Answer: Intellectual disability is identified by problems in both intellectual and adaptive functioning. One can't always tell if a person has an intellectual disability by looking at them.
Explanation:
- Individually administered and psychometrically reliable, comprehensive, culturally relevant, and psychometrically sound IQ tests are used to assess intellectual performance.
- While a precise full-scale IQ test result is no longer required for diagnosis, standardized testing is employed in the process.
- A full-scale IQ score of 70 to 75 implies considerable intellectual functioning limitations.
- However, the IQ result must be read in light of the individual's challenges with general mental ability.
- Furthermore, subtest scores might fluctuate significantly, thus the full-scale IQ score may not adequately indicate total intellectual functioning.
- As a result, clinical judgment is required when evaluating IQ test results.
Reference: For further information, please refer to https://www.psychiatry.org/patients-families/intellectual-disability/what-is-intellectual-disability
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