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  5. New item selection methods in cognitive diagnostic computerized adaptive testing:Combining item disc

New item selection methods in cognitive diagnostic computerized adaptive testing:Combining item disc

来源 :北京师范大学 | 被引量 : 0次 | 上传用户：hesehuzi
【摘 要】
：
Interest in developing Computerized Adaptive Testing(CAT) under cognitive diagnostic models has increased recently.Cognitive Diagnostic CAT(CD-CAT) attempts to classify examinees into the correct late
【作 者】
：
Lei Guo 
【机 构】
：
Southwest University,USA
【出 处】
：
北京师范大学
【发表日期】
：
2015年5期
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论文部分内容阅读
Interest in developing Computerized Adaptive Testing(CAT) under cognitive diagnostic models has increased recently.Cognitive Diagnostic CAT(CD-CAT) attempts to classify examinees into the correct latent class profile so as to pinpoint the strengths and weaknesses of each examinee whereas CAT algorithms choose items from the item bank to achieve that goal as efficiently as possible.
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