Emotion dysregulation, fatigue, and electronic cigarette expectancies. Issue 2 (4th March 2021)

• Record Type: Journal Article
• Authors: Zvolensky, Michael J.; Manning, Kara; Garey, Lorra; Alfano, Candice A.; Mayorga, Nubia A.; Peraza, Natalia
• Is Part Of: Cognitive behaviour therapy. Volume 50:Issue 2(2021)
• Page Start: 138
• Page End: 153
• Publication Date: 2021-03-04
• Subjects: Emotion dysregulation -- fatigue -- electronic cigarettes -- expectancies -- dependence; Cognitive therapy -- Periodicals; Behavior therapy -- Periodicals; 616.89142
• DOI: 10.1080/16506073.2020.1819868
• Languages: English
• ISSNs: 1650-6073

Abstract

ABSTRACT: Emotion dysregulation and the experience of fatigue have both been linked to the maintenance of substance use. However, limited empirical data has evaluated individual differences in these constructs in terms of e-cigarette use expectancies. The present study examined a theoretically relevant model focused on whether the experience of more severe fatigue explains, in part, the relation between individual differences in emotion dysregulation and positive and negative e-cigarette expectancies among 525 adult e-cigarette users (50.9% female, Mage = 35.25 years, SD = 10.10). It was hypothesized that emotion dysregulation, via fatigue severity, would significantly predict greater positive and negative e-cigarette expectancies, which was examined in two separate mediation models. Fatigue severity significantly explained, in part, the relation between emotion dysregulation and positive ( b = 0.02, CI [0.01, 0.02]) and negative expectancies of e-cigarette use ( b = 0.02, 95% CI [0.02, 0.03]). The current findings suggest that the experience of fatigue helps explain the relation between emotion dysregulation and positive and negative e-cigarette expectancies among adult e-cigarette users. Future work is needed to explicate how reducing fatigue severity in the context of emotion dysregulation may change expectancies about e-cigarette expectancies.