Correct option is A
The term "mental retardation" has been replaced by "intellectual disability" to eliminate the stigma associated with the former term and to align with person-first language. This change was officially adopted by the American Association on Intellectual and Developmental Disabilities (AAIDD) and recognized in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5).
Information Booster:
· Intellectual disability involves below-average intellectual functioning and adaptive behavior.
· The change in terminology emphasizes respect and dignity.
· Includes cognitive delays, communication challenges, and social adaptation difficulties.
· Prevalence is about 1-3% globally.
· Support systems are key for personal growth and social inclusion.
Additional Knowledge:
· Mental weakness: An outdated term without diagnostic validity.
· Intellectual backwardness: Archaic and not used in professional settings.
· Intellectual disadvantage: A general term, not synonymous with intellectual disability.