Why Is There a High Rate of Comorbidity Between ADHD

Multiple Choice

Why is there a high rate of comorbidity between ADHD and other psychiatric disorders?

A) Individuals who are susceptible to ADHD are also susceptible to other psychiatric problems.
B) Researchers do not know why the overlap exists.
C) ADHD can be the cause of other psychiatric problems.
D) Professionals are more likely to identify an individual with psychiatric problems if the individual has already been identified as having ADHD.