FACTOR STRUCTURE OF THE NEGATIVE SYMPTOM ASSESSMENT

被引：22

作者：

AXELROD, BN

GOLDMAN, RS

WOODARD, JL

ALPHS, LD

机构：

[1] DVA MED CTR,ANN ARBOR,MI

[2] UNIV MICHIGAN,ANN ARBOR,MI 48109

[3] EMORY UNIV,SCH MED,ATLANTA,GA

[4] SANDOZ RES INST,DIV CENT NERVOUS SYST,E HANOVER,NJ

来源：

PSYCHIATRY RESEARCH | 1994年 / 52卷 / 02期

关键词：

SCHIZOPHRENIA; FACTOR ANALYSIS; SYMPTOMATOLOGY;

D O I：

10.1016/0165-1781(94)90086-8

中图分类号：

R749 [精神病学];

学科分类号：

100205 ;

摘要：

The factor structure of the Negative Symptom Assessment (NSA), a standardized negative symptoms rating scale, was systematically evaluated in a group of 223 inpatients with schizophrenia. Confirmatory factor analyses found that a six-factor model best described the NSA. More specifically, the domains of Communication, Emotion/Affect, Social Involvement, Motivation, Gross Cognition, and Retardation characterized the rating scale. This latent structure of the NSA is consistent with a multidimensional conceptualization of negative symptoms.

引用

页码：173 / 179

页数：7

共 14 条

[1]

ALPHS LD, 1989, PSYCHOPHARMACOL BULL, V25, P159

[2]

ANDREASEN NC, 1982, ARCH GEN PSYCHIAT, V39, P789

[3] TRAINING NOVICE RATERS ON THE NEGATIVE SYMPTOM ASSESSMENT SCALE [J].