Psychometric appraisal of Eysenck's revised Psychoticism scale: a cross-cultural study |
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Authors: | Gener s Ortet, Manuel I. Ib ez, Micaela Moro, Fernando Silva,Gregory J. Boyle |
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Affiliation: | a Department of Psychology, Jaume I University of Castelló, Castelló, Spain;b Department of Psychology, Complutense University of Madrid, Madrid, Spain;c School of Humanities and Social Sciences, Bond University, Gold Coast, Australia;d Department of Psychiatry, University of Queensland, Herston, Australia |
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Abstract: | Psychometric characteristics of Eysenck's revised P scale were studied in a cross-cultural research. The Spanish version of the Eysenck Personality Questionnaire-Revised (EPQ-R) was administered to a Spanish sample of 527 males and 583 females. Maximum-likelihood factor analyses of the item intercorrelations and Direct Oblimin rotations of the extracted factors were carried out separately for males and females. The results revealed four factors identified as psychoticism (P), extraversion (E), neuroticism (N) and dissimulation/conformity (L). Internal consistency and test–retest reliability coefficients were satisfactory and very similar to the ones found in the original study. Skewness and kurtosis of the P scale distribution were closer to normal than on the original British revised P scale. |
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Keywords: | Psychoticism Cross-cultural study EPQ-R Personality assessment |
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