基于记叙文和议论文的汉语二语写作发展研究

An Investigation into Chinese Linguistic Development in L2 Narrative and Argumentative Writing

本文以34名高级汉语水平学习者为调查对象,考察了他们九周内记叙文和议论文写作中语言准确度、词汇复杂度和句法复杂度的发展情况。研究采用了CAF分析框架中的一系列指标,包括词汇和T单位准确性、词汇多样性、词汇密度、词类比率、句法单位长度、名词词组复杂性等指标。结果显示,记叙文和议论文不同语言维度呈现不同的发展轨迹,部分词汇和句法复杂度指标呈显著发展,准确度的发展不具有显著性。研究还发现,文体类型对于词汇准确度、词汇复杂度、词类运用比率以及句法复杂度有显著影响,T单位长度对汉语二语文体具有一定的敏感性。

This study investigates the development of linguistic accuracy and complexity in narrative and argumentative writing among 34 L2 Chinese learners over a nine-week period. Essays were evaluated using measures of lexical and T-unit accuracy, lexical diversity and density, ratio of word categories, syntactic length, and noun phrase complexity. The results show that different writing dimensions demonstrate differential developmental patterns. Several measures of lexical and syntactic complexity display significant development whereas linguistic accuracy shows no significant development. Genre also has significant effect on lexical accuracy, ratio of word categories, and lexical and syntactic complexity, and T-unit length shows significant difference between the two genres.