Behavioral Analysis

Abstract

DURING the past decade attacks on conventional psychiatric diagnosis have been so widespread that many clinicians now use diagnostic labels sparingly and apologetically. The continued adherence to the nosological terms of the traditional classificatory scheme suggests some utility of the present categorization of behavior disorders, despite its apparently low reliability^1,21; its limited prognostic value^7,26; and its multiple feebly related assumptive supports. In a recent study of this problem, the symptom patterns of carefully diagnosed paranoid schizophrenics were compared. Katz et al¹²found considerable divergence among patients with the same diagnosis and concluded that "diagnostic systems which are more circumscribed in their intent, for example, based on manifest behavior alone, rather than systems which attempt to comprehend etiology, symptom patterns and prognosis, may be more directly applicable to current problems in psychiatric research" (p202). We propose here to examine some