Echo: Optimizing a Group-based School Intervention for Children With Emotional Problems

The MFS will include an idiographic measure of personal aims, symptom burden, displayed on a visual data dashboard to guide further intervention. The EMOTION intervention for children 9 to 12 years with symptoms of anxiety and/or depression will be used in a standard/long version (16 sessions) and a short (8 sessions) but optimized version, using a partial web-based solution with virtual reality (VR)-technology for behavioral experiments and exposure (in short and long version). Parental involvement: Parental participation in a 5-session parent group (high involvement) versus sharing information with parents via a brochure (low Parental involvement).