quality of item meaning in English
制品质量
Examples
- It shows that information function can more accurately evaluate the quality of items and test and the ability of examinees than ctt does , so it has more strong guidance in editing test
研究结论表明：信息函数较经典测量理论能更精确地评价项目质量、测验质量及被试能力水平，因而对测验及学生能力水平的评价更科学，同时对测验的编制有更强的指导作用，值得推广。