认知诊断理论、模型及应用

The Theory, Model and Application Cognitive Diagnosis

在个性化学习中,大多数研究仅仅只限于学习者的知识水平,没有考虑到学习者的认知结构、知识状态与知识水平,以及在解题过程中的知识结构与方法的加工等潜在信息,因而无法对学习者提供最合适的学习方法,实现有效的教学补充。基于此问题,认知诊断作为一种新的教育测量方法,可以完美地弥补这一缺陷,为教育测量实施与评价提供了系统科学的研究方法。

In personalized learning,most studies are limited to the learner's level of knowledge,without considering the learner's cognitive structure,knowledge state and level of knowledge,and the processing of knowledge structures and methods in the problem-solving process.Therefore,it is impossible to provide the learner with the most appropriate learning method and achieve effective teaching supplement.Based on this problem,cognitive diagnosis as a new educational measurement method can perfectly compensate for this defect and provide a systematic and scientific research method for the implementation and evaluation of educational measurement.