Is marijuana identity associated with marijuana use and consequences? An examination of direct and interactive associations

AbstractBackground: There is relatively little research examining the relationship between identity and marijuana-related outcomes (e.g., marijuana use and consequences). Identity may both directly help shape marijuana use behaviors and moderate the influence of other risk factors on marijuana outcomes. Objectives: The current study examines the relationship between marijuana identity and marijuana-related outcomes among emerging adults and explores whether identity moderates the relationships between nonidentity correlates (e.g., perceived norms and negative affect) of marijuana-related outcomes. Methods: College students who reported marijuana use in the past 12 months completed measures of marijuana identity, perceived norms, negative affect, frequency of marijuana use, and marijuana consequences. Conclusions/Importance: The results indicated that marijuana identity is associated with marijuana use frequency and moderates the relationship between perceived norms and marijuana consequences. The findings...