“group-level item response theory”的概念、定义、翻译、参考文献-科学参考

单词	group-level item response theory
释义	group-level item response theory Encyclopedia 理学项目反应理论释 group-level item response theory群体水平项目反应理论将项目反应理论（IRT）和矩阵抽样设计相结合的一种理论。用于处理心理学、教育学、人口统计学和地理政治学中的变量，直接估计以学校、班级、教师、机构及其他依据某一特点形成的团体为评估单元的群体能力。
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