Does Gambling Identity Predict Unique Variance in Negative Gambling-Related Outcomes: An Examination of Direct and Interactive Associations

AbstractResearch from other addiction-related domains have reported identity-related constructs to be positively associated with substance use-related outcomes (e.g., frequency, quantity, and/or problems). Moreover, substance use identity has also been found to be predictive of unique variance in substance use-related outcomes. Given the similarities between substance use and behavioral addictions, it may also be the case that gambling identity is predictive of unique variance in negative gambling-related outcomes (e.g., frequency, expenditure, and gambling problem severity). The current study was conducted to examine whether gambling identity was predictive of negative gambling-related outcomes above and beyond the variance explained by other known risk factors of problem gambling (e.g., motives, social norms, and protective behavioral strategy [PBS] use). Moreover, gambling identity was examined as a moderator of the relationship between known risk factors of problem gambling and negative gambling-related outcomes. The current online study consisted of 270 U.S. participants who were predominantly male (90%), White (82%) and 33  years of age. The results from the negative binomial regression analyses indicated that gambling identity was predictive of unique variance in all of the negative gambling-related outcomes assessed. Moreover, gambling identity was found to moderate the relationship between motives, social norms, a nd PBS use in the prediction of negative gambling-re...
Source: Journal of Gambling Studies - Category: Addiction Source Type: research