item difficulty meaning in English
项目难度
Examples
- The advantage of cat lies in that item difficulty is always consistent with examinees ’ acquaintance with the testing . testing usually consumes less time , but has more credible result
Cat的优点是能做到“因人施测” ,每个考题根据考生答题表现,动态抽取;考试往往时间短、结果更科学。 - The main defect brought about by conventional testing method lies in the inconsistency between some item difficulty and examinee level , therefore , the testing result has its inherent high uncertainty
其主要弊病在每个特定的学生都有许多试题不是适应其水平的,考分难于严格区分考生水平真实差距。 - First , the main points of the test have been presented and the data from the candidates " answers have been counted up . in terms of the sequence of the test , every test item has been analyzed including listening comprehension , english knowledge usage , reading comprehension , and writing ability . and then some item variables such as item difficulty , item discrimination and reliability of test have been computed
依据试卷试题顺序，对听力题、英语知识运用题、综合阅读题和写作题几个方面进行分析，计算试题的信度、难度、区分度等有关愚硕士学位论文义巫夕沪master ’ 5tl花sxs数据，讨论了主观性测试和客观性测试间的关系，解释了考生的测试成绩，最后得出科学的结论，从而提出合理的具有建设性的建议，即要注意命题的科学性，提高阅卷的科学性和准确性，同时，要大力加强学生基本功等方面的训练，尤其是要加强在英语输出能力方面的训练。