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本文基于中美大学生网络远程合作的实证研究,在互动假说和建构主义理论框架下,探究网络环境下的协作学习对中国英语学习者的英语写作语言特点的影响。结果显示,实验组与对照组相比,在写作流利度和复杂度上有显著差异,在准确度上无显著差异。但实验组的组内前后测显示流利度及准确度上有显著提高。论坛发帖的语言分析显示,词汇复杂度、句法复杂度、词汇分布随着每周讨论的内容有所变化。
Based on the empirical research of network remote cooperation between Chinese and American college students, under the framework of interactive hypothesis and constructivism, this article explores the impact of collaborative learning on the English writing language characteristics of Chinese EFL learners under the network environment. The results showed that compared with the control group, the experimental group had significant difference in both the degree of complication and the degree of writing, and no significant difference in accuracy. However, the experimental group within the group before and after the test showed a significant increase in fluency and accuracy. Language analysis posted on the forums shows that vocabulary complexity, syntactic complexity, and vocabulary distribution vary with the content of the weekly discussion.