This category is for individuals with an intelligence quotient score below 70 on a standardized IQ test. Any article included here should have a verifiable proof for the intellectual impairment in its references (i.e., tested IQ test score or formal diagnosis as having any form of intellectual disability).
- "Mental retardation". Medline Plus. 12 January 2005. http://www.nlm.nih.gov/medlineplus/ency/article/001523.htm. Retrieved 2007-01-17.
All items (1)