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  5. Exploring online calibration of polytomous items in computerized adaptive testing

Exploring online calibration of polytomous items in computerized adaptive testing

来源 :北京师范大学 | 被引量 : 0次 | 上传用户：rdx200901as
【摘 要】
：
Online calibration is a technology-enhanced strategy for pretesting new items in Computerized Adaptive Tests(CATs).Many CATs are administered continuously over a long-term and rely on large item banks
【作 者】
：
Yi Zheng 
【机 构】
：
Arizona State University,USA
【出 处】
：
北京师范大学
【发表日期】
：
2015年5期
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Online calibration is a technology-enhanced strategy for pretesting new items in Computerized Adaptive Tests(CATs).Many CATs are administered continuously over a long-term and rely on large item banks.
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