Pervasive development disorder explained by the theory of executive dysfunction: Case study.

Abstract

A case of a hyperactive child with impaired speech, perceptual-motor capacity and interpersonal skills is presented. Presumptive diagnoses are discussed according to the international classifications most often used. The nature of pervasive developmental disorders is examined based on the concepts of theory of mind and theory of executive dysfunction. Keywords: pervasive developmental disorder, theory of mind, theory of executive dysfunction.