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等级反应模型项目特征曲线法等值研究
引用本文:戴海崎. 等级反应模型项目特征曲线法等值研究[J]. 心理学探新, 2000, 20(3): 49-53
作者姓名:戴海崎
作者单位:江西师范大学南昌 330027
摘    要:主、客观题并用的测验建项目反应理论题库需作多级模型项目参数等值,本研究推演了等级反应模型下项目特征曲线等值方法并在实际等值试验中获得成功.

关 键 词:项目反应理论  等值  等级反应模型  项目特征曲线法
文章编号:1003-5184(2000)03-0049-05

Study on Test Equating Using Method of Item Characteristic Curve Transformation under Graded Response Model
Dai Haiqi. Study on Test Equating Using Method of Item Characteristic Curve Transformation under Graded Response Model[J]. Exploration of Psychology, 2000, 20(3): 49-53
Authors:Dai Haiqi
Abstract:It needs Test Equating to establish a Item Bank of Polytomous Scored Model under the IRT. This study deduced the Item Characteristic Curve Method for the purpose under the Graded Response Model and got success on the equating experiment.
Keywords:Item Response Theory  equating  Graded Response Model  method of Item Characteristic Curve  
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