This study investigated the factor structure of the expanded Brief Psychiatric Rating Scale (BPRS) on a sample of severe mentally ill homeless individuals. A confirmatory factor analysis using the Oblique Multiple Group method supported the typical five factor solution found in previous studies with
A confirmatory factor analysis of the Brief Psychiatric Rating Scale in a homeless sample
β Scribed by Gary K. Burger; Robert D. Yonker; Robert J. Calsyn; Gary A. Morse; W. D. Klinkenberg
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 68 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1049-8931
- DOI
- 10.1002/mpr.156
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β¦ Synopsis
Abstract
This study used a confirmatory factor analysis procedure, the Oblique Multiple Group Method (OMG), with the Brief Psychiatric Rating Scale (BPRS) on a sample of homeless individuals who had both a severe mental illness and a substance use disorder. The hypothesized fiveβfactor model of Guy (1976) accounted for 93% of the possible variance, and all the appropriate scales had their highest loading on their respective hypothesized factor. In addition, the Guy model accounted for more variance than did an alternative model. The five factors were labelled: thinking disorder, anergia, anxietyβdepression, hostilityβsuspicion, and activity. Copyright Β© 2003 Whurr Publishers Ltd.
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