多语者奇偶数语码转换的研究
发布时间:2021-01-06 14:11
多语者进行语言加工时需要面临的一个重要问题就是多种语言之间的语码转换。近些年来,多语者的人数以及多语者进行语码转换的现象越来越普遍,语言学界对多语现象以及多语者语言表征特点的研究也越来越深入。语码转换已成为对多语者认知语言研究的热点。熟练多语者可以毫不费力地区分两种以上的语言,并且在这些语言中熟练自如地进行转换。在多语者将其他语言转换成正在使用的语言过程中,需要一定的认知消耗,也就是语码转换消耗。本文通过奇偶数判断任务对俄-英-中多语者语码转换消耗以及语码转换的认知本质进行了试探性研究。本实验借鉴了Jackson等人的实验范式,实验任务是基于E-prime软件设计的奇偶数判断任务。实验的同时记录EEG信号。30名母语为俄语,第二外语为英语,第三外语为汉语的国际交换生自愿参加了本实验。本实验研究目的:(1)多语者三种语言之间的转换是否存在非对称性转换消耗。(2)多语者三种语言进行转换时的神经生理机制的变化。本实验行为数据显示:俄-英-中多语者在完成奇偶数判断任务过程中,在俄-英-中三种语言之间相互转码的条件下,转码的平均反应时均大于非转码的平均反应时。俄语和英语之间的转换消耗呈对称性,英...
【文章来源】:大连理工大学辽宁省 211工程院校 985工程院校 教育部直属院校
【文章页数】:61 页
【学位级别】:硕士
【文章目录】:
摘要
Abstract
Chapter 1 Introduction
1.1 Introduction
1.2 Research Background
1.3 Significance of the present study
1.4 Structure of the present study
Chapter 2 Literature Review
2.1 Different forms of multilingualism
2.2 Lexical access and selection in language production
2.3 Important Models in Language Selection
2.3.1 Inhibition Control Model (IC) Model
2.3.2 BIA Model
2.4 Language Switching and Language Switching Cost
2.5 Neural bases of language processing and cognitive control
2.6 ERP and its application in language study
2.6.1 ERP technology
2.6.2 ERP's application in language switching study
Chapter 3 Methodology
3.1 Experiment Outline
3.2 Experiment Design
3.2.1 Subject
3.2.2 Materials
3.2.3 Procedure
3.2.4 ERP Recording
3.3 Behavioral Data analysis
3.4 ERP Data analysis
3.5 Behavioral Results
3.6 ERP Results
3.6.1 Early fronto-central (N50 effect)
3.6.2 Early (150ms-300ms) language switching effect
3.6.3 Fronto-central N2
3.6.4 Differences in the ERP over Pz sensor(after400ms)
Chapter 4 Discussion
4.1 Discussion of Behavior Results
4.2 Discussion of ERP result
Chapter 5 Conclusion
Chapter 6 Perspectives
B1b11ograPhy
Appendix A Language History and Self-Assessed Proficiency for English
Appendix B Language History and Self-Assessed Proficiency for Chinese
攻读硕士学位期间发表学术论文情况
Acknowledgement
【参考文献】:
期刊论文
[1]第二语言学习者语码转换消耗的非对称性研究[J]. 王慧莉,刘文宇,隋丹妮,于庆宝. 大连理工大学学报(社会科学版). 2009(01)
本文编号:2960713
【文章来源】:大连理工大学辽宁省 211工程院校 985工程院校 教育部直属院校
【文章页数】:61 页
【学位级别】:硕士
【文章目录】:
摘要
Abstract
Chapter 1 Introduction
1.1 Introduction
1.2 Research Background
1.3 Significance of the present study
1.4 Structure of the present study
Chapter 2 Literature Review
2.1 Different forms of multilingualism
2.2 Lexical access and selection in language production
2.3 Important Models in Language Selection
2.3.1 Inhibition Control Model (IC) Model
2.3.2 BIA Model
2.4 Language Switching and Language Switching Cost
2.5 Neural bases of language processing and cognitive control
2.6 ERP and its application in language study
2.6.1 ERP technology
2.6.2 ERP's application in language switching study
Chapter 3 Methodology
3.1 Experiment Outline
3.2 Experiment Design
3.2.1 Subject
3.2.2 Materials
3.2.3 Procedure
3.2.4 ERP Recording
3.3 Behavioral Data analysis
3.4 ERP Data analysis
3.5 Behavioral Results
3.6 ERP Results
3.6.1 Early fronto-central (N50 effect)
3.6.2 Early (150ms-300ms) language switching effect
3.6.3 Fronto-central N2
3.6.4 Differences in the ERP over Pz sensor(after400ms)
Chapter 4 Discussion
4.1 Discussion of Behavior Results
4.2 Discussion of ERP result
Chapter 5 Conclusion
Chapter 6 Perspectives
B1b11ograPhy
Appendix A Language History and Self-Assessed Proficiency for English
Appendix B Language History and Self-Assessed Proficiency for Chinese
攻读硕士学位期间发表学术论文情况
Acknowledgement
【参考文献】:
期刊论文
[1]第二语言学习者语码转换消耗的非对称性研究[J]. 王慧莉,刘文宇,隋丹妮,于庆宝. 大连理工大学学报(社会科学版). 2009(01)
本文编号:2960713
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