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Application of Optimal Designs to Item Calibration
In computerized adaptive testing (CAT), examinees are presented with various sets of items chosen from a precalibrated item pool. Consequently, the attrition speed of the items is extremely fast, and replenishing the item pool is essential. Therefore, item calibration has become a crucial concern in...
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Public Library of Science
2014
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| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4154740/ https://ncbi.nlm.nih.gov/pubmed/25188318 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0106747 |
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