Correlational Studies of the Scale for the Assessment of Negative Symptoms and the Scale for the Assessment of Positive Symptoms: An Overview and Update
作者:
Nancy C. Andreasen,
Stephan Arndt,
D. Del Miller,
Michael Flaum,
Peg Napoulos,
期刊:
Psychopathology
(Karger Available online 1995)
卷期:
Volume 28,
issue 1
页码: 7-17
ISSN:0254-4962
年代: 1995
DOI:10.1159/000284894
出版商: S. Karger AG
数据来源: Karger
摘要:
The interrelationships between the various symptoms of schizophrenia may be explored by examining their intercorrelations. Five different factor analytic studies, which examine these interrelationships, are summarized. Three major factors emerge consistently: psychotic, disorganized, and negative. These three factors appear to represent three dimensions of the psychopathology of schizophrenia.
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