Based on the Findings of the National Comorbidity Survey Replication

Based on the findings of the National Comorbidity Survey Replication, which of the following statements is FALSE?

A) The symptoms of many psychological disorders, especially those involving mild to moderately disruptive symptoms, diminish with the passage of time.
B) There are many effective treatments for psychological disorders that can produce fairly enduring improvements relatively quickly.
C) The majority of people with the symptoms of a mental disorder (59 percent) received excellent care and treatment during the past year.
D) The treatment many people obtained for their psychological disorders was often inadequate, falling short of established guidelines.