Communicative behavior in schizophrenia. The relation of adaptive styles to kinetic and linguistic aspects of interview behavior.
Recent studies of formal kinetic and linguistic aspects of communication suggest that these may be important signposts of internal processes responsible for the regulation and organization of verbal thought. If so, the formal analysis of communication patterns of patients known to have difficulty in cognitive organization (chronic schizophrenics) should reveal kinetic and linguistic characteristics consistent with their level of adaptive cognitive functioning. In the present study, 16 chronic nonparanoid schizophrenic patients were video recorded during a clinical interview, and their kinetic and linguistic behavior was analyzed according to systems developed in our laboratory. Eight of these patients were chronic, isolated patients, classified by means of a scale for measuring proneness to future hospitalization, as extremely "prone" to rehospitalization, and eight were chronic, overtly oppositional patients, classified as "nonprone" to hospitalization. Prone patients are known to exhibit a relatively impoverished form of cognitive functioning, while nonprone patients exhibit more highly differentiated cognitive functioning. The major findings of this study revealed that the isolated prone patients could be distinguished from the nonprone patients, in their communicative behavior, by an increased utilization of the most repetitive and unpatterned stimulation of body parts, as well as the most simple form of linguistic narration of experience. The oppositional nonprone patients more often utilized circumscribed, patterned, and brief kinetic stimulation of body parts, as well as a form of language construction characterized by a complex conditional (i.e., causal, deductive, or purposive) framework for the expression of thought. In addition, social and affective components of the scale measuring hospital proneness were related to our formal kinetic and linguistic scoring categories. An explanation of these findings was offered based upon the well documented relationship observed in the literature between isolation and hyperarousal in chronic schizophrenia. That is, an attempt was made to integrate these findings with the notion that the schizophrenic disorder reflects an integrative deficit which is regulated by increasing the magnitude of proprioceptive feedback (and hence, arousal) through stereotyped repetitive motor activity.
D000223:Adaptation, Psychological; D000328:Adult; D006760:Hospitalization; D006801:Humans; D007406:Interview, Psychological; D008297:Male; D008875:Middle Aged; D009043:Motor Activity; D009633:Nonverbal Communication; D011569:Psychiatric Status Rating Scales; D012564:Schizophrenic Language; D012565:Schizophrenic Psychology; D012919:Social Behavior; D013060:Speech; D014110:Touch; D014705:Verbal Behavior; D014743:Videotape Recording