日语学习者词汇复杂性的动态发展特征  

A Study on the Dynamic Developmental Characteristics of Lexical Complexity among Japanese Learners

作　　者：陈燕青[1] 尤晓琼 Chen Yanqing;You Xiaoqiong(Fujian Normal University,China Japanese Linguistics,Second Language Acquisition)

机构地区：[1]福建师范大学外国语学院

出　　处：《日语学习与研究》2023年第4期72-83,共12页Journal of Japanese Language Study and Research

基　　金：2020年度国家社会科学基金青年项目“中国日语学习者语篇加工能力的动态发展模式及影响因素结构研究”(批准号:20CYY054)的阶段研究成果。项目主持人:陈燕青。

摘　　要：词汇能力是二语习得研究的重要课题,词汇复杂性是词汇能力的重要表征。本文以词汇多样性、词汇难度和词汇密度三个指标为切入点,考察中级日语学习者作文词汇复杂性的动态发展以及各指标间的交互关系,发现中级日语学习者的词汇复杂性呈现非线性和阶段性发展的特征,并在中级后期进入词汇高原期,词汇复杂性内部各指标呈现独立发展和逐渐达到平衡的动态发展特征。中级日语学习者的词汇复杂性发展特征的影响因素包括学习者词汇知识结构网络建构难度的变化、认知加工方式的变化以及学习动机的变化,教师可针对中级学习者在各阶段的动态发展特点及其原因,采取相应的干预策略,从而提高学习者的词汇习得效果。Vocabulary acquisition competence is an important subject in second language acquisition,and lexical complexity is the most important representation of vocabulary acquisition competence.This paper examines the dynamic development of lexical complexity in the case of intermediate Japanese learners and the interaction among three indicators,namely,lexical diversity,lexical sophistication and lexical density.It shows that the indicators of lexical complexity among intermediate Japanese learners show non-linear dynamic characteristics,and lead to a vocabulary plateau period in the late intermediate stage.The internal indexes of lexical complexity also show dynamic developmental characteristics for independent development and gradual balance.The paper shows that the reasons for the above developmental characteristics of intermediate Japanese learners are the change of difficulties in constructing the network of lexical knowledge structure,and the change of learners'cognitive processing mode and learning motivation.On this basis,this paper puts forward corresponding teaching suggestions,in order to improve learners'vocabulary acquisition effectiveness.

关 键 词：日语学习者 词汇复杂性 习得 动态 

分 类 号：H36[语言文字—日语]