标准参照性录音口试施测与模糊评分的探讨

Criterion-referenced Recording Oral Tests and Its Fuzzy Scoring Approaches

口试是检测语言教学和语言技能的一个重要组成部分,同时也是主观性最强的测试,相比其他语言技能的测试,设计科学、可靠、有效的口试更为困难。标准参照性录音口试(CROT)有明确的测量目标和基于模糊数学理论的科学主观模糊综合评分方法,在英语专业口语教学强调"教考分离"中有现实指导意义。通过描述CROT的实测过程分析了该测试的优、缺点,并为进一步完善该测试提出相应的建议。

Oral test as an important part to examine language skills and language teaching is also characterized the most subjective test.Thus,it is more difficult to prepare a reliable and valid oral test,compared with tests of other language skills.At the circumstance of emphasis on ＂separating testing from teaching＂ in oral English teaching,Criterion-referenced Recording Oral Test（CROT）,which has clear measurement objectives and scientific scoring approaches based on the theory of Fuzzy Mathematics,has a more practical significance.This paper tries to explain the process of CROT and also analyzes its advantages and disadvantages,and some propositions for improving the test have been put forward at the end of the paper.