| 数量化方法在试题难度预测中的应用 |
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| 引用本文： | 姚孟臣. 数量化方法在试题难度预测中的应用[J]. 数理统计与管理, 1993, 12(2): 20-28 |
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| 作者姓名： | 姚孟臣 |
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| 作者单位： | 北京大学数学系 |
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| 摘 要： | 本文提出了一种试题难度的客观测定方法．该方法不同于传统的试测法和直接评价法，基本上解决了试题难度测量中的主观性、随意性、模糊性问题． 本方法中的基本公式是基于数量化理论Ｉ，借助微机处理大量专家对试题评价结果而得到的．
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| 关 键 词： | 项目 类目 反应 范围 |
Application of Quantification Method in Measuring the Difficulty Degree of Testing Questions |
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| Yao Meng-chen. Application of Quantification Method in Measuring the Difficulty Degree of Testing Questions[J]. Application of Statistics and Management, 1993, 12(2): 20-28 |
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| Authors: | Yao Meng-chen |
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| Abstract: | We proposed a method of measuring difficulty degree of test questions. This method is different from the prior measuring method and direct evaluating method. The problems of subjectivity and indefiniteness or equivocality in measuring the difficulty degree of test questions are solved basically in this paper. The main formula in this paper was obtained by using the quantification theory 1 and processing a lot of data from specalists-evaluation of test questions. |
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| Keywords: | item category response range. |
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