Which of the following is a true statement about mental retardation?
ذہنی پسماندگی کے بارے میں مندرجہ ذیل میں سے کون سا سچا بیان ہے؟
Answer: Diagnoses of mental retardation are based exclusively on IQ scores
Explanation
The true statement about mental retardation is: "The majority of mentally retarded people are mildly retarded."