Distress tolerance and cessation-related cannabis processes: The role of cannabis use coping motives

摘要

Robust evidence implicates perceived distress tolerance as a risk factor for maladaptive cannabis use and poorer cannabis cessation outcomes. Past work suggests that perceived distress tolerance may be related to an array of clinically-relevant cannabis processes and outcomes via cannabis coping motives. Although promising, the generalizability of this work to racially/ethnically diverse samples of adult cannabis users is unknown. Additionally, investigation into alternative cannabis processes has been limited and has not controlled for the effects of other cannabis motives. Thus, the present study investigated cannabis coping motives as an explanatory variable for the relation between perceived distress tolerance and cannabis use processes that may impede cessation (e.g., cannabis use cravings, perceived barriers to cannabis cessation, and withdrawal symptoms) among an ethnically diverse sample of current cannabis using adults. Participants included 131 adult cannabis users (M-age = 36.67 years; 29.8% female; 59.2% Black, 26.2% White, 16.0% Hispanic). Results indicated that perceived distress tolerance was indirectly associated with all criterion variables through cannabis coping motives after controlling for the variance attributable to four other motives. The current study builds upon previous theoretically-supported work by examining these models among an ethnically diverse sample of current cannabis using adults and testing alternative cessation-related cannabis processes while controlling for the independent effects of four other cannabis motives.