321
personality. Undergraduates (N = 570) completed online measures of marijuana use, negative consequences (using a modified form of … the Rutgers Alcohol Problem Index), well-being (happiness, life satisfaction, depression, and positive and negative affect …), and personality (using the NEO-PI-R). Rates of marijuana use were higher than those reported in many previous studies …