title: Stability of the Eysenck Personality Questionnaire for a cross-sectional sample.
abstract: Factor comparability of the Eysenck Personality Questionnaire-Revised was tested by contrasting three groups of people: young, adult, and elderly persons. Personality trait factors were significantly invariant among age groups. There was a significant age x sex interaction for Neuroticism scores.
authors.affiliation: Department of Psychology, University of Rome La Sapienza, Italy.
authors.forename: Daniele
authors.initials: D
authors.lastname: Artistico
authors.forename: Caterina
authors.initials: C
authors.lastname: Laicardi
mesh_terms: D000328:Adult; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010552:Personality Assessment