作者
Seyed Vahid Shariat, Seyed Mohammad Assadi, Maryam Noroozian, Mahdi Pakravannejad, Omid Yahyazadeh, Shahrokh Aghayan, Christine Michie, David Cooke
发表日期
2010/10
期刊
Journal of personality disorders
卷号
24
期号
5
页码范围
676-691
出版商
Guilford Publications Inc.
简介
Few cross-cultural studies have assessed psychopathy and none have included a sample from non-western countries. This study investigated the factor structure of the Psychopathy Checklist: Screening Version (PCL:SV) in an Iranian sample, and compared the results with a western sample. Three hundred fifty-one Iranian prisoners were compared with 405 participants of the standardization sample of the PCL:SV. Confirmatory factor analysis and item response theory method were used for data analysis. The Iranian data fitted well with the hierarchical three-factor model of psychopathy and neither two- nor four-factor models showed an adequate fit. Differential item functioning existed across samples, with discriminatory power of factor 1 (arrogant and deceitful interpersonal style) being lower in the Iranian sample that for factor 2 (deficient emotional experience) being greater in the Iranian sample than the …
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SV Shariat, SM Assadi, M Noroozian, M Pakravannejad… - Journal of personality disorders, 2010