二语写作句法表现的动态发展  

Dynamics of syntactic complexity in L2 writing:A case study

作　　者：江韦姗[1] 王同顺[1] 

机构地区：[1]上海交通大学

出　　处：《现代外语》2015年第4期503-514,584,共12页Modern Foreign Languages

基　　金：教育部人文社科研究规划项目"基于RT和EEG证据的汉英双语者运动事件认知研究"(14YJA740054);山东省高等学校人文社科研究项目"复杂系统理论框架下的二语学习者个体差异研究"(J13WD61)的研究成果

摘　　要：本研究在动态系统理论框架下,对2名中国英语学习者作文的句法动态发展进行了为期一年的跟踪。结果发现,其句法在不同方面均呈非线性发展,各维度间存在潜在交互过程。这些结果表明,句法知识结构之间存在竞争和交互。不同交互模式反映了语言知识子系统对认知资源的不同需求。This longitudinal case study adopts a dynamic systems approach to keep track of the syntactic complexity in the writings of two ESL learners.Using analytical tools to describe the developmen-tal paths and process,it is found that subcomponents of syntactic performance interact with each other in a competitive or supportive manner and thus take nonlinear and complex trajectories.Dynamic modeling characterizes and confirms the interactive patterns with specific parameters.Overall,dynamic systems theory and its methods explicate how development takes place by the specifica tions and quantifications of change and development,providing support and evidence to better un-derstand the learning and development of syntactic knowledge in L2 writing.

关 键 词：二语写作 句法复杂度 动态系统理论 

分 类 号：H319[语言文字—英语]