Preadolescent Students’ Engagement With an mHealth Intervention Fostering Social Comparison for Health Behavior Change: Crossover Experimental Study

Raoul Ceasar Yannic Nuijten   ¹ , MSc ;   Pieter Van Gorp   ¹ , PhD ;   Tom Borghouts   ¹ , BSc ;   Pascale Le Blanc   ¹ , PhD ;   Pauline Van den Berg   ² , PhD ;   Astrid Kemperman   ² , PhD ;   Ehsan Hadian   ¹ , MSc ;   Monique Simons   ³ , PhD

¹ Department of Industrial Engineering, Eindhoven University of Technology, Eindhoven, Netherlands, The

² Department of the Built Environment, Eindhoven University of Technology, Eindhoven, Netherlands, The

³ Department of Social Sciences, Wageningen University and Research, Wageningen, Netherlands, The