【摘要】 题库是考试实践中不可或缺的要素,如何构建具有良好试题内容和试题参数的题库一直是教育评价领域关注的焦点。文章以师范生的"现代教育技术"公共课为例,通过探讨基于项目反应理论的题库构建,论述了试题编制的原则、试题的等值设计、试题参数的估计方法以及如何利用信息函数进行题库质量的评价。最后,文章指出了题库构建中尚存的不足和未来研究方向。更多还原

【Abstract】 Item bank is an indispensable element in the practice of examination. How to develop an item bank with good item contents and item parameters has always been the focus in the field of educational evaluation. Taking the normal students’ public class of "Modern Educational Technology" as an example, this paper discussed the establishment of item bank based on item response theory, expounded the principles of developing items, the equating design of items, the estimating methods of item parameters, and the evaluation of the item bank quality using information function. Finally, the limitation and future research direction of item bank were pointed out.更多还原