Provides an array of home and site-based services for young children, who show delays in their physical, emotional, cognitive, or social development. A multidisciplinary evaluation identifies the child's need for services that may include special instruction; physical, occupational or speech therapy; behavior therapy; and nursing and nutrition consultations. Instructors coach parents in their home environment to interact with their child through play activities that foster the youngster's individuality and self-confidence and build developmental skills.