Background: Many children with attention-deficit/hyperactivity disorder (ADHD) demonstrate impairment in social skills. However, ADHD rarely occurs in isolation, with approximately one-third of children with ADHD having one additional disorder, and another third having two or three comorbidities. Few studies have considered the global and specific…

A large body of research has reported a positive relation between participation in extracurricular activities (ECA) and improved academic performance, social competence, and school engagement. This study explored the relation between ECA, social competence, and school engagement for students with and at risk of emotional and behavioral disorders…

As the field moves toward adaptive and individualized behavior intervention, it is important to identify and consider relevant student characteristics as potential levers (i.e., critical factors) for improving intervention effectiveness. Motivated by previous findings suggesting that behavioral profiles and teachers' perceptions of students with…