Primitive drive-dominated thinking: relationship to acute schizophrenia and sociopathy.

To investigate primitive drive-dominated thinking in schizophrenic disorders and sociopathic behavior, responses on the Rorschach and other personality tests of 171 acute psychiatric patients were assessed using Holt's system. Results suggested that: (a) Acute schizophrenics were high on primitive drive content, but this was also characteristic of some nonschizophrenics, and other types of disturbed thinking were even more prominent in schizophrenics. (b) There were no significant differences between process and reactive schizophrenics in expression of primitive drive content. (c) Males showed more drive-dominated thinking than females (p less than .10), although sex was not a powerful variable. (d) Depressives showed less drived-dominated thinking than nondepressive (p less than .05). (e) Patients high on sociopathic or rule-breaking behavior tended to show more primitive drive-dominated thinking (p less than .01).