对试卷质量评估的几点思考

Some Opinions on Evaluation of the Quality of Test Papers

本文在建立数学模型的基础上引入了考试信度和效度的概念,推导出信度和效度的计算方法,分析两者的影响因素,最后在此基础上设计了计算机试卷评价系统。

On the basis of setting a mathematical model,the writer introduces two concepts--test reliability and test effectiveness and works out the method of their calculation.He also analyzes the factors which affect them,according to which he designs a computer-controlled evaluating system.