This paper is based upon a dissertation submitted to Teachers College, Columbia University in partial fulfillment of the requirements for the PhD degree.

Based on a master's thesis submitted to Northwestern University. Presented in part at Western Psychological Association meetings (San Francisco, May 5, 1967).

Research performed pursuant to Contract No. 4368-10 with the National Institute of Health, Public Health Service.

A 17-year-old boy presented for treatment with chronic diarrhea that had proven refractory to medical treatment for a period of five years. The problem was sufficiently debilitating to cause highly erratic school attendance. Anamnesis revealed no precipitating event, though it was discovered that the patient's mother was a moderately compensated,…

Described is research using computer techniques to study the brain's perceptual systems in both normal and pathological groups, including hyperactive children (6-12 years old). Reviewed are the early studies of A. Petrie, M. Buchsbaum, and J. Silverman using the electroencephalograph to obtain AER (average evoked response) records of…

The symptoms of, and possible treatments for 21 borderline and psychotic adolescents who had suffered from borderline psychoses in childhood were examined from a developmental point of view. It was concluded that therapeutic possibilities exist. Some childhood symptoms could be used directly in treatment, while others disappeared with general…

The question raised in this study was whether schizophrenics' recall deficit can be ameliorated if appropriate encoding behaviors are experimentally induced. (Editor)

A visual-spatial approach to the study of attention dysfunction was presented. The hypotheses of broadened and narrowed attention were tested by comparing peripheral visual discrimination of acute schizophrenic, chronic schizophrenic, and normal subjects within two regions of the functional visual field. (Editor)

An experiment assessed the verbal conditioning of middle and lower socioeconomic class schizophrenics and normals under conditions of social reinforcement. Results are interpreted in terms of Bateson, Jackson, Haley, and Weakland's double-bind theory, which views schizophrenic behavior as a response acquired after prolonged exposure to…

This research was undertaken to explicate the role of behavioral rigidity and hypothesis behavior in concept learning of schizophrenics. (Author/RK)

This experiment examined the learning of affective and neutral words in a paired-associate list for chronic schizophrenics and normals. It was predicted that, relative to normals, the chronic schizophrenics would learn much fewer affective words than neutral words. (Author)

The literature on the diagnostic validity of schizotypal personality disorders (SPD) in childhood is reviewed, and the results of a chart review of 20 SPD children meeting Diagnostic and Statistical Manual III criteria are presented suggesting that SPD in childhood exists and warrants study. (Author/CB)

Analysis of psychiatric patients' utterances during an interview indicated that the percentage of unclear cohesive ties was significantly higher among schizophrenics than in a group of patients with mixed diagnoses (mostly affective disorders). Cohesive weakness was a more frequent characteristic of the language of schizophrenic speakers.…

Examined the rating behavior of Black and White judges within the context of a social skills training program for patients (N=12) diagnosed as schizophrenic. Results indicated that Black and White judges may rate various social behaviors differently. (LLL)

Presents a case study involving the use of self-instructional training with an adolescent schizophrenic boy. Changes initiated in his internal and external dialog with himself improved his self-control and task performance. (JAC)