Diagnostic criteria for 300.14 Dissociative Identity Disorder

A. The presence of two or more distinct identities or personality states (each with its own relatively enduring pattern of perceiving, relating to, and thinking about the environment and self). 

B. At least two of these identities or personality states recurrently take control of the person's behavior. 

C. Inability to recall important personal information that is too extensive to be explained by ordinary forgetfulness. 

D. The disturbance is not due to the direct physiological effects of a substance(e.g., blackouts or chaotic behavior during Alcohol Intoxication) or a general medical condition (e.g., complex partial seizures). Note: In children, thesymptoms are not attributable to imaginary playmates or other fantasy play.

Reprinted with permission from the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision. Copyright 2000 American Psychiatric Association

A. The presence of two or more distinct identities or personality states (each with its own relatively enduring pattern of perceiving, relating to, and thinking about the environment and self). 

B. At least two of these identities or personality states recurrently take control of the person's behavior. 

C. Inability to recall important personal information that is too extensive to be explained by ordinary forgetfulness. 

D. The disturbance is not due to the direct physiological effects of a substance(e.g., blackouts or chaotic behavior during Alcohol Intoxication) or a general medical condition (e.g., complex partial seizures). Note: In children, thesymptoms are not attributable to imaginary playmates or other fantasy play.

Reprinted with permission from the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. Copyright 1994 American Psychiatric Association