Youths with Autism Are Sometimes Aggressive and Impulsive and Fail

Multiple Choice

Youths with autism are sometimes aggressive and impulsive and fail to pay close attention to others. Youths with attention deficit hyperactivity disorder have learning problems such as difficulty reading. These examples indicate that developmental and disruptive behavior disorders may be

A) multiply diagnosed.
B) comorbid.
C) selective.
D) more common than previously thought.