The ADHD Kids´ Study for Children 9-12 Years of Age

Attention-deficit hyperactivity disorder (ADHD) is an impairing neurodevelopmental disorder among children and adolescents that makes it difficult to cope with challenges of everyday life. Although various interventions have been developed to support parents of children with ADHD, few have been specifically designed for the children themselves, particularly interventions that focus directly on emotion regulation, problem-solving, communication and emotional well-being. The study is a randomized controlled trial (RCT) comparing the effectiveness of the OutSMARTers program, a skills-training group program based on cognitive- behavioral therapy (CBT) elements for children with ADHD. The program includes training in emotional regulation, social skills, self-control and problem-solving within a behavior modification framework. The comparison intervention, The Kid Counseling Program, consists of five sessions of individual counseling with similar content as in the OutSMARTers program, provided by a professional. The participants of this study will be approximately 100 children aged 9-12 that have been diagnosed with ADHD. Various methods will be used to assess outcomes, drawing on data from multiple sources through repeated measurements, including reports from parents, teachers, and the children themselves. The scientific goal of the study is to evaluate the efficacy of the OutSMARTers program, a group- based intervention delivered in 10 sessions over the course of 5 weeks, compared to brief individual counseling provided by a professional but not in a group of same-age peers. Positive changes in emotional regulation, communication skills, and well-being are expected in both groups. However, it is also possible that certain subgroups (e.g. children with or without comorbidities such as anxiety) may benefit more from one intervention over the other.