| 基于难度系数的组卷策略研究 |
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| 引用本文： | 焦树锋.基于难度系数的组卷策略研究[J].曲靖师范学院学报,2006,25(3):36-38. |
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| 作者姓名： | 焦树锋 |
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| 作者单位： | 山东滨州职业学院,基础部,山东,滨州,256624 |
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| 摘 要： | 介绍了一种根据试卷的难度系数进行自动组卷的组卷策略;详细分析了用两个正态分布来确定各难度级别题目所占百分比的数学思想;讨论了使用约束矩阵的方法确定各题型中不同难度系数题目的数量;最后简要说明了用随机函数实现的试卷生成算法.
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| 关 键 词： | 自动组卷 难度系数 随机选题 |
| 文章编号： | 1009-8879（2006）03-0036-03 |
| 收稿时间： | 2006-03-16 |
| 修稿时间： | 2006年3月16日 |
Tactics Study on Creating Test Paper Based on Difficulty Coefficient |
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| Jiao Shufeng.Tactics Study on Creating Test Paper Based on Difficulty Coefficient[J].Journal of Qujing Normal College,2006,25(3):36-38. |
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| Authors: | Jiao Shufeng |
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| Abstract: | This paper introduces a tactics of automatic creating test paper by the difficulty coefficient;analyzes the mathematical thought to determine the perception of the different difficulty level by two normal distributions,discusses a way to determine the question counts of the different difficulty level by using constrain matrix and explains how to create test paper by using random function at last. |
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| Keywords: | automatic creating test paper difficulty coefficient random selection |
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