Exploratory Factor Analysis (EFA)
Exploratory factor analysis reduces a large set of observed variables into a smaller number of latent common factors. It is widely used in scale development and psychometrics to uncover the dimensional structure that underlies a set of correlated items, without specifying that structure in advance.
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Method map
The neighbourhood of related methods — select a node to explore.
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Zdroje
- Fabrigar, L. R., Wegener, D. T., MacCallum, R. C. & Strahan, E. J. (1999). Evaluating the use of exploratory factor analysis in psychological research. Psychological Methods, 4(3), 272–299. DOI: 10.1037/1082-989X.4.3.272 ↗
- Hair, J. F., Black, W. C., Babin, B. J. & Anderson, R. E. (2019). Multivariate Data Analysis (8th ed.). Cengage Learning. ISBN: 978-1473756540
Ako citovať túto stránku
ScholarGate. (2026, June 1). Exploratory Factor Analysis. ScholarGate. https://scholargate.app/sk/statistics/exploratory-factor-analysis
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- Konfirmačná faktorová analýza (KFA)Psychometria↔ compare
- Cronbachovo alfa (Analýza spoľahlivosti)Štatistika↔ compare
- Analýza hlavných komponentovStrojové učenie↔ compare
- Modelovanie štruktúrnymi rovnicami (SEM)Štatistika↔ compare
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