Randomized Controlled Trial to Evaluate the Effectiveness of a Serious Game Targeting Interpersonal Emotion Regulation in Early Adolescents

Background: Adaptive interpersonal emotion regulation (iER) is a vital tool for positive relations. During early adolescence, peer relations become increasingly important, making this age group a relevant target group for interventions promoting positive interactions with each other, yet no evidence-based intervention exists for early adolescents specifically.

Methods: This randomized controlled trial (RCT) aims to test effectiveness and feasibility of a serious game training iER skills in early adolescents by comparing outcomes with a control group playing a game without psychoeducational content in a pre- and post-test design. German- and English-speaking early adolescents (10-14 years) are eligible for participation. IER skills improvement assessed by a vignette task is the primary outcome variable and will be analysed with a chi-square test. Feasibility and acceptability and variables such as emotional competence, personal emotion regulation, gender, and sex will be assessed by questionnaires.

Discussion: This RCT will test whether playing serious game about iER strategies will result in an improvement of iER skills and whether the game is feasible and acceptable for early adolescents with the ultimate aim to implement the game in school classes and help early adolescents achieve positive peer relationships.