The Personality Structure Questionnaire (PSQ): a cross-validation with a large clinical sample
作者： Alan Bedford , Felix Davies , Jennifer Tibbles
DOI: 10.1002/CPP.603
关键词: Psychiatry 、 Cronbach's alpha 、 Cross-validation 、 Discriminant validity 、 Psychology 、 National health service 、 Personality structure 、 Psychological testing 、 Test (assessment) 、 Sample (statistics)
摘要: In a large sample of adult National Health Service (NHS) patients (initially n = 1296) referred for psychological therapy, the Personality Structure Questionnaire (PSQ) items were found to constitute unidimensional scale according maximum likelihood and principal component analyses, by Cronbach's alpha criteria. The PSQ scores showed significant small negative association with age, where higher indicate pathology; but no sex difference was found. Scores remain stable during time spent on waiting list, reduced significantly following therapy an equivalent length (median 15 weeks). intercorrelations between three clusters (sub-concepts, as proposed test authors) comprising full varied, all sizeable highly statistically significant. Additional information that authors is provided convergent discriminant validity through its correlations tests clinicians' ratings. Suggestions are made possible further improvement refinement questionnaire. Copyright © 2009 John Wiley & Sons, Ltd.
sci-hub.se 参考文章(7)
K Jake Lyne, Paul Barrett, Chris Evans, Michael Barkham, None, Dimensions of variation on the CORE-OM. British Journal of Clinical Psychology. ,vol. 45, pp. 185- 203 ,(2006) , 10.1348/014466505X39106
David Watson, Milton E. Strauss, Jana Smith Assenheimer, Kris Weber, Lee Anna Clark, Richard A. McCormick, Testing a tripartite model: II. Exploring the symptom structure of anxiety and depression in student, adult, and patient samples. Journal of Abnormal Psychology. ,vol. 104, pp. 15- 25 ,(1995) , 10.1037//0021-843X.104.1.15
Philip H. Pollock, Matthew Broadbent, Sue Clarke, Angela Dorrian, Anthony Ryle, The personality structure questionnaire (PSQ): a measure of the multiple self states model of identity disturbance in cognitive analytic therapy Clinical Psychology & Psychotherapy. ,vol. 8, pp. 59- 72 ,(2001) , 10.1002/CPP.250
Chris Evans, Janice Connell, Michael Barkham, Frank Margison, Graeme McGrath, John Mellor-Clark, Kerry Audin, Towards a standardised brief outcome measure: psychometric properties and utility of the CORE-OM. British Journal of Psychiatry. ,vol. 180, pp. 51- 60 ,(2002) , 10.1192/BJP.180.1.51
Steven H. Jones, Graham Thornicroft, Michael Coffey, Graham Dunn, A Brief Mental Health Outcome Scale-Reliability and Validity of the Global Assessment of Functioning (GAF) British Journal of Psychiatry. ,vol. 166, pp. 654- 659 ,(1995) , 10.1192/BJP.166.5.654
David Watson, Lee Anna Clark, Tripartite model of anxiety and depression: psychometric evidence and taxonomic implications. Journal of Abnormal Psychology. ,vol. 100, pp. 316- 336 ,(1991) , 10.1037//0021-843X.100.3.316
Lee Anna Clark, David Watson, Tripartite model of anxiety and depression: Psychometric evidence and taxonomic implications. Journal of Abnormal Psychology. ,vol. 100, pp. 316- 336 ,(None) , 10.1037/0021-843X.100.3.316