title: Personality in proportion: a bipolar proportional scale for personality assessments and its consequences for trait structure.
authors.affiliation: The Heymans Institute, University of Gronigan, The Netherlands. w.k.b.hofstee@ppsw.rug.nl
authors.forename: Willem K B
authors.initials: WK
authors.lastname: Hofstee
authors.forename: Jos M F
authors.initials: JM
authors.lastname: Ten Berge
mesh_terms: D006801:Humans; D007206:Individuality; D015999:Multivariate Analysis; D010552:Personality Assessment / Q000706:statistics & numerical data*; D011594:Psychometrics / Q000706:statistics & numerical data; D015203:Reproducibility of Results; D013223:Statistics as Topic