Co-occurring Symptoms of ADHD, Autism, Oppositional Defiant Disorder, and Academic Impairment in Referred and Community Children
Our study is the first to compare in referred and population-based samples the co-occurrence of four common problems for which children are referred for psychological evaluations (ADHD, autism, oppositional defiant disorder/ODD, and academic impairment). Youth were rated by their mothers on the Pediatric Behavior Scale...