档案袋评价对大学英语口语的反拨作用

The Backwash Study of Portfolio Assessment to Oral English Teaching in Colleges

档案袋评价是形成性评价的一种。本研究主要针对档案袋评价是否能提高学生的口语水平以及学生对档案袋评价的态度两个方面。通过实证研究发现,档案袋评价对学生的英语口语水平有积极的促进作用,特别是语言表达能力,而对朗读部分则提高的不明显。研究还发现学生对档案袋评价持肯定的态度,认为档案袋评价能提高他们的口语水平,能真实地反映他们的学习,有利于发现自己的优缺点,有利于和同学之间相互理解与合作,同时还能提高他们学习英语的兴趣和自信。

Portfolio assessment is one of the formative assessments. The study mainly focuses on two aspects, which are whether portfolio assessment can improve students＇ oral English level and their attitude toward portfolio assessment. Through empirical research, it finds portfolio assessment has a positive influence on students＇ oral English proficiency, especially language communicative ability, while it is not significant in reading aloud. It al- so finds students hold positive attitude toward portfolio assessment. They believe that portfolio assessment can im- prove their oral English level, reflect their autual study and it is helpful to find their own merits and shortcom- ings, the mutual understanding and cooperation with their classmates. Meanwhile, it can arouse their interest and self- confidence to learn English.