Publication: App-Based Coaching to Prevent Addictive Behaviors in Vocational School Students: A Cluster Randomized Trial
App-Based Coaching to Prevent Addictive Behaviors in Vocational School Students: A Cluster Randomized Trial
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Guertler, D., Schmidt, H., Neumann, M., Brandt, D., Dreißigacker, A., Bläsing, D., Möhring, A., Meyer, C., Bischof, A., Bischof, G., Sürig, S., Rehbein, F., Hohls, L., Borgwardt, S., Wurm, S., Haug, S., & Rumpf, H.-J. (2025). App-Based Coaching to Prevent Addictive Behaviors in Vocational School Students: A Cluster Randomized Trial. Journal of Adolescent Health, 76(3), 499–508. https://doi.org/10.1016/j.jadohealth.2024.11.010
Abstract
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Abstract
PURPOSE: This two-arm cluster randomized controlled trial evaluated the effectiveness of an app-based addiction prevention program in German vocational school students.
METHODS: Schools from 5 German federal states were recruited. No eligibility criteria for classes were applied; enrollment decisions were made by school heads or teachers. Students were eligible if aged at least 16 years and possessing a smartphone (participation rate: 46.7%). Classes were randomly allocated to intervention or control within blocks of 4, stratified by
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Creators (Authors)
- Guertler, Diana
- Schmidt, Hannah
- Neumann, Merten
- Brandt, Dominique
- Dreißigacker, Arne
- Bläsing, Dominic
- Möhring, Anne
- Meyer, Christian
- Bischof, Anja
- Bischof, Gallus
- Sürig, Svenja
- Rehbein, Florian
- Hohls, Lisa
- Borgwardt, Stefan
- Wurm, Susanne
- Haug, Severin
- Rumpf, Hans-Jürgen
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Guertler, D., Schmidt, H., Neumann, M., Brandt, D., Dreißigacker, A., Bläsing, D., Möhring, A., Meyer, C., Bischof, A., Bischof, G., Sürig, S., Rehbein, F., Hohls, L., Borgwardt, S., Wurm, S., Haug, S., & Rumpf, H.-J. (2025). App-Based Coaching to Prevent Addictive Behaviors in Vocational School Students: A Cluster Randomized Trial. Journal of Adolescent Health, 76(3), 499–508. https://doi.org/10.1016/j.jadohealth.2024.11.010
