ScholarGate
Asistent

Usporedite metode

Pregledajte odabrane metode jednu uz drugu; retci koji se razlikuju su istaknuti.

Eksploratorna faktorska analiza za razvoj skala (EFA)×Potvrdna faktorska analiza (CFA)×
PodručjePsihometrijaPsihometrija
ObiteljLatent structureLatent structure
Godina nastanka1904 (foundational); contemporary scale-development practice from 1990s onward1969
TvoracPrimarily Spearman (1904); psychometric scale application formalised by Thurstone (1930s)Karl Gustav Jöreskog
VrstaLatent variable / dimension reductionHypothesis-testing latent variable model
Temeljni izvorCostello, A. B. & Osborne, J. W. (2005). Best practices in exploratory factor analysis: Four recommendations for getting the most from your analysis. Practical Assessment, Research & Evaluation, 10(7), 1–9. link ↗Jöreskog, K. G. (1969). A general approach to confirmatory maximum likelihood factor analysis. Psychometrika, 34(2), 183–202. DOI ↗
Drugi naziviAçımlayıcı Faktör Analizi — Ölçek Geliştirme (EFA), psychometric EFA, scale construction factor analysisCFA, confirmatory FA, measurement model, restricted factor analysis
Srodne54
SažetakExploratory Factor Analysis for Scale Development is the psychometric application of EFA in which an item pool is administered and the resulting response data are analysed to discover the latent factor structure underlying the items. Originating with Spearman's (1904) factor theory and formalised for applied scale construction by Costello and Osborne (2005) and Fabrigar and colleagues (1999), this variant imposes a stricter sample requirement (n ≥ 100, subject-to-item ratio ≥ 5) and a higher loading threshold (≥ 0.40) than general EFA, and it treats the recovered factor structure as a draft to be subsequently validated by confirmatory analysis.Confirmatory factor analysis tests a researcher-specified factor structure against observed data. Unlike exploratory approaches, the researcher decides in advance which indicators load on which latent factor, and the model is evaluated by how closely the implied covariance matrix reproduces the sample covariance matrix. CFA is central to scale validation, construct validity assessment, and measurement invariance testing.
ScholarGateSkup podataka
  1. v1
  2. 2 Izvori
  3. PUBLISHED
  1. v1
  2. 2 Izvori
  3. PUBLISHED

Idi na pretraživanje Preuzmi prezentaciju

ScholarGateUsporedite metode: EFA for Scale Development · Confirmatory factor analysis. Preuzeto 2026-06-18 s https://scholargate.app/hr/compare