Current concepts in the treatment of schizophrenia

Language performance in chronic schizophrenia: a pragmatic approach

In this study, the authors examined the language of 43 participants with chronic schizophrenia under the basic assumption that a paradigmatic shift is needed in the methodology used to investigate the language of schizophrenia. The pragmatic protocol (C. Prutting and D. Kirchner, 1987) was chosen as the method of analysis to attain a general profile of pragmatic abilities. The results showed that the participants with schizophrenia exhibited a high degree of inappropriate pragmatic abilities compared to participants with mixed anxiety-depression disorder and participants with hemispheric brain damage, as previously assessed by Prutting and Kirchner. Statistical methods for clustering analysis yielded 5 distinct parameter clusters: Topic, Speech Acts, Turn-Taking, Lexical, and Nonverbal. Group clustering analysis of the 43 participants with schizophrenia produced 3 distinct groups with different profiles: minimal impairment, lexical impairment, and interactional impairment. The results are discussed in terms of theoretical implications in the area of pragmatics, the diagnosis of schizophrenia, and other goals.

New directions for treatment research on sequelae of sexual abuse in persons with severe mental illness

Sexual abuse in childhood is increasingly recognized as an important etiologic component in a number of psychiatric disorders. One-quarter to one-third of all female children suffer sexual abuse before their eighteenth birthday, and at least one half of women with severe mental illness acknowledge such events. An even higher percentage of a particularly vulnerable group, dually diagnosed homeless women, appear to have a premorbid history of childhood victimization. In this paper, we review the emergent literature on childhood abuse, its sequelae and treatment; and discuss the implications of these data for the development of new approaches to trauma recovery in people with severe mental illness.