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

单词	polytomous item response theory model
释义	polytomous item response theory model Encyclopedia 理学【基本概念】释 polytomous item response theory model;MIRT多级项目反应理论模型在项目反应理论框架下针对多级评分测验而建立的统计测量模型，用以刻画被试作答反应与其潜在特质之间的关系。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。