Treeby, MS and Rice, SM and Wilson, M and Prado, CE and Bruno, R, Measuring alcohol use-related shame and guilt: Development and validation of the Perceptions of Drinking Scale, Substance Use and Misuse, 55, (3) pp. 441-451. ISSN 1082-6084 (2020) [Refereed Article]
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Background: The dispositional tendency to experience guilt is inversely related to disordered alcohol use, while dispositional shame-proneness appears to share a positive relationship with alcohol problems.
Objective: In order to further research in this domain, a new measure of alcohol userelated shame and guilt is described.
Methods: Using exploratory and confirmatory factor analysis (CFA), the psychometric properties of the Perceptions of Drinking Scale (PODS) were validated across two independent samples (Sample 1 N ¼ 293, Sample 2 N ¼ 429).
Results: A four factor model of the PODS was identified in exploratory factor analysis. The hypothesized four-factor PODS model was validated in an independent sample using CFA (RMSEA ¼ .046; CFI ¼ .99; TLI¼ .99). Alcohol use-related shame and guilt were reliably differentiated, and test re-test stability, divergent and convergent validity was established. Alcohol use-related shame was not clearly related to taking action to address problematic alcohol use, but was positively related with measures of negative affect and using avoidance-based coping strategies. Conversely, alcohol userelated guilt was generally unrelated to measures of negative affect and was clearly associated with the taking of action to address problematic alcohol use.
Conclusions: The Perceptions of Drinking Scale has good psychometric properties and also appears to reliably distinguish between experiences of alcohol use-related shame and guilt. Both alcohol use-related shame and guilt appear to be positively associated with the contemplation of changing one’s alcohol use-related behaviors. Only alcohol use-related guilt was clearly linked to the taking of action to address problematic drinking behavior.
|Item Type:||Refereed Article|
|Keywords:||alcohol, guilt, shame, harm, alcohol use disorder|
|Research Group:||Biological psychology|
|Research Field:||Behavioural neuroscience|
|Objective Group:||Public health (excl. specific population health)|
|Objective Field:||Public health (excl. specific population health) not elsewhere classified|
|UTAS Author:||Treeby, MS (Mr Matt Treeby)|
|UTAS Author:||Bruno, R (Associate Professor Raimondo Bruno)|
|Web of Science® Times Cited:||6|
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