PCDI is recognized worldwide as a leader in autism research and treatment. The Institute offers a broad spectrum of services that support people with autism from infancy through adulthood. PCDI provides an Early Intervention Program for children age 28 months and younger, a preschool, and an educational program for students age 5 to 21. Adults with autism receive support and training for competitive employment in PCDI’s Adult Life-Skills Program. The Institute also operates two family-style group homes and a supervised apartment program. All its programs include home programming and family support.