Порівняння методів
Переглядайте обрані методи поруч; рядки з відмінностями підсвічено.
| Комп'ютерне адаптивне тестування на основі теорії відповіді на елемент (CAT-IRT)× | Експлораторний факторний аналіз (EFA)× | |
|---|---|---|
| Галузь≠ | Психометрія | Статистика |
| Родина | Latent structure | Latent structure |
| Рік появи≠ | 1970s–1980s | — |
| Автор методу≠ | Lord, F. M.; further developed by Wainer, van der Linden, and others | — |
| Тип≠ | Adaptive measurement / sequential testing | Latent variable / dimension reduction |
| Основоположне джерело≠ | Wainer, H. (Ed.). (2000). Computerized Adaptive Testing: A Primer (2nd ed.). Lawrence Erlbaum Associates. ISBN: 978-0805835113 | 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 ↗ |
| Інші назви≠ | CAT-IRT, adaptive testing, IRT-based CAT, computerized adaptive testing | common factor analysis, açımlayıcı faktör analizi, factor analysis |
| Пов'язані | 4 | 4 |
| Підсумок≠ | Computerized adaptive testing based on item response theory is a sequential measurement procedure in which a computer algorithm selects successive test items tailored to each examinee's estimated ability level. Drawing on IRT to model item characteristics and ability estimation, CAT delivers precise scores with far fewer items than fixed-length tests, making it efficient for high-stakes assessments, clinical screening, and large-scale surveys. | 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. |
| ScholarGateНабір даних ↗ |
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