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A Shadow-Test Approach to Adaptive Item Calibration
A shadow-test approach to the calibration of field-test items embedded in adaptive testing is presented. The objective function used in the shadow-test model selects both the operational and field-test items adaptively using a Bayesian version of the criterion of [Formula: see text] -optimality. The...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7385007/ https://www.ncbi.nlm.nih.gov/pubmed/32556745 http://dx.doi.org/10.1007/s11336-020-09703-8 |