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Part II: On the Use, the Misuse, and the Very Limited Usefulness of Cronbach’s Alpha: Discussing Lower Bounds and Correlated Errors
Prior to discussing and challenging two criticisms on coefficient [Formula: see text] , the well-known lower bound to test-score reliability, we discuss classical test theory and the theory of coefficient [Formula: see text] . The first criticism expressed in the psychometrics literature is that coe...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8636457/ https://www.ncbi.nlm.nih.gov/pubmed/34387809 http://dx.doi.org/10.1007/s11336-021-09789-8 |