As Far as I know with my 16 years of knowledge with medical things. I have researched the history of many things. I was shocked about 12-14 years ago about MPD's history. I found out this when I was searching the history: During the past decade in North America, a growing number of mental health professionals have reported that between 25% and 50% of their patients in treatment for multiple personality disorder (MPD) have recovered early childhood traumatic memories of ritual torture, incestuous rape, sexual debauchery, sacrificial murder, infanticide, and cannibalism perpetrated by members of clandestine satanic cults. Although hundreds of local and federal police investigations have failed to corroborate patients' therapeutically constructed accounts, because the satanic etiology of MPD is logically coherent with the neodissociative, traumatic theory of psychopathology, conspiracy theory has emerged as the nucleus of a consistent pattern of contemporary clinical interpretation. Resolutely logical and thoroughly operational, ultrascientific psychodemonology remains paradoxically oblivious to its own irrational premises. When the hermetic logic of conspiracy theory is stripped away by historical and socio/psychological analysis, however, the hypothetical perpetrators of satanic ritual abuse simply disappear, leaving in their wake the very real human suffering of all those who have been caught up in the social delusion.
The History I do see with MPD/DID States when it was starting to be seen and more so here is a good amount of my researched text to help show when we first understood it. I will also post the link too. Here it is: There have been stories throughout history of people who have behaved strangely, and who later were unable to recall their actions. But the first medical studies of what we now call MPD/DID did not appear until the 1800s. It was regarded as a very rare medical curiosity until the mid 1950's. Dr. Bennett Braun reports that a 1944 "review of the literature by Taylor and Martin found only 76 documented cases of MPD" worldwide prior to that time. 1 Ofshe & Watters refer to a 1979 study which found "only two hundred cases of MPD in all recorded medical history." 2 The appearance of Recovered Memory Therapy (RMT) in the 1980s gave therapists a method which appeared to recover images of early childhood abuse. These images often coalesced over time into memories which the therapist and patient believe were the root cause of MPD. Beliefs in Satanic Ritual Abuse (SRA) became popular about the same time. This gave a rationale for therapists to expect high levels of MPD in the general population. "By 1984 the number of reported cases had jumped to a thousand, and by 1989 to four thousand." 11 During the 1990s, "some psychiatrists and psychologists specializing in the treatment of MPD ...estimated that twenty to thirty thousand people" suffered from the disorder. 11
A fictional novel, presented as a documentary, The Three Faces of Eve (1956), described a woman who was believed to have three personalities. 6 This was the first multiple personality book to catch the attention of the public. It was later made into a movie in 1957. It had a profound effect on the public, convincing many that multiple personalities were both possible and common. Joanne Woodward won an Academy Award and Golden Globe award for her portrayal of Eve.
In 1968, MPD was defined in the American Psychiatric Association's "Diagnostic and Statistical Manual of Mental Disorders" (DSM-II) as a hysterical neuroses. It was redefined in DSM-III (1980), as one of four dissociative disorders. These disorders have in common "a sudden, temporary alteration in the normally integrative functions of consciousness, identity, or motor behavior." MPD is differentiated from other dissociative disorders by the following symptoms:
bullet The individual switches between two or more distinct personalities
bullet Control of the individual is held by whichever personality is in control at a given time
bullet "Each individual personality is complex and integrated with its own unique behavior patterns and social relationships." 3
A second book, also presented as a documentary, described a woman who was believed to be possessed by 16 personalities. This was Sybil (1973). 7 It also came out in a made-for-TV movie version in 1976. Sally Field on an Emmy for her performance as Sybil. Joanne Woodward played the role of Sybil's mother. The movie made a major contribution to the public's perception and acceptance of MPD.
Dr. Herbert Spiegel was Sybil's backup therapist when her main psychiatrist, Dr. Cornelia Wilbur, was out of town. He concluded that Sybil's "personalities" were artificially generated during therapy when Dr. Wilbur gave names to Sybil's various emotional states. He said that Sybil told him that Dr. Wilbur wanted her "to be Helen" when she discussed a specific past occurrence. Dr. Spiegel suggested that she talk about the event simply as Sybil. "Then she discovered she didn't have to act like Helen in order to talk about it." 11,12,13
Audio tapes of Sybil's original therapeutic sessions have emerged; they confirm that the personalities were artificially generated by the therapist. Dr. Robert Rieber of the John Jay College of Criminal Justice obtained a set of audio tapes of conversation between Sybil, her psychiatrist and the author of the book. In a paper delivered to the annual meeting of the American Psychological Association in 1998-AUG, he said that the tapes show that the three were "not totally unaware" that the story that they told was wrong. "Yet at the same time they wished to believe it, no matter what. I would prefer to believe that there was as much self-deception as deception of others. They were not malicious people." 4
This novel/movie first introduced the concept that abuse during early childhood was a cause of MPD. This belief has since gained near universal acceptance among MPD therapists.
The American Psychiatric Association renamed MPD as Dissociative Identity Disorder (DID) in DSM-IV (1994).
As increasing numbers of therapists became active in the MPD field, new concepts were introduced. Patients were no longer limited to only a few alters. The novel by Robert Louis Stevenson (1850-1894) -- "The Strange Case of Dr. Jekyll and Mr. Hyde (1866) -- described two alters. "Eve" in the 1950s had three; Sybil had 16. More recently, therapists uncovered dozens of alters - even hundreds, and eventually as many as 4,500 within some individuals. Alters "may present themselves as differing from the body in age, appearance, sex, language and even species. Some therapists claim to have uncovered vegetable and even inanimate personalities." 3 Some alters appear as animals; others are inanimate objects, like clouds. 5 Different personalities exhibit different speech patterns, mannerisms, attitudes, thoughts, and gender. Alters are said to differ in allergies, handedness, eyeglass prescription or even the presence/absence of diabetes. "Some alters are allergic to penicillin or certain foods, whereas the host personality is not." 8
According to the DSM, the client is under the control of one personality or alter at a time; she/he usually cannot recall events that happened when the other alters were in control.
During the 1980s and early 1990s, the number of people diagnosed with MPD increased enormously. 40,000 cases of MPD were diagnosed between 1985 and 1995. 10 In 1998, there were over two dozen clinics in North America which specialize in this disorder.
The site that I read it at is:
MULTIPLE PERSONALITY DISORDER
Well I will post more as to when I am able to find my old searches