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How important is distractor efficiency for grading Best Answer Questions?
BACKGROUND: Distractor efficiency and the optimum number of functional distractors per item in One Best Answer Questions have been debated. The prevalence of non-functional distractors has led to a reduction in the number of distractors per item with the advantage of adding more items in the test. T...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7792178/ https://www.ncbi.nlm.nih.gov/pubmed/33413332 http://dx.doi.org/10.1186/s12909-020-02463-0 |