Isabel is a three-year-old kindergarten student who is often seen fidgeting in her chair and blurts out whatever she is thinking. Her teacher regularly must ask her to be quiet and stop disrupting others. She is very restless in school and makes careless mistakes. All of these symptoms suggest that Isabel suffers from attention deficit hyperactivity disorder.
Added by Michael C.
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This behavior suggests impulsivity and hyperactivity, which are common symptoms of attention deficit hyperactivity disorder (ADHD). Show more…
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