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 …

happiness and depressive symptoms against a control group, as well as to explore personality traits as moderator variables of … happiness and decreasing depressive symptoms compared to a control group. Two personality domains showed significance as …

(e.g., personality) of SWB. The domains mentioned most frequently (career, family, romantic life) were also the ones that …