Three preschool children exhibiting autistic behaviors were taught developmentally appropriate (DA) and age appropriate (AA) pretend play activities. Although DA activities were consistently acquired, activities in the AA category were, in most cases, not acquired and were less likely to be generalized to other activities or toys. (Author/JDD)

A program at the Model Preschool Center for Handicapped Children at the University of Washington's College of Education enrolled 11 children with Down syndrome, 18-36 months of age. The program sought to accelerate and maintain the motor and cognitive skills of the children; to encourage parent involvement; to provide training to students,…