Those Who Are Skeptical of the Rise in ADHD Diagnoses

Multiple Choice

Those who are skeptical of the rise in ADHD diagnoses have most strongly emphasized that

A) an increased use of stimulant drugs has increased the incidence of ADHD symptoms.
B) today's more frequent diagnoses of ADHD reflect our increased awareness of the disorder.
C) children by nature are not designed to sit for hours in chairs inside.
D) ADHD is a neurobiological disorder associated with abnormal brain functioning.