Objective: Social and academic functioning are linked in elementary school, and both are frequently impaired in children with elevated symptoms of attention-deficit/hyperactivity disorder (ADHD). This study evaluated the Making Socially Accepting Inclusive Classrooms (MOSAIC) program, a classroom intervention to support children's social and academic functioning, especially for children at risk for ADHD. Teachers delivered MOSAIC practices to the whole class and applied some strategies more frequently to target children selected for elevated ADHD symptoms and peer impairment.
Method: Participants were 34 general education teachers (grades K-5) and 558 children in their classrooms, randomized to MOSAIC or to a typical practice control group for one academic year. In the fall and spring, we assessed (a) peers' sociometric judgments of children, (b) children's self-report of supportive relationships with teachers and peers, and (c) teachers' report of children's social and academic competencies and impairments.
Results: Regarding whole class effects, relative to control group children, children in MOSAIC classrooms (target and non-target children) were rated by teachers in spring as having better competencies and lower impairment, after controlling for fall functioning. There were no main effects of MOSAIC on peer sociometrics or child perceptions of supportive relationships. Target status moderated some effects such that, in spring, target children in MOSAIC perceived greater support from their teachers but received poorer sociometrics than did target children in control classrooms.
Conclusions: We discuss the difficulty in changing peers' perceptions of children with ADHD symptoms, even in the presence of improvements in other aspects of social and academic functioning.