Сравнение методов
Просматривайте выбранные методы рядом; строки с различиями подсвечены.
| Надежность для порядковых данных× | Конфирматорный факторный анализ (КФА)× | |
|---|---|---|
| Область | Психометрия | Психометрия |
| Семейство | Latent structure | Latent structure |
| Год появления≠ | 2007 | 1969 |
| Автор метода≠ | Bruno D. Zumbo and colleagues | Karl Gustav Jöreskog |
| Тип≠ | Internal consistency reliability estimation | Hypothesis-testing latent variable model |
| Основополагающий источник≠ | Zumbo, B. D., Gadermann, A. M. & Zeisser, C. (2007). Ordinal versions of coefficients alpha and theta as measures of internal consistency for Likert rating scales. Journal of Modern Applied Statistical Methods, 6(1), 21–29. DOI ↗ | Jöreskog, K. G. (1969). A general approach to confirmatory maximum likelihood factor analysis. Psychometrika, 34(2), 183–202. DOI ↗ |
| Другие названия | ordinal alpha, polychoric reliability, reliability for ordinal scales, ORA | CFA, confirmatory FA, measurement model, restricted factor analysis |
| Связанные≠ | 5 | 4 |
| Сводка≠ | Ordinal reliability analysis estimates the internal consistency of scales whose items are measured on ordered-category (Likert-type) response formats. By basing computations on polychoric correlations rather than Pearson correlations, it corrects for the attenuation that standard Cronbach's alpha produces when responses are discrete and non-normal. | 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. |
| ScholarGateНабор данных ↗ |
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