title: A five-factor measure of dependent personality traits.
abstract: This study provides convergent, discriminant, and incremental validity data for a new measure of dependent personality traits from the perspective of the five-factor model (FFM). Dependent personality trait scales were constructed as maladaptive variants of FFM facets (e.g., Gullibility as a maladaptive variant of FFM trust). Based on responses from 383 undergraduates, the convergent validity of the Five-Factor Dependency Inventory (FFDI) scales was tested with respect to 2 measures of the FFM, 6 dependency trait scales, and 4 measures of dependent personality disorder. Discriminant validity was tested with respect to FFM facets from alternative domains. Incremental validity was tested with respect to the ability of the FFM dependent personality trait scales to account for variance in 2 established measures of dependency, after variance accounted for by respective FFM facet scales and other measures of DPD was first removed. The results of this study provided support for the validity of the FFDI assessment of dependency from the perspective of the FFM.
authors.affiliation: Department of Psychology, University of Kentucky, 111E Kastle Hall, Lexington, KY 40526, USA. wlgore2@uky.edu
authors.forename: Whitney L
authors.initials: WL
authors.lastname: Gore
authors.forename: Jennifer R
authors.initials: JR
authors.lastname: Presnall
authors.forename: Joshua D
authors.initials: JD
authors.lastname: Miller
authors.forename: Donald R
authors.initials: DR
authors.lastname: Lynam
authors.forename: Thomas A
authors.initials: TA
authors.lastname: Widiger
mesh_terms: D000293:Adolescent; D000328:Adult; D003859:Dependent Personality Disorder / Q000175:diagnosis*; D059026:Diagnostic Self Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008960:Models, Psychological; D010551:Personality; D010555:Personality Inventory; D011594:Psychometrics; D015203:Reproducibility of Results; D057566:Self Report