Psychotherapy of an Adolescent with Dissociative Identity Disorder

Abstract

A female adolescent with dissociative identity disorder was assessed using structured interviews and the Rorschach test before and after one year of individual psychotherapy. In addition to improvement in several comorbid psychiatric disorders, according to the structured evaluation, criteria for neither dissociative identity disorder nor borderline personality disorder were met at the second evaluation. The main differences on the Rorschach assessments before and after integration were in the development of form-dominated color and human movement responses and a diminution in the externally focused coping style. The differences were interpreted as improvement in aggressiveness, impulsivity, anxiety, and better identification with social environment. This case study suggests that the Rorschach test can be used to evaluate the change of patients with dissociative identity disorder in psychotherapy.

Key Words:

• Dissociative identity disorder
• borderline personality disorder
• psychotherapy
• Rorschach test