The implication that the change in nomenclature from “Multiple Personality Disorder” to “Dissociative Identity Disorder” means the condition has been repudiated and “dropped” from the Diagnostic and Statistical Manual (DSM) of the American Psychiatric Association is false and misleading. Many if not most diagnostic entities have been renamed or have had their names modified as psychiatry changes in its conceptualizations and classifications of mental illnesses. When the DSM decided to go with “Dissociative Identity Disorder” it put “(formerly multiple personality disorder)” right after the new name to signify that it was the same condition. It’s right there on page 526 of DSM-IV-R. There have been four different names for this condition in the DSMs over the course of my career. I was part of the group that developed and wrote successive descriptions and diagnostic criteria for this condition for DSM-III-R, DSM–IV, and DSM-IV-TR.While some patients have been hurt by the impact of material that proves to be inaccurate, there is no evidence that scientifically demonstrates the prevalence of such events. Most material alleged to be false has been disputed by someone, but has not been proven false.Finally, however intriguing the idea of encouraging forgetting troubling material may seem, there is no evidence that it is either effective or safe as a general approach to treatment. There is considerable belief that when such material is put out of mind, it creates symptoms indirectly, from “behind the scenes.” Ironically, such efforts purport to cure some dissociative phenomena by encouraging others, such as Dissociative Amnesia.
Having DID is, for many people, a very lonely thing. If this book reaches some people whose experiences resonate with mine and gives them a sense that they aren't alone, that there is hope, then I will have achieved one of my goals. A sad fact is that people with DID spend an average of almost seven years in the mental health system before being properly diagnosed and receiving the specific help they need. During that repeatedly misdiagnosed and incorrectly treated, simply because clinicians fail to recognize the symptoms. If this book provides practicing and future clinicians certain insight into DID, then I will have accomplished another goal. Clinicians, and all others whose lives are touched by DID, need to grasp the fundamentally illusive nature of memory, because memory, or the lack of it, is an integral component of this condition. Our minds are stock pots which are continuously fed ingredients from many cooks: parents, siblings, relatives, neighbors, teachers, schoolmates, strangers, acquaintances, radio, television, movies, and books. These are the fixings of learning and memory, which are stirred with a spoon that changes form over time as it is shaped by our experiences. In this incredibly amorphous neurological stew, it is impossible for all memories to be exact.But even as we accept the complex of impressionistic nature of memory, it is equally essential to recognize that people who experience persistent and intrusive memories that disrupt their sense of well-being and ability to function, have some real basis distress, regardless of the degree of clarity or feasibility of their recollections. We must understand that those who experience abuse as children, and particularly those who experience incest, almost invariably suffer from a profound sense of guilt and shame that is not meliorated merely by unearthing memories or focusing on the content of traumatic material. It is not enough to just remember. Nor is achieving a sense of wholeness and peace necessarily accomplished by either placing blame on others or by forgiving those we perceive as having wronged us. It is achieved through understanding, acceptance, and reinvention of the self.