Williams syndrome (WS) is a neurodevelopmental genetic disorder often described as being characterized by a dissociative cognitive architecture, in which profound impairments of visuo-spatial cognition contrast with relative preservation of linguistic, face recognition and auditory short-memory abilities. This asymmetric and dissociative cognition…

Teaching exceptional children to use verbal cues to control nonverbal behaviors is suggested as a procedure for establishing adaptive behaviors and as a self-management strategy for ensuring generalization and maintenance of new responses. (Author/CL)

Time-of-day effects on children's incidental visual memory for words and ability to solve verbal analogies were investigated. Thirty-six normal, learning disabled, and educable retarded children were assigned morning or afternoon learning/recall sessions. All showed afternoon superiority for superficially processed words, but no differences for…