Raymond has ADHD and his teacher has him on a point system. His teacher is using the behavioral approach to shape Raymond's behavior.
Multiple personality disorder was the prior name for dissociative identity disorder. Dissociative identity disorder symptoms (diagnostic criteria) include: two or more separate identities (or "personality states") that exist.
It can be problematic to discern between what is real and what is imagined, to think clearly, to control one's emotions, to relate to people, and to carry out daily activities when one has schizophrenia.
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