认知属性标定框架的实证研究——以小学数学为例

Empirical Study of Cognitive Attributes Calibration Framework——A Case Study of Primary Mathematics

在基于认知诊断理论的自适应测试中，认知属性的标定是一项非常重要的基础性工作。该文首先使用文献法对认知属性进行理论分析，探索认知属性标定的理论依据，其次在对认知属性内容进行探讨的基础上，提出认知属性标定的结构性框架，最后通过小学数学测试题对认知属性标定进行实证研究。结果表明，认知属性标定框架能有效地提高认知属性标定的效率。

Cognitive attribute calibration is a very important basic work in the adaptive test based on cognitive diagnostic theory. In this paper， firstly， cognitive attributes are analyzed by literature method and the theoretical basis of cognitive attributes calibration is explored; and then， structural framework of cognitive attributes calibration is proposed based on the exploration of cognitive attribute content; finally， empirical research is carried out through calibrating cognitive attributes of primary mathematics test items. The results show: the framework can effectively improve the efficiency of cognitive attributes calibration.