摘要
研究追踪和调查了23名二语学习者为期135天的英文写作,采用4(习得年龄、具体度、熟悉度和意义度)×4(流利度、准确度、词汇复杂度和句法复杂度)研究设计,从纵向和横向两个方面考察了词汇心理特征的变化及其对二语者书面语产出的影响。研究结果显示:1)词汇习得年龄随着时间推移和写作水平由低变高,具体度和意义度由高变低,熟悉度则变化不大;2)词汇心理特征影响二语学习者书面语产出的准确度、流利度和词汇复杂度,而对二语产出的句法复杂度没有影响。
With a 4 × 4 design, the study investigates the change of lexical psycholingnistic features and their effect on L2 writing performance in a longitudinal and cross-sectional study based on a written language corpus which contains twenty three LL2 students＇ writings over 135 days. The results show： 1 ） Age of acquisition of words varies from low to high while concrete- ness, meaningfulness and familiarity change from high to low alongside with time and writing proficiency; 2） lexical psycholin- guistic features affect L2 writing performance： accuracy, fluency and lexical complexity, but little effect is found on syntactic complexity.
出处
《外语教学》
CSSCI
北大核心
2016年第3期56-60,共5页
Foreign Language Education
基金
安徽省人文社科重点项目"中国学生英语词汇心理语言学特征数据库建设"(项目编号:SK2015A350)
安徽农业大学繁荣发展哲学社会科学基金重点项目"双语儿童语言切换中的抑制控制研究"(项目编号:2015zs10zd)的阶段性成果
关键词
词汇心理特征
复杂度
流利度
准确度
lexical psycholinguistic feature
complexity
fluency
accuracy
