Pervasive Developmental Disorders

Last updated: March 2, 2015

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Note: The National Dissemination Center for Children with Disabilities (NICHCY) has provided information and resources to the nation on disabilities in children and youth for many decades. On September 30, 2013, however, our funding from the Office of Special Education Programs at the U.S. Department of Education ended.
This rich website and all its free resources will remain available until September 30, 2014. We encourage you to explore our website and collect any resources that may assist you in serving children and youth with disabilities.