Computerized Adaptive Testing Method Using Integer Programming to Minimize Item Exposure
Computerized Adaptive Testing Method Using Integer Programming to Minimize Item Exposure
复制标题
使用整数规划最小化项目暴露的计算机化自适应测试方法
DOI:
10.1007/978-3-030-39878-1_10
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Maomi Ueno
中科院分区:
文献类型:
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作者:
Yoshimitsu Miyazawa;Maomi Ueno
This is an extension from a selected paper from JSAI2019. Computerized adaptive testing (CAT) estimates an examinee’s ability sequentially and selects test items that have the highest accuracy for estimating the ability. However, conventional CAT selects the same items for examinees who have equivalent ability. As described herein, we propose CAT that minimizes item exposure and which adaptively selects different items for examinees of equal ability, while retaining accuracy. This paper presents the method’s effectiveness using simulation data and actual test data.