Someone changes periodically from one identity to another, complete with different names, memories, and preferred activities. What condition does this person have?

Question

Quizplus · Accepted Answer

The symptoms described in the scenario best fit those of dissociative identity disorder, in which an individual experiences multiple distinct identities or personality states that can take control of their behavior, often as a result of trauma or abuse. This is also commonly known as multiple personality disorder.

Someone Changes Periodically from One Identity to Another, Complete with Different