“item difficulty”的概念、定义、翻译、参考文献-科学参考

单词	item difficulty
释义	item difficulty Encyclopedia 理学项目分析释 item difficulty项目难度被试完成测验项目任务时所遇到的困难程度。一般在学业和能力测验中会较多使用难度来考察项目对于被试的难易程度。
随便看	tangent vector space Tangerines tangerine seed Tangfeng Tangfeng Ji Tang Geng Tang Gengliang Tang Gengliang narrated and performed a Long Suzhou Pinghua: The Three Kingdoms Tanggu (drum) of Wujiali Village, Guilin City Tang Guizhang Tanggu Jiedao Tanggula (Dangla) Shan Tanggula Mountain-Nujiangyuan Scenic and Historic Area Tanggula Shankou Tanggula Shanmai Tanggulashan Zhen Tang Guoqiang Tanggu Truce Tang Hanchu Tang Haoming Tang He Tanghe Shuiku Tanghe Xian Tanghe Zhen Tang Hongxiao

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