对计算器辅助下外语自主学习的实证研究

An Empirical Study on the Effect of CALL on Self─directed Language Learning

主要研究计算器辅助模式是否能够有效地促进外语自主学习，从而明显改善学习者的外语成绩。以电子科技大学非英语专业学生作为研究对象，对比实验班在实验学期前后的英语听说成绩，实验班和控制班在实验学期后的英语读写成绩及英语期末成绩。

The paper focuses on whether Computer─assisted Language Learning（CALL）could enhance self─directed language learning and significantly improve learners’ language achievement. With the participation of three classes randomly selected from UESTC， the achievement comparisons were conducted in both listening and speaking within the treatment class， in reading and writing and in overall language ability between the treatment class and the control classes.