二语书面语子系统多元交互动态发展特征研究——一项基于非英语专业学习者英语写作的可视化数据分析  

The Dynamic Development Characteristics of L2 Writing Subsystems’Multiple Interactions:A Visualized Data Analysis on English Writings by Non-English Majors

作　　者：朱慧敏 刘艳梅 ZHU Huimin;LIU Yanmei(School of Preschool Education,Shandong Yingcai University,Jinan 250104,China;School of Foreign Studies,Shandong University of Finance and Economics,Jinan 250014,China;School of Foreign Languages Education,Shandong University of Finance and Economics,Jinan 250014,China)

机构地区：[1]山东英才学院学前教育学院,山东济南250104 [2]山东财经大学外国语学院,山东济南250014 [3]山东财经大学公共外语教学部,山东济南250014

出　　处：《浙江外国语学院学报》2023年第5期46-59,共14页Journal of Zhejiang International Studies University

基　　金：国家社会科学基金项目“二语学习者书面语发展变异模型构建与应用研究”(18BYY106)。

摘　　要：本研究基于复杂动态系统理论的语言发展观,采用可视化时间序列数据分析方法,追踪研究了3名不同初始水平的非英语专业学习者4个学期不同阶段的英语议论文作文,考察了复杂度、准确度和流利度(CAF)各指标的多元交互发展情况。研究发现:CAF各指标呈非线性发展,个体间和个体内存在显著差异,学习者初始英语水平对发展模式产生较大影响;不同初始水平学习者的各发展指标表现出多样化交互发展特征,呈现竞争、支持和相对独立发展等交互模式;学习者认知资源的有限性是制约各指标协同发展的主要原因。Based on the language development view of Complex Dynamic Systems Theory,this study adopted the visualized time series data analysis technique to study the L2 argumentative writings produced by three non-English majors at different initial levels in four semesters,and investigates the multiple interactive development characteristics under the subsystems of complexity,accuracy and fluency(CAF)in time series.The results show that the measurement indicators of three subsystems develop in a different non-linear way,with significant differences between and within individuals.Learners’initial English levels have great impact on the developmental patterns of subsystems.There are various interactive modes among the three subsystems for learners at different levels,and interactive modes of competition,support and relatively independent development exist among different indicators.It is also found that the limitation of learners’cognitive resources is the major cause of restricting the collaborative development of the subsystems in L2 writing.

关 键 词：二语书面语 复杂度 准确度 流利度 多元交互 动态发展 

分 类 号：H319[语言文字—英语]