What is true about IQ in individuals with autism spectrum disorder (ASD)?

What is true about IQ in individuals with autism spectrum disorder (ASD)?

• A. Not related to IQ
• B. Over half have average or above normal IQ
• C. Most have below average IQ
• D. All have high IQ

Answer: (B)

Intelligence in people with autism shows wide variation, with many individuals having average or even above-average cognitive abilities, while others may have co-occurring intellectual disability. This range means that a simple label like “not related to IQ” or “all have high IQ” or “most have below-average IQ” doesn’t fit reality. The statement that over half have average or above-normal IQ best reflects the common pattern across the spectrum, recognizing that IQ can be within the normal range for many individuals with autism. Remember that IQ tests measure general cognitive ability and don’t define autism, which is diagnosed from social communication differences and restricted, repetitive behaviors.

Intelligence in people with autism shows wide variation, with many individuals having average or even above-average cognitive abilities, while others may have co-occurring intellectual disability. This range means that a simple label like “not related to IQ” or “all have high IQ” or “most have below-average IQ” doesn’t fit reality. The statement that over half have average or above-normal IQ best reflects the common pattern across the spectrum, recognizing that IQ can be within the normal range for many individuals with autism. Remember that IQ tests measure general cognitive ability and don’t define autism, which is diagnosed from social communication differences and restricted, repetitive behaviors.