The researchers conducted this study to compare the sensory responses of children whose primary diagnosis was Attention Deficit Hyperactivity Disorder (ADHD) and children without disabilities on the Sensory Profile, a parent-reporting measure of children's sensory responses in daily life (Dunn, 1999). Parents of 70 children 3 to 15 years old with a primary diagnosis of ADHD and parents of children without disabilities matched by age and gender completed the Sensory Profile. Researchers completed a series of Multivariate Analyses of Variance (MANOVA) with post hoc testing to compare the performance of the two groups of children. Children with ADHD differed significantly from children without disabilities in their sensory responsiveness based on Sensory Profile results. The Sensory Profile can contribute to diagnostic and program planning processes and increase understanding of the nature of the disorder of ADHD.