Interpersonal problem solving and information processing in schizophrenia.

Cognitive models of interpersonal problem solving have been proposed for, but infrequently tested on, samples of schizophrenia subjects. This study undertook to examine the relationships between the receiving, processing, and sending skills that comprise one model of interpersonal problem solving with information processing and social cue perception. Twenty-six patients with a DSM-III-R diagnosis of schizophrenia or schizoaffective disorder completed measures of interpersonal problem solving, social cue perception, visual vigilance, verbal memory, conceptual flexibility, and psychiatric symptoms. Significant and robust relationships were found between sensitivity to social cues and receiving, processing, and sending skills. Only recognition and recall memory, of the various other information-processing measures, were found to be related to any of the three problem-solving skills. Associations between problem solving and cognitive deficits did not seem to be attributable to psychiatric symptoms. Implications of these findings for understanding and remediating the problem-solving deficits of schizophrenia patients are discussed.