Table of ContentsTypes of Dissociative Identity DisorderSigns and SymptomsDiagnosisConclusionDissociative identity disorder is a condition in which the affected person has at least two distinct personalities. It is a serious form of dissociation which is a mental process that produces a lack of connection in a person's thoughts, feelings, memory, actions, or sense of identity. It also includes the inability to remember daily events and important personal information that would not usually be lost through ordinary forgetting. This condition was also known as multiple personality disorder or split personality. Although it is very common for a person to experience moments of dissociation between their thoughts and actions, it is more serious for someone living with dissociative identity disorder.Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an original essay. This disorder, like many others, is thought to stem from several factors that may include trauma experienced from childhood. The dissociative aspect would be a coping mechanism. When a person experiences something violent, traumatic, or painful, they completely shut down or dissociate from the situation or event. The causes of dissociative identity disorder are not yet determined, but research indicates that it is likely a psychological response to interpersonal and environmental stress. This is most likely to occur during early childhood, when emotional abuse or neglect may interfere with personality development. “Up to 99% of people who develop dissociative disorders have a recognized personal history of recurrent, overwhelming, and often life-threatening disorders at a sensitive stage of childhood development. » Types of Dissociative Identity DisorderDissociative identity disorder can be classified into two forms: possession and non-possession. In the form of possession, identities are usually displayed as a supernatural being or other person who has taken control of the person, causing them to speak and act in an unknown manner. In this case, the different identities are very obvious. On the other hand, the form of non-possession tends to be much less overt. A person may feel like they are experiencing a sudden alteration of their identity. They may feel like they are observers of their own speech, emotions, and actions. Signs and symptoms The signs and symptoms of dissociative identity disorder vary according to each of the two forms. In the form of possession, the different identities are very apparent. The patient will speak and act in a manner as if someone or something has taken over their body. In the non-possession form, the different identities are not as observable. Instead, the person feels like they are watching themselves in a movie and cannot control what happens. They feel very distant from themselves and detached from their mental and physical state. They may feel like their body is that of a small child or of the opposite sex that doesn't belong to them. Some things such as a sudden change in a person's attitude, opinion, or general preferences may be observable, but most forms of non-possession dissociative identity disorder are not noticeable. Another symptom commonly experienced by people with dissociative identity disorder is known as.