摘要
本文探讨了全国国际商务英语考试（二级）能力量表的设计，以2009年的二级考试数据为依据，对考试的信度和效度进行分析，运用多层面Rasch模型，测量了试卷各题目的难度，以检验该考试的区分度和权威性。统计结果显示，该考试的信度、效度以及难度都达到了测试学的要求，具有较好的稳定性，适用于大规模考试推广。本文最后对个别测试题的改进和今后如何完善该考试提出了建议。
This study describes the scales design of the English Test for International Business of China （Level Two）. It measures the reliability and validity of the test based on the testing data of 2009. The study has built a multi-facet Rasch model to determine the difficultness and discrimination of each test item. Statistic results show that the test is reliable, valid, highly stable and suitable for large-scale testing if with some minor revision of the items in question. Finally, it raises some suggestions for future improvement of the test.
出处
《外语与外语教学》
CSSCI
北大核心
2011年第6期35-40,共6页
Foreign Languages and Their Teaching
基金
对外经济贸易大学“211工程三期师资队伍建设项目”资助成果
关键词
商务英语
考试
信度
效度
business English
testing
reliability
validity
