The empirical heterogeneity of first rank symptoms in schizophrenia.
First rank symptoms have assumed an important role in the assessment of schizophrenia. Only recently, however, have there been empirical studies of their reliability and validity. In this study, we examined the relationship between first rank and other psychiatric symptoms in 100 schizophrenic patients. The results are consistent with other research reports suggesting that first rank symptoms do not represent a homogeneous group of symptoms within an individual patient.
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D012559:Schizophrenia / Q000175:diagnosis*; D012565:Schizophrenic Psychology