The American Assoc. on Mental Retardation became AAIDD, IDD for intellectual & developmental these
[DOC] [TLE] Intellectual developmental disorders: towards a new name ... - NCBI [PAR] In spite of these facts, IDD are largely disregarded in the mental health sector, 
where specific ... Based on a disability perspective, the American Association on 
Intellectual and Developmental Disabilities (AAIDD) has assembled a .... be 
considered associated features rather than being subcategories or specifiers for 
IDD.