Research on attention-deficit hyperactivity disorder (ADHD) indicates that
A) girls are diagnosed with ADHD more frequently than boys.
B) all children with ADHD are hyperactive.
C) ADHD often does not become evident until adolescence or early adulthood.
D) executive-function deficiencies underlie ADHD symptoms.

Question

Quizplus · Accepted Answer

The research on ADHD indicates that executive-function deficiencies underlie the symptoms of the disorder. This includes difficulties with attention, impulse control, planning, organization, and working memory. Girls are not diagnosed with ADHD more frequently than boys, and hyperactivity is not a requirement for an ADHD diagnosis. Additionally, ADHD symptoms often become evident during early childhood rather than adolescence or early adulthood.

Research on Attention-Deficit Hyperactivity Disorder (ADHD) Indicates That