自适应形式的计算机等级考试的应用研究

Application research of national computer rank examination with adaptive form

目前,计算机等级考试采用的还是基于计算机的考试形式,计算机在整个考试中所起的作用仅局限于题目的呈现和成绩的统计,起到考试"执行者"的作用。由于考试并没有因材施测,考试不能很好地考察学生的真实水平,考生抽取试题时存在"运气",考试的合理性和公平性受到很大质疑。自适应形式的计算机等级考试可以解决传统计算机等级考试固有的弊病,可以实现"因材施测",并且考试的实施和组织更加经济。对自适应形式的计算机等级考试中所涉及的几个关键技术问题进行研究,探索大规模实施自适应形式的计算机等级考试的可行性,并进行模拟研究和实证研究。

At present, the test form of National Computer Rank Examination （NCRE） is computer based test. In the entire exam, computers limit to present the items and statistic the score whose role is the test ＂executives＂. Because of not adaptive form, the test are not very good investigation t~ examinee＇ real level. There exists ＂luck＂ on administrating items, and the rationality and fairness of the test are much questioned. Adaptive NCRE can solve the inherent flaws of traditional test form, and can achieve ＂measured by material＂. The implementation and organization of the adaptive NCRE are more economy. Researches some of the key technology problems of adaptive NCRE, and explores the feasibility of large scale implementation adaptive NCRE, and conducts simulation and empirical research.