Escape from reality. In some instances, dissociation induces people to imagine that they have some kind of mastery over intractable environmental difficulties. Dissociation is often implicated in magical thinking or self-induced trance states. This aspect of dissociation is frequently found in abuse survivors. It is not uncommon for abused children to engage in magical thinking to retain an illusion of control over the situation (e.g., believing that they "cause" the perpetrator to act out).

Isolation of catastrophic experiences. Dissociation may function to seal off overwhelming trauma into a compartmentalized area of conscious until the person is better able to integrate it into mainstream consciousness. The function of dissociation is particularly common in survivors of combat, political torture, or natural or transportation disasters.

Identity confusion is defined by the SCID-D as a subjective feeling of uncertainty, puzzlement, or conflict about one's own identity. Patients who report histories of childhood trauma characteristically describe themes of ongoing inner struggle regarding their identity; of inner battles for survival; or other images of anger, conflict, and violence. P13

Dissociative Disorders have a high rate of responsiveness to therapy and that with proper treatment, their prognosis is quite good.

It is not unusual for subjects diagnosed with a Dissociative Disorder on the SCID-D to be surprised at having their symptoms validated by a clinician who understands the nature of their disorder.

Many people with Dissociative Disorders are very creative and used their creative capacities to help them cope with childhood trauma.p55

The SCID-D may be used to assess the nature and severity of dissociative symptoms in a variety of Axis I and II psychiatric disorders, including the Anxiety Disorders (such as Posttraumatic Stress Disorder [PTSD] and Acute Stress Disorder), Affective Disorders, Psychotic Disorders, Eating Disorders, and Personality Disorders.The SCID-D was developed to reduce variability in clinical diagnostic procedures and was designed for use with psychiatric patients as well as with nonpatients (community subjects or research subjects in primary care).

Although Dissociative Disorders have been observed from the beginnings of psychiatry, the Structured Clinical Interview for DSM-III-R Dissociative Disorders (Steinberg 1985) was the first diagnostic instrument for the comprehensive evaluation of dissociative symptoms and to diagnose the presence of Dissociative Disorders.

Early identification of patients who suffer from dissociative symptoms and disorders is essential for successful treatment, because these disorders do not resolve spontaneously. In addition, dissociative disorders are not alleviated by treatment directed toward an intercurrent disorder. However, because the dissociative disorders are among the few psychiatric syndromes that appear to respond favorably to appropriate treatment (Spiegel, 1993), improved accuracy in differential diagnosis is critical.

Early identification of patients who suffer from dissociative symptoms and disorders is essential for successful treatment, because these disorders do not resolve spontaneously.

Due to previous lack of systematic assessment of dissociative symptoms, many subjects experience the SCID-D as their first opportunity to describe their symptoms in their own words to a receptive listener.