Dissociative Identity Disorder
Although it is rare, you may be aware of a condition called dissociative identity disorder (DID). Maybe you read it in the news, or saw it in a movie or on a TV show. DID, once known as multiple personality disorder, is a disorder that involves a shift into two or more distinct identities that controls a person's behavior at different times.It is a serious psychiatric condition that requires long-term treatment. Take time and learn some facts of this sometimes controversial condition.
Causes and Risk FactorsThe common thread of people with DID is repetitive, prolonged trauma (physical and/or sexual abuse) which usually comes from a trusted caregiver. The risk of DID increases with abuse that is more severe and begins earlier in life. This history may make DID more likely than other psychiatric disorders with similar symptoms.Each situation is unique, but several factors other increase the chance of developing DID. Having a family history of DID or of seizure both increase the risk of developing this condition. DID is also more common in women, older adolescents, and young adults. Family dynamics and culture also contribute to DID risk. Despite these risk factors most children will not develop DID. At risk child must still have the ability to take their conflicting feelings and place them into different parts of their unconscious brain in order to cope with the ongoing trauma.Because there are many things that contribute to the cause of DID, the diagnosis can be a bit tricky.
DiagnosisOften, the original personality of a person with DID is unaware of the other distinct, alternative personalities. Control of the individual is switched to an alternative personality by triggers that are often related to the underlying trauma that caused the disorder. When control switches back to the original personality, some do not recall any of the time when they were under the control of one of the alternative personalities. Observations by friends, family, or doctors of the person may reveal:
- At least two or more distinct personalities existing within one person, with each personality being dominant (in control) at different times
- Behavior that varies depending on the personality that is dominant at any given time
- Forgetting large amounts of personal information, which is beyond typical forgetfulness
- Lapses in time with no memory