Best practices in exploratory factor analysis: four recommendations for getting the most from your analysis

Exploratory factor analysis (EFA) is a complex, multi-step process. The goal of this paper is to collect, in one article, information that will allow researchers and practitioners to understand the various choices available through popular software packages, and to make decisions about “best practic...

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Published inPractical assessment, research & evaluation Vol. 10; p. 7
Main Authors Costello, Anna B, Osborne, Jason
Format Journal Article
LanguageEnglish
Published College Park Practical Assessment, Research and Evaluation, Inc 01.01.2005
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ISSN1531-7714

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Abstract Exploratory factor analysis (EFA) is a complex, multi-step process. The goal of this paper is to collect, in one article, information that will allow researchers and practitioners to understand the various choices available through popular software packages, and to make decisions about “best practices” in exploratory factor analysis. In particular, this paper provides practical information on making decisions regarding (a) extraction, (b) rotation, (c) the number of factors to interpret, and (d) sample size.
AbstractList Exploratory factor analysis (EFA) is a complex, multi-step process. The goal of this paper is to collect, in one article, information that will allow researchers and practitioners to understand the various choices available through popular software packages, and to make decisions about “best practices” in exploratory factor analysis. In particular, this paper provides practical information on making decisions regarding (a) extraction, (b) rotation, (c) the number of factors to interpret, and (d) sample size.
Author Costello, Anna B
Osborne, Jason
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SubjectTerms Best Practices
Computer Software
Data Analysis
Discriminant analysis
Educational Objectives
Electronic Journals
Factor Analysis
Factor Structure
Goodness of Fit
Least Squares Statistics
Maximum Likelihood Statistics
Measurement Techniques
Periodicals
Principals
Reference Materials
Researchers
Sample Size
Statistical Data
Textbooks
Title Best practices in exploratory factor analysis: four recommendations for getting the most from your analysis
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