Abstract：
:The factor structure of the Scale for the Assessment of Negative Symptoms (SANS) was examined in a confirmatory factor analysis that used the LISREL procedure. Four models of negative symptom factors were tested in 130 hospitalized schizophrenic patients. A three-factor model of diminished expression, social dysfunction, and disorganization generated by the authors yielded a superior fit to the data relative to the two-factor model of Liddle (1987b) and a unifactorial severity model. A four-factor model based on the original subscale formulation of the SANS failed to fit the data.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Keefe RS,Harvey PD,Lenzenweger MF,Davidson M,Apter SH,Schmeidler J,Mohs RC,Davis KLdoi
10.1016/0165-1781(92)90049-9subject
Has Abstractpub_date
1992-11-01 00:00:00pages
153-65issue
2eissn
0165-1781issn
1872-7123pii
0165-1781(92)90049-9journal_volume
44pub_type
杂志文章abstract：:The purpose of the present study is to evaluate the prevalence of intermittent explosive disorder (IED) as well as its comorbidity with other mental disorders in a Japanese community sample. Subjects were 4,134 residents in selected sites in Japan. Diagnoses of mental disorders are based on the World Mental Health Sur...
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doi：10.1016/j.psychres.2011.07.008
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doi：10.1016/j.pscychresns.2006.09.004
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journal_title：Psychiatry research
pub_type： 杂志文章
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