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Effectiveness of a Mobile-Based Self-Regulation Training on Youths' Affect
Anouk Aleva1,2, Annemiek Karreman3, Loes H C Janssen2
1HYPE Centre of Expertise on Early Intervention for Borderline Personality Disorder, GGz Centraal, 3812 GV Amersfoort, The Netherlands.
A 12-day mobile self-regulation program did not significantly change positive or negative affect in young adolescents. This suggests low-intensity digital interventions may not be sufficient for youth mental health prevention.
Area of Science:
- Child and Adolescent Psychology
- Mental Health Prevention
- Digital Health Interventions
Background:
- Youth mental health issues are rising, necessitating population-level prevention strategies.
- Childhood affect (positive and negative) influences adolescent mental health.
- Early adolescent affect management is key for preventive mental health.
Purpose of the Study:
- To assess the efficacy of a mobile-based self-regulation training program.
- To determine if the intervention could improve affect in early adolescents.
- To explore the potential of adapting clinical interventions for scalable prevention.
Main Methods:
- A 12-day mobile-based self-regulation training program based on Behavioral Activation principles.
- Intervention delivered via an innovative digital format to 156 youths (mean age 10.0).
- Analysis focused on changes in positive and negative affect over the intervention period.
Main Results:
- No significant differences in affect change were observed between groups.
- Baseline self-control and emotion regulation strategies did not moderate intervention effects.
- The digital intervention did not yield significant improvements in youth affect.
Conclusions:
- Low-intensity, mobile-based interventions may be insufficient for substantial affect change in youth.
- Findings question the effectiveness of universal prevention via brief digital programs.
- A shift towards selective prevention strategies targeting at-risk youth may be necessary.
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