英语词汇量测试卷的编制及其信度与效度检验  

Developing and Validating a Vocabulary Size Test Instrument

作　　者：徐柳明[1,2] 刘振前[1,2] 

机构地区：[1]山东大学 [2]泰山学院大学外语教学部

出　　处：《外语教学理论与实践》2013年第1期79-85,共7页Foreign Language Learning Theory And Practice

基　　金：教育部人文社科规划基金项目(10YJA740107);山东省教育科学规划项目(2010GG045);山东省社会科学规划研究项目(11CWZJ47)

摘　　要：本研究依据有关词汇测试的设计原理及模式,编制了词汇量测试卷,先后进行了两轮试测,运用SPSS18.0,对试卷项目进行筛选及修订,最终形成含104个题目的词汇量测试卷。信度、效度检验结果显示,试卷内在一致性信度Cronbach系数(0.918)、重测信度(0.644,p=0.000)以及效标区分法效度(t=6.358,p=0.000)、结构效度各level得分之间及与总得分之间的相关性系数分别在(0.068～0.496和0.294～0.812)均达到测试学要求,本测试卷可作为新课改下非英语专业大学生的词汇量测评的有效工具。The primary purpose of this study was to provide validity evidence for the Vocabulary Size Test, which is designed to measure the vocabulary size of non - English majors in universities. The preliminary test papers were established by integrating principles from literature review. After two experimental tests on students, the final Vocabulary Size Test Paper containing 104 items was produced based on their item discrimination and difficulty. Results showed： its Cronbach＇s coefficient was 0.918; test - retest reliability was O. 644, p = O. 000 ; discrimination validity was t = 6.358, p = O. 000 ; Correlation coefficients between levels scores were from O. 068 to O. 496 ; Correlation coefficients total score and levels scores were from 0. 294 to 0. 812, fitting metrology demand. The conclusion was that the Vocabulary Size Test Paper has sound psychometric properties for Chinese college students.

关 键 词：英语词汇量测试 项目筛选 信度 效度 

分 类 号：H319[语言文字—英语]