By providing an in-depth examination of this complex illness, Dissociative Identity Disorder not only facilitates a deeper understanding of people who have used dissociation to cope with years of childhood physical, sexual, and emotional abuse, but also reveals new insights into many other psychiatric disorders in which dissociation plays a role. Like Multiple Personality Disorder, this updated volume is an authoritative and indispensable reference for psychiatrists, clinical psychologists, psychiatric nurses, social workers and other mental health professionals, as well as researchers in these fields.