Several visuo-motor tasks can be used to demonstrate biases towards left hemispace in schizophrenic patients, suggesting a minor right hemineglect. Recent studies in neglect patients used a new number bisection task to highlight a lateralized defect in their visuo-spatial representation of numbers. To test a possible lateralized representational…

The author comments on the article "The Primacy of Cognition in Schizophrenia," by R. W. Heinrichs and states that to the pursuit of schizophrenic/normal differences, there is no end. Heinrichs used meta-analyses to argue persuasively for the primacy of cognition for this role. His conclusion not only elicited agreement from both researchers and…

There is comparatively little information about premorbid maturational brain abnormalities in schizophrenia (SCZ). We investigated whether a history of childhood enuresis, a well-established marker of neurodevelopmental delay, is associated with SCZ and with measures of brain abnormalities also associated with SCZ. A Diagnostic and Statistical…

Overdiagnosis or misdiagnosis of schizophrenia among African American clients is a longstanding and critical disparity in mental health services. Overdiagnosis of schizophrenia is detrimental because it increases the potential for treatment with the wrong medications. Inadequate assessment of mood disorders, co-occurring substance abuse, and…

Subjective well-being is an increasingly common indicator of adequacy of psychiatric services. An easy-to-administer assessment tool of subjective well-being that is conceptually sound, valid, and reliable is needed for use in persons with schizophrenia. The purpose of this paper was to validate the 5-item Satisfaction with Life Scale…

This study describes the responses of four chronic schizophrenic veterans who participated in a program of intensive reorientation. (Author)

The introductory discussion focuses on the change in the current scientific climate regarding the role of heredity in the etiology of behavioral disorders. The author and his colleagues embarked on a series of studies, using naturally occurring adoptions as their subject source, to tease apart hereditary and environmental factors thought to be…

Reprints of an extended report based on an MA thesis from: M.L. Meltzer, Dept. of Psychology, George Washington University, Washington, D. C. 20006.

Mothers of the Ss who became schizophrenic tended to exhibit psychosis precipitated by childbirth, instability in relations with men, and antisocial behaviors. (CL)

Points out that conclusions drawn in the title paper about the role of logic in the schizophrenic thought process are not reliable since they are based on patients medicated with antipsychotic drugs. (MS)

In answer to a critique, the author argues that although most of the schizophrenic subjects in the original research were receiving medication, this does not negate the conclusion that the thinking pathology found in schizophrenics cannot be accounted for by positing a basic defect in their deductive reasoning processes. (MS)

Categorized 56 patients with chronic schizophrenia into 2 groups based on traditional diagnostic subtypology. Compared groups on indices of cortical and subcortical cerebrospinal fluid (SCF) volume to explore whether more virulent nonparanoid disorder was linked to cortical/subcortical morphological brain abnormalities. Two groups differed…