Occupational Therapy for Children with Developmental Coordination Disorder: A Study of the Effectiveness of a Combined Sensory Integration and Perceptual-Motor Intervention

Abstract

Developmental coordination disorder (DCD) is a problem for a significant proportion of children during school years and may result in more enduring social and emotional problems. Both occupational therapists and physiotherapists provide services for children with DCD. However, there are few studies examining the effectiveness of interventions for this client group. This has resulted in continuing uncertainty over the most effective treatment for this condition. This paper examines past problems with regard to definitions of the disorder, research design and ethical barriers. The results of a pre-test, post-test single-group study of an occupational therapy intervention for DCD are then presented. Outcomes were measured by the Movement ABC and the Beery-Buktenica Developmental Test of Visual-Motor Integration (Beery 1982) at one-year follow-up. The results are discussed in relation to the shortcomings of research design used in the study. It is concluded that the intervention, consisting of combined sensory integration and perceptual-motor training, is likely to be ineffective at 12-month follow-up.