| Abstract: | ABSTRACT The authors administered the Dissociative Experiences Scale (DES), the Dissociative Disorders Interview Schedule (DDIS), the Scale for the Assessment of Positive Symptoms, and the Scale for Assessment of Negative Symptoms to 60 participants with schizophrenia. Participants were divided into two groups: those with scores below 10 on the DES and no dissociative disorder on the DDIS; and those with scores above 25 on the DES and/or a dissociative disorder on the DDIS. The dissociative participants had more severe trauma histories, more comorbidity and higher scores for both positive and negative symptoms. The authors interpret their findings as evidence in support of a trauma-dissociation subgroup within schizophrenia. |
