Dissociative identity disorder (DID), previously known as multiple personality disorder (MPD), is a dissociative disorder characterized by the presence of at least two personality states or "alters". Multiple personality disorder (MPD) was recognized as a diagnosis in DSM-III in 1975. According to the DSM, the disorder is accompanied by memory gaps more severe than could be explained by ...

Understanding the Context

What is dissociative identity disorder? Dissociative identity disorder (DID), formerly known as multiple personality disorder and split personality disorder, is a mental health condition where you have two or more separate identities. Dissociative identity disorder (DID) is a rare condition in which two or more distinct identities, or personality states, are present in—and alternately take control of—an individual. Some ...

Key Insights

The DSM-5 criteria for dissociative identity disorder (DID) center around multiple personalities, amnesia as well as three other DID criteria. Learn more. Dissociative identity disorder (DID), formerly known as multiple personality disorder, is a condition that involves the presence of two or more distinct identities. Abstract Dissociative identity disorder (DID), commonly known as multiple personality disorder (MPD), is a contentious mental health condition that typically arises as a result of traumatic events to help people avoid unpleasant memories. To completely comprehend the complexity and nuance of DID, this study investigates its symptomatology, diagnostic criteria, therapeutic modalities, and ...

Final Thoughts

Dissociative identity disorder is an often misunderstood condition, but the tide is turning. Learn about the symptoms of DID here. What causes DID? Learn how trauma, especially in childhood, can lead to Dissociative Identity Disorder and where to find support from Rethink Mental Illness.