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项目反应理论(Item Response Theory,简称IRT)是现代教育测量的代表,它是针对传统真分数测量理论的不足而建立起来的,在检测外语试题尤其是在标准参照测试(CRT)模式中更具有科学性。通过应用项目反应理论的BILOG软件对沈阳师范大学2011级大学英语六级部分听力考题的分析,说明与传统真分数测试理论相对而言,项目反应理论对试题分析尤其是CRT模式中更具科学性,其分析的结果对试题设计者在具体设计过程有所启示。
Item Response Theory (IRT) is the representative of modern education measurement. It is established for the deficiency of the traditional theory of real score measurement and has more advantages in testing foreign language questions, especially in the standard reference test (CRT) scientific. Through the application of project response theory of BILOG software to Shenyang Normal University 2011 University English listening comprehension test analysis, indicating that the traditional theory of real scores compared to the test, the theory of project response to the analysis of the questions, especially CRT mode more scientific , The analysis of the results of the test designer in the specific design process has some implications.