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Negative Symptoms: Relationship to Other Schizophrenic Symptom Classes

Published online by Cambridge University Press:  06 August 2018

P.J. McKenna
Affiliation:
University of Leeds
C.E. Lund
Affiliation:
University of Leeds
Ann M. Mortimer
Affiliation:
University of Leeds

Extract

If negative symptoms represent a distinct class of schizophrenic symptoms, they should, to paraphrase Bleuler (1911), be more closely related to each other than they are to other schizophrenic symptoms. The first part of this statement, that negative symptoms are intrinsically related to each other, has received considerable experimental support (Andreasen, this volume; Mortimer et al, this volume). The second, that negative symptoms are unrelated to other schizophrenic symptoms, has been somewhat more unevenly investigated.

Type
Research Article
Copyright
Copyright © Royal College of Psychiatrists, 1989 

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