基于分部评分模型思路的多级评分认知诊断模型开发

高旭亮, 汪大勋, 王芳, 蔡艳, 涂冬波

Development of a Generalized Cognitive Diagnosis Model for polytomous responses based on Partial Credit Model

GAO Xuliang, WANG Daxun, WANG Fang, CAI Yan, TU Dongbo

表10 每个模型下的属性信度

模型 A1 A2 A3 A4 A5 A6 A7 A8 Mean GDM 0.844 0.887 0.899 0.946 0.906 0.997 0.914 0.711 0.888 PC-DINA 0.644 0.716 0.827 0.721 0.507 0.529 0.779 0.529 0.656 GPCDM 0.966 0.907 0.881 0.951 0.873 0.973 0.985 0.841 0.922