文章基本信息

标题：SPANISH ADAPTATION OF THE GREEN PARANOID THOUGHT SCALES
本地全文：下载
作者：Inmaculada Ibáñez-Casas ; Pedro Femia-Marzo ; José-Luis Padilla 等
期刊名称：Psicothema
印刷版ISSN：0214-9915
电子版ISSN：1886-144X
出版年度：2015
卷号：27
期号：1
页码：74-81
DOI：10.7334/psicothema2014.103
出版社：Cologio Oficial de Psicólogos del Principado
摘要：Background: The aim of this study was to adapt and obtain validity evidence of the Spanish Green Paranoid Thought Scales (S-GPTS). Method: 191 Spanish people responded to S-GPTS, Peters Delusions Inventory (PDI), and measures of psychopathology. Results: Principal Component Analyses on the polychoric correlation matrix identified two factors accounting for 71.0% of the cumulative variance. Cronbach alphas for S-GPTS total and its subscales were above .90 in clinical and non-clinical group. The value of the area under the receiver operating characteristic curve was higher for the S-GPTS (.898), than for the PDI (.859). The best S-GPTS threshold to discriminate between cases and non-cases was 92 (sensitivity, 97.35%; specificity, 65%). S-GPTS scores positively correlated with PDI and measures of anxiety and depression. Conclusion: The S-GPTS has adequate psychometric properties to provide valid measures of delusional ideation in a Spanish population.
关键词：Delusions; Paranoia; Psychometrics; Spanish GPTS.