What is ADHD?
Attention-Deficit Hyperactivity Disorder (ADHD) is one of the most common chronic conditions of childhood. Although the symptoms vary with each individual, by definition ADHD includes three groups of behavior symptoms - hyperactivity, impulsivity, and inattention. In order to meet diagnostic criteria, these behaviors must be excessive, long-term, and pervasive.
ADHD is not detected through a single test. Instead, a licensed health professional must gather information about the child and his behaviors. They rely on the individuals response to questions, the description of behaviors, and a school assessment as the means for diagnosis. In order to warrant a diagnosis, a child must display some combination of inattention, impulsivity, and hyperactivity for at least six months to a degree that is maladaptive and inconsistent with his age. ADHD affects 4% to 12% of school-aged children. About three times more boys than girls are diagnosed with ADHD.80 Classroom Accommodations for Children and Teens with ADHD
