It is a common misconception that people with ADHD have higher IQs than others.
ADHD affects individuals across the entire IQ spectrum, from below average to above average.
IQ and ADHD are independent variables; having ADHD does not inherently correlate with having a higher or lower IQ.
However, ADHD can impact how individuals use their cognitive abilities, often making it harder to perform tasks that require sustained attention and organization.
Therefore, while some individuals with ADHD may have high IQs, the disorder itself does not confer a higher intelligence level.