二语习得研究热点可视化分析及其启示  

Visual Analysis of Second Language Acquisition Research and Its Enlightenment

作　　者：李海霞[1] 何高大[2] 

机构地区：[1]中山火炬职业技术学院公共课教学部,广东中山528436 [2]广东白云学院外国语学院,广东广州510450

出　　处：《天津外国语大学学报》2018年第4期66-81,共16页Journal of Tianjin Foreign Studies University

基　　金：广东省本科高校高等教育教学改革项目"大学英语在线考试改革的理论与实践"(CXQX-JY201706);广东省广东教育教学成果奖(高等教育)培育项目"高职学生职业素质的培养与高职公共基础课程体系的构建"(1104)

摘　　要：借助Citespace软件,运用可视化知识图谱法分析2010-2017年间收录于Web of Science的5 211篇发表在十大SSCI语言学期刊的二语习得研究文献。国际二语习得研究重心已向生物学、医学和云计算等领域漂移,在习得中介、习得者内部因素、习得内容和习得者外部因素四个研究范畴出现了纠错反馈、神经纤维瘤型、内存检查、跨语言迁移等39个研究热点,其中,脑神经科学、智能算法与程序、语言与言语习得理论、语言学习者、言语产出与语言发展是SLA研究前沿主题。By Citespace, this paper makes a visualization analysis of the categories, key words, topics and co-cited references of 5 211 research literature of second language acquisition(SLA) from 2010 to 2017 in top 10 SSCI linguistics journals from the Web of Science. It is found that the international SLA research focuses on biology, medicine and cloud computing. There are 39 research hotspots, such as error correction feedback, neurofibromatosis type, examining storage, cross-language transfer etc., which can be classified into four categories, i.e. acquisition intermediary, learners' internal factors,acquisition contents and learners' external factors. And cranial nerve science, intelligent algorithms and programs, language and speech acquisition theory, SLA learners, speech production and language development are the five forefronts of SLA research.

关 键 词：二语习得 可视化分析 热点追踪 

分 类 号：H319.3[语言文字—英语]