An increasing number of American children have developmental disabilities, the federal government says, even as autism and intellectual disability rates remain largely steady. Between 2014 and 2016, ...

I often begin one of my class lectures by introducing the definition of “disability.” The dictionary defines disability “as a physical, mental, cognitive, or developmental condition that impairs, ...

Intellectual disability is a disorder marked by below-average intellectual function and a lack of skills necessary for independent daily living. The condition begins in the developmental period. The ...