Clinical Assessment of Psychopharmacological Treatment of Preschoolers with ADHD

Abstract

Sixteen preschoolers, (8 with Attention-Deficit/Hyperactivity Disorder [ADHD], 8 matched controls) were assessed twice, 5 months apart. Preschoolers with ADHD were rated by their parents as significantly more inattentive, exhibited more behavior problems, fewer age-appropriate social skills, made more errors of omission on both the visual and auditory attention tests, and more errors of commission on both the visual attention and the visual-search cancellation tests. Preschoolers with ADHD were then treated with stimulant medication and exhibited improved behavior as well as significantly reduced errors of omission on visual and auditory preschool vigilance tests, and fewer errors of commission on the visual-search preschool cancellation test. Developmentally appropriate direct measures of attention, in conjunction with parental ratings of child behavior, can be used to assess the efficacy of pharmacological treatment of preschoolers with ADHD.