Mental Contrasting with Implementation Intentions Reduces Drinking When Drinking Is Hazardous: An Online Self-Regulation Intervention

Autor/inn/en	Wittleder, Sandra; Kappes, Andreas; Oettingen, Gabriele; Gollwitzer, Peter M.; Jay, Melanie; Morgenstern, Jon
Titel	Mental Contrasting with Implementation Intentions Reduces Drinking When Drinking Is Hazardous: An Online Self-Regulation Intervention
Quelle	In: Health Education & Behavior, 46 (2019) 4, S.666-676 (11 Seiten) PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Wittleder, Sandra)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1090-1981
DOI	10.1177/1090198119826284
Schlagwörter	Drinking; Intention; Alcohol Abuse; Self Control; Intervention; Behavior Change; Program Effectiveness; Late Adolescents; Adults; Online Courses; Attention; Persistence; Readiness + Suchen Sie Ihr Suchwort? Trinken; Selbstbeherrschung; Halbstarker; Online course; Online-Kurs; Aufmerksamkeit; Ausdauer
Abstract	Introduction: Drinking alcohol has detrimental health consequences, and effective interventions to reduce hazardous drinking are needed. The self-regulation intervention of Mental Contrasting with Implementation Intentions (MCII) promotes behavior change across a variety of health behaviors. In this study, we tested if online delivery of MCII reduced hazardous drinking in people who were worried about their drinking. Method: Participants (N = 200, female = 107) were recruited online. They were randomized to learn MCII or solve simple math problems (control). Results: Immediately after the intervention, participants in the MCII condition (vs. control) reported an increased commitment to reduce drinking. After 1 month, they reported having taken action measured by the Readiness to Change drinking scale. When drinking was hazardous (Alcohol Use Disorders Identification Test = 8, n = 85), participants in the MCII condition indicated a decreased number of drinking days, exp([beta]) = 0.47, CI (confidence interval) [-1.322, -0.207], p = 0.02, and drinks per week, exp([beta]) = 0.57, CI [0.94, 5.514], p = 0.007, compared with the control condition. Discussion: These findings demonstrate that a brief, self-guided online intervention ("Mdn" = 28 minutes) can reduce drinking in people who worry about their drinking. Our findings show a higher impact in people at risk for hazardous drinking. Conclusion: MCII is scalable as an online intervention. Future studies should test the cost-effectiveness of the intervention in real-world settings. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01