title: Personality factors related to quantitative estimation skill: confirmation and extension.
abstract: The relationships of two measures of quantitative estimation skill, computational estimation and numerosity estimation, were examined with the 16 PF Global Factors corresponding to the Big Five personality dimensions in a sample of 80 college students. Correlations of Computational Estimation with the 16 PF scores confirmed findings from a previous study which used the NEO-Five Factor Inventory as a measure of the Big Five, specifically showing that Computational Estimation correlated significantly with the 16 PF's Independence factor. Numerosity Estimation did not correlate significantly with any of the 16 PF Global Factors or with any of the ability measures (Computational Estimation, SAT Verbal, SAT Mathematics, and self-rated mathematics ability) used in the study.
authors.affiliation: Department of Psychology, University of Scranton, PA 18510, USA. Thomas.Hogan@Scranton.edu
authors.forename: Thomas P
authors.initials: TP
authors.lastname: Hogan
authors.forename: Christina A
authors.initials: CA
authors.lastname: Parlapiano
mesh_terms: D000293:Adolescent; D000328:Adult; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D007600:Judgment; D008297:Male; D008433:Mathematics; D008875:Middle Aged; D010551:Personality; D011795:Surveys and Questionnaires