【摘要】 采用网络CAT模式进行各种考试已越来越广泛,但受数学模型的限制,有关题型均为选择、判断等标准化试题,对于需要严格考查考生编程能力的程序设计考试,若全部采用标准化试题就不太合适。本文通过对C语言特点的剖析,在项目反应理论的基础上,就如何建立C程序设计非标准化试题的CAT模型进行探讨。更多还原

【Abstract】 CAT model has been widely adopted in various tests through networks,But the restriction of it only makes such standardized items as multiple choice,true of false judgment possible.It is inappropriate to apply this kind of model to the test of programming,which tests the programming ability of the examinees.In this paper,by analyzing the characteristics of C programming language,the establishment of nonstandardized test model CAT for C programning has been discussed on the basis of Item Response Theory.更多还原