@article{Wittleder2019-08Menta-46586,
  year={2019},
  doi={10.1177/1090198119826284},
  title={Mental Contrasting With Implementation Intentions Reduces Drinking When Drinking Is Hazardous: An Online Self-Regulation Intervention},
  number={4},
  volume={46},
  issn={1090-1981},
  journal={Health education & behavior : the official publication of the Society for Public Health Education},
  pages={666--676},
  author={Wittleder, Sandra and Kappes, Andreas and Oettingen, Gabriele and Gollwitzer, Peter M. and Jay, Melanie and Morgenstern, Jon}
}

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    <dc:contributor>Wittleder, Sandra</dc:contributor>
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    <dc:creator>Kappes, Andreas</dc:creator>
    <dc:creator>Oettingen, Gabriele</dc:creator>
    <dcterms:abstract xml:lang="eng">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(β) = 0.47, CI (confidence interval) [-1.322, -.207], p = .02, and drinks per week, exp(β) = 0.57, CI [0.94, 5.514], p = .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.</dcterms:abstract>
    <dc:contributor>Jay, Melanie</dc:contributor>
    <dc:contributor>Gollwitzer, Peter M.</dc:contributor>
    <dcterms:issued>2019-08</dcterms:issued>
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    <dc:creator>Jay, Melanie</dc:creator>
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    <dcterms:title>Mental Contrasting With Implementation Intentions Reduces Drinking When Drinking Is Hazardous: An Online Self-Regulation Intervention</dcterms:title>
    <dc:creator>Morgenstern, Jon</dc:creator>
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    <dc:creator>Wittleder, Sandra</dc:creator>
    <dc:contributor>Oettingen, Gabriele</dc:contributor>
    <dc:creator>Gollwitzer, Peter M.</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2019-07-31T13:15:24Z</dc:date>
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    <dc:contributor>Kappes, Andreas</dc:contributor>
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