A naturalistic study of conditions promoting social integration of handicapped and non-handicapped children in early childhood classes.
D002657:Child Development; D002675:Child, Preschool; D006233:Persons with Disabilities / Q000523:psychology*; D006801:Humans; D007398:Interpersonal Relations; D010414:Pennsylvania; D012578:Schools, Nursery; D012919:Social Behavior