title: ADHD impairment mirrors mild mental retardation.
mesh_terms: D000203:Activities of Daily Living; D001289:Attention Deficit Disorder with Hyperactivity / Q000523:psychology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008607:Intellectual Disability / Q000523:psychology*; D011340:Problem Solving; D012919:Social Behavior