词频和结构启动对句子产出中语法编码计划单元的影响研究

发布时间：2021-01-12 23:19

　　计划单元指的是说话人在说话之前计划的语言信息,近年来在语言产出领域备受争议。许多研究发现计划单元可以是一个从句,一个并列名词短语,或者是单个名词。计划单元具有灵活性,受到多方面因素影响。本研究聚焦于影响计划单元大小的关键因素---和语言产出机制相关的词汇及句法结构信息,旨在探讨在汉语句子产出中,词频和结构启动如何影响计划单元。基于此,本研究通过一个图片命名的实验研究计划单元在词汇和结构信息容易加工或难以加工的情况下如何变化。在本实验中,被试看到三幅图片后用包含并列名词和单个名词的句子结构描述图片的位置,例如“A和B在C上面”。并列名词“A和B”是一对语义相关词或者不相关词。在产出含有并列名词的句子时,语义相关度被用来判断词汇提取范围是一个名词还是两个名词。被试如果受到第二个的语义干扰,则证明其同时提取了两个名词。为了控制词汇信息加工的难易度,启动句和目标句的第一个名词A是高频词或者低频词。为了控制结构信息加工的难易度,句子结构会被启动或不启动。实验结果表明,词汇提取对计划幅度不产生影响,而启动效应对被试的计划幅度产生影响。首先,词频和语义没有交互效应,这表明计划幅度不受词汇提取难易度的... 

【文章来源】：广东外语外贸大学广东省

【文章页数】：68 页

【学位级别】：硕士

【文章目录】：
ACKNOWLEDGEMENT
ABSTRACT
摘要
CHAPTER ONE GENERAL INTRODUCTION
    1.1 Aim of the research
    1.2 Research background
    1.3 Significance of the research
    1.4 Research questions
    1.5 Organization of the research
CHAPTER TWO LITERATURE REVIEW
    2.1 Overview
    2.2 Classic models of speech production
    2.3 Lexical and structural incrementality in sentence planning
    2.4 Semantic interference effect
    2.5 Variability of planning scope
        2.5.1 Evidence for clausal planning scope
        2.5.2 Evidence for phrasal planning scope
        2.5.3 Evidence for subphrasal planning scope
    2.6 Comments on previous studies
CHAPTER THREE THE CURRENT EXPERIMENT
    3.1 Overview
    3.2 Research question revisited
    3.3 Aim and hypothesis of the experiment
    3.4 Design
    3.5 Participants
    3.6 Materials
        3.6.1 Pilot study
        3.6.2 Materials for the formal experiment
    3.7 Procedures
    3.8 Scoring and analyses
    3.9 Results and discussion
        3.9.1 Results of Mean speech onsets and standard deviation for each condition
        3.9.2 Results of statistical analysis
        3.9.3 Results of structural constraints on planning scope
        3.9.4 Summary
CHAPTER FOUR GENERAL DISCUSSION
    4.1 overview
    4.2 Findings of the experiment
    4.3 lexical and structural constrains on sentence planning
    4.4 Incrementality in language production
    4.5 Extra-linguistic factors in planning scope
CHAPTER FIVE CONCLUSION
    5.1 Overview
    5.2 Findings and implications
    5.3 Limitations and directions for future study
    5.4 Summary
REFERENCE
APPENDIX


【参考文献】：
期刊论文
[1]汉语口语句子产生的语法编码计划单元[J]. 赵黎明,杨玉芳.  心理学报. 2013(06)
[2]汉语词汇产生中语义、字形和音韵激活的时间进程[J]. 张清芳,杨玉芳.  心理学报. 2004(01)
[3]影响图画命名时间的因素[J]. 张清芳,杨玉芳.  心理学报. 2003(04)



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