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| Bayesiansk konfirmerande faktoranalys (BCFA)× | Generaliserbarhetsteori (G-teori)× | |
|---|---|---|
| Ämnesområde | Psykometri | Psykometri |
| Familj | Latent structure | Latent structure |
| Ursprungsår≠ | 2007–2012 | 1963–1972 |
| Upphovsperson≠ | Sik-Yum Lee; Bengt Muthén and Tihomir Asparouhov | Lee J. Cronbach, Goldine Gleser, Harinder Nanda, Nageswari Rajaratnam |
| Typ≠ | Bayesian latent variable model | Variance-components reliability model |
| Ursprungskälla≠ | Lee, S.-Y. (2007). Structural Equation Modeling: A Bayesian Approach. Wiley. ISBN: 978-0470024232 | Cronbach, L. J., Gleser, G. C., Nanda, H. & Rajaratnam, N. (1972). The Dependability of Behavioral Measurements: Theory of Generalizability for Scores and Profiles. Wiley. link ↗ |
| Alias≠ | BCFA, Bayesian CFA, Bayesian structural equation measurement model, Bayes-CFA | G-theory, G-study / D-study framework, variance components reliability |
| Närliggande | 4 | 4 |
| Sammanfattning≠ | Bayesian confirmatory factor analysis tests a pre-specified factor structure using Bayesian inference. Instead of point estimates with p-values, it produces full posterior distributions for loadings, factor correlations, and residual variances, allowing the researcher to incorporate prior knowledge and propagate parameter uncertainty naturally. | Generalizability Theory is a psychometric framework that decomposes observed score variance into multiple sources — persons, items, raters, occasions, and their interactions — using analysis of variance. It replaces the single reliability coefficient of classical test theory with a family of coefficients that tell researchers how well scores generalize across different measurement conditions. |
| ScholarGateDatamängd ↗ |
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