This report provides updated prevalence estimates for diagnosed autism spectrum disorder, intellectual disability, and other developmental delay among children 3-17 years from the 2019-2021 National Health Interview Survey, with differences in prevalence examined between years and by sex, age group, and race and Hispanic origin. Estimates are also…

In 2014-2015, children with delays or disabilities who received services under the Individuals with Disabilities Act (IDEA) showed greater than expected developmental progress. Many children exited the program functioning within age expectations, and most made progress. States' Part C and Part B Preschool programs report data annually on three…

The Centers for Disease Control and Prevention (CDC) estimates that about 1 in 88 children has been identified with an autism spectrum disorder (ASD). CDC's estimate comes from the Autism and Developmental Disabilities Monitoring (ADDM) Network, which monitors the number of 8-year-old children with ASDs living in diverse communities throughout the…

This article summarizes mental retardation/developmental disabilities (MR/DD) spending since 1977, with emphasis on spending from 1995-2000. The change in state economic conditions, from strong growth in recent years to fiscal constraints in 2002, is addressed. Tables provide data trends in MR spending by type of placement and state and changes in…

The final report describes the Cantalician Center for Learning's Family/Infant Program, a 3 year demonstration project to enhance the growth and well being of developmentally disabled and at risk infants by helping family members become more effective caregivers and teachers. The first section covers the target population, provides a brief…

The Psychiatric Assessment Schedule for Adults with Developmental Disabilities Checklist (PAS-ADD Checklist) is a screening instrument designed to help carers recognize likely mental health problems in people with intellectual disabilities (ID). To date there are no published PAS-ADD Checklist data on a large nonpsychiatric population of adults…