The Effectiveness of a Gamified Relaxation Intervention for Traumatized Youths in Residential Care

Abstract

Childhood trauma can lead to decreased executive functions and increase the risk of experiencing severe psychological problems. Within residential care, most youths have a history of traumatic life experiences, but applying trauma-focused treatment remains difficult. In the present study, we conducted a randomized controlled trial (RCT) to test the effectiveness of a gamified mindfulness-based relaxation intervention (Muse) on youths’ post-traumatic stress symptoms and executive functions. Twenty-eight youths were randomly assigned to play Muse or receive treatment as usual (TAU). Self- and mentor-reported post-traumatic stress symptoms as well as mentor-reported executive functions were measured both at baseline and post-treatment. Results showed a decrease on self-reported post-traumatic stress symptoms for the Muse-condition, compared to the control condition. No differences between the conditions were found regarding mentor-reported post-traumatic stress symptoms and executive functions. Our findings provide preliminary evidence for the effectiveness of Muse in a high-risk youth population and lead to the discussion of suggestions for future research.