Estimating confidence intervals for eigenvalues in exploratory factor analysis

• Published in: Behavior research methods Vol. 42; no. 3; pp. 871 - 876
• Main Authors: Larsen, Ross, Warne, Russell T.
• Format: Journal Article
• Language: English
• Published: New York Springer-Verlag 01.08.2010; Psychonomic Society, Inc
• Subjects: Algorithms; Behavioral Science and Psychology; Cognitive Psychology; Confidence Intervals; Factor Analysis, Statistical; Methods; Models, Statistical; Population; Principal components analysis; Psychology; R&D; Research & development; Software; Studies; Task forces; Variables; Estimate Confidence Interval; American Psychological Association; Central Limit Theorem; Parallel Analysis; Exploratory Factor Analysis

Exploratory factor analysis (EFA) has become a common procedure in educational and psychological research. In the course of performing an EFA, researchers often base the decision of how many factors to retain on the eigenvalues for the factors. However, many researchers do not realize that eigenvalu...