“item discrimination index”的概念、定义、翻译、参考文献-科学参考

单词	item discrimination index
释义	item discrimination index Encyclopedia 理学【基本概念】释 item discrimination index项目鉴别指数高分组和低分组被试作答某题的得分率之差，是度量题目区分度的最简单指标之一，只能用于二级评分题目。又称鉴别度指数。理学【基本概念】释 item discrimination index题目区分度指数测验题目（题目）对被试某种潜在能力或特质的区分（或鉴别）能力的度量指标。
随便看	right of performance right of performer right of personal information right of personal liberty right of pleadings right of pledge right of political asylum right of portrait right of priority right of priority for taxation right of privacy right of private property right of production right of property right of publicity right of rebroadcasting right of receiving education right of relative right of rental right of reply and correction right of reproduction right of reputation right of rest right of safety protection right of self-defense

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