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9 两类特殊被试的属性边际概率

分数 模型 A1 A2 A3 A4 A5 A6 A7 A8 Mean 0 GDM 0.024 0.000 0.001 0.076 0.062 0.150 0.278 0.150 0.093 PC-DINA 0.548 0.108 0.387 0.204 0.432 0.470 0.382 0.470 0.375 GPCDM 0.000 0.000 0.000 0.000 0.005 0.000 0.000 0.000 0.001 14 GDM 0.786 1.000 0.999 0.980 0.971 0.671 0.975 0.671 0.881 PC-DINA 0.647 0.988 0.934 0.698 0.601 0.609 0.905 0.609 0.749 GPCDM 0.984 0.981 1.000 1.000 0.839 0.998 1.000 0.998 0.975