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 …

Although the statistically significant relationship between personality traits and subjective well-being (i.e., self …-reported happiness and life satisfaction) is well-known in the field of positive psychology, some scholars still cast doubt on the … external validity of this finding and the strength of personality dimensions vis-à-vis other individual-level determinants of …

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