基于DEA方法的学生有效努力程度的评价研究

Research on the Evaluation of the Level of Students' effective Efforts Based on DEA Method

学生是否努力以及努力程度的大小无法由具体的数据直接评价,但一段时间内学生成绩的变化可以在一定程度上反映其是否努力以及努力程度的大小。本文采用DEA(数据包络分析)方法中评价生产技术相对有效性的BC2模型,对学生的有效努力程度进行了测算,并验证了用单投入单产出模型评价学生个体有效努力程度的合理性。

Whether a student is working hard or not as well as the degree of his effective level of effort cannot be directly evaluated by specific data,but the change of a student’ s achievements over a period of time can be reflected to a certain extent. This paper uses BC2 model to evaluate the degree of effective efforts,which is a kind of DEA method,and then verifies the rationality of the single input and single output model to evaluate the students’ individual effective effort degree.