Evidence That Dissociative Identity Disorder Is NOT Simply a Product

Multiple Choice

Evidence that dissociative identity disorder is NOT simply a product of conscious role playing is most clearly provided by the

A) periodic intervals during which patients with this disorder become violent.
B) distinct brain and body states associated with differing personalities.
C) inability of psychiatric experts to hypnotize patients with this disorder.
D) dramatic increase in reported cases of this disorder during the past 40 or so years.