A recent review of ADD and ADHD by researchers demonstrated that:
A) rates of ADD and ADHD are higher in developed nations.
B) rates of ADD and ADHD are lower in developed nations.
C) rates of ADD and ADHD are the same in developed and developing nations if the same diagnostic criteria are used.
D) None of the answers is correct.

Question

Quizplus · Accepted Answer

The review found that rates of ADD and ADHD are the same in developed and developing nations if the same diagnostic criteria are used.

A Recent Review of ADD and ADHD by Researchers Demonstrated