试卷质量分析初探

A preliminary study on quality analysis of test paper

试卷分析是考试管理中的一项重要工作，采用数学方法对试卷质量进行定量分析，不但可以全面了解和评价考试情况，而且可以反馈考试命题、阅卷及教学方面的有关信息。本文以《经济数学》期终考试为例，全面分析了试卷的难度、区分度、信度和效度等质量指标，并就如何设计试卷、修改试题和评定教学效果提出了具体的方法。

Paper analysis is an important task in the exam management With mathmatical method,the quantitive analysis on the quality of papers can not only evaluate the exam extensively but olso feedback some relevant information on assigning paper items,goingover examination papers,teaching and learning etc Based on the term exam of Economic Maths,the paper analysis completely the quality indexes:degree of difficulty,degree of distinction,degree of credit and degree of effect,some methods on how to design papers,how to select or revise paper items and how to evaluate teaching effects are proposed The improvement of teaching methods and teaching quality are discussed in the paper