DSM Panel Shifts Course on Definition of Intellectual Disability, but Not Autism

Experts behind the new version of the Diagnostic and Statistical Manual of Mental Disorders didn’t back down on major changes to the definition of autism, but appear to have made an about-face when it comes to intellectual disability.
Initial plans to revise the diagnosis of “mental retardation” in the forthcoming fifth edition of the psychiatric manual called for the condition to be renamed “intellectual developmental disorder.” Critics blasted the proposal because it was inconsistent with the more commonly accepted term “intellectual disability” which has already been adopted in many federal and state laws.