证据权重法在大学英语成绩评价中的引入及应用  

THE INTRODUCTION AND APPLICATION OF EVIDENCE WEIGHT METHOD IN COLLEGE ENGLISH ACHIEVEMENT EVALUATION

作　　者：刘艺[1] LIU YI(School of Foreign Languages, Guangxi Normal University, Guilin 541004, China)

机构地区：[1]广西师范大学外国语学院,广西桂林541004

出　　处：《河南工业大学学报（社会科学版）》2017年第2期96-99,共4页Journal of Henan University of Technology:Social Science Edition

基　　金：2016年度广西高等教育本科教学改革工程项目:"大学英语翻转课堂教学模式的有效性研究与实践"(2016JGA138)

摘　　要：针对目前传统大学英语课程考试评价体系的刚性评价方法难以定量反映学生的真实水平和能力问题,在大学英语综合成绩评估过程中,尝试引入地质学中的非线性统计学方法——"证据权重法",选取大学英语综合成绩评定中的听、说、读、写、译等12个证据因子,通过证据权重模型调整因子的关联与消长趋势控制,借助本模型对2520个学生的成绩进行了综合评估与剖析。在12个证据因子中,传统命题写作、报刊网络阅读、英汉互译机译辅助、阅读理解客观题、在线听力测试这5项,最能体现学生的英语水平;师生交流和场景对话辨析难以测试出学生的真实英文水平;报刊网络阅读、英汉互译机译辅助、在线听力测试的权重在提升。实证结果表明:在后期的英语教学过程中,最需要提升的是学生英语录像听析和微型演讲能力。At present, it is difficult to give a quantitative reflection of the true level and ability of students by using the rigid test evaluating method of the traditional college English curriculum evaluation system. The non- linear statistical method in Geo-science is introduced in the process of college English achievement evaluation, and 12 evidence factors are refined in the comprehensive performance assessment of college English such as listening, speaking, reading, writing and translating and so on, and the growth and decline trend of the factors are controlled by using an Evidence Weight Model and a comprehensive evaluation and analysis of 2520 students＂ academic achievements are conducted with the aid of this model. The results show that in the 12 evi- dence factors, traditional writing, online reading of newspapers and periodicals, computer-aided translation, objective reading comprehension, and online listening test can best reflect the students＂ English level; where- as, interaction between teachers and students, scene dialogue analysis fail to test the true English level of the students; the weight of online reading of newspapers and periodicals, computer-aided translation and online listening test is on the rise; in the later period of English teaching, what the students need most is to improve their English hearing and speaking ability.

关 键 词：英语水平考试 证据权重法 教学评估 

分 类 号：C642.475[社会学]