内容、词汇、篇章特征对汉语学习者二语作文质量的影响研究

The influence of content,lexical and discourse features on the quality of CSL learners’L2 writing

本研究通过对高级水平汉语学习者写作的议论文作文进行分析,考察了内容、词汇、篇章特征与汉语二语作文质量的关系。研究发现:内容、词汇、篇章特征对汉语二语作文质量的影响均是显著的;三者对二语作文质量的影响不同,内容特征对学习者二语作文质量变异的解释最大,词汇、篇章次之;内容特征中的论点句数量,词汇特征中的词汇复杂性、词汇准确性,篇章特征中的句号标点句数量等变量对二语作文质量的影响显著。

Based on the analysis of argumentative essays written by advanced Chinese learners,this study investigates the relationship between lexical,textual and content features and the quality of Chinese learners’L2 writing.A series of regression model results show that:lexical,textual and content factors can significantly affect the quality of learners’L2 writing;the above factors have different effects on the quality of L2 writing,i.e.,content-related variables have the greatest impact on the quality of learners’L2 writing,followed by lexical and discourse factors;variables such as lexical complexity and lexical accuracy in the selected lexical factors,period punctuation sentences in the textual factors,and argument sentences in the content factors have a significant influence on the quality of L2 writing.