According to The Diagnostic and Statistical Manual of Mental Disorders , fourth edition revised, the age of onset for ADHD is age
A)3 years.
B)5 years.
C)7 years.
D)9 years.
E)11 years.

Question

Quizplus · Accepted Answer

The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) specifies that for a diagnosis of ADHD, some symptoms that cause impairment must be present before age 7 years.

According to the Diagnostic and Statistical Manual of Mental Disorders