情感詞加工在語言理解過程中至關(guān)重要,因此對情感詞的研究是心理語言學(xué)和神經(jīng)語言學(xué)研究的重點(diǎn)。人們通過對情感詞語義及正性,負(fù)性,中性情感色彩的把握從而了解整個(gè)句子或文章的含義。Bradley等人采用9點(diǎn)量表建立一套根據(jù)愉悅度,喚醒度和熟悉度來評定的英語情感詞庫,目前被廣泛采用。在中國,王一牛和羅躍嘉等人采用同樣的辦法,結(jié)合中國的文化和習(xí)慣,編制了漢語情感詞庫,對漢語情感材料進(jìn)行了愉悅度,喚醒度,優(yōu)勢度和熟悉度四個(gè)維度的評定。以往的研究都只采用一種語言的情感詞作為刺激材料,受試也都是本族語者。采用ERP技術(shù)手段的試驗(yàn)結(jié)果表明正性詞引發(fā)的N400波幅小于負(fù)性詞和中性詞,因?yàn)檎圆牧媳徽J(rèn)為有更好的語義整合。然而LPP波幅情況,研究并不一致。本研究以漢英雙語者為受試,14名受試均為光電學(xué)院在校大三男生,英語及其對應(yīng)的漢語情感詞同時(shí)作為刺激材料,讓受試判定所呈現(xiàn)的刺激是真詞還是假詞,同時(shí)記錄其腦電波,旨在分析漢英雙語者對英漢情感詞加工的特點(diǎn)。實(shí)驗(yàn)結(jié)果表明:1.在英語情感詞內(nèi)部,N400波幅正性詞小于負(fù)性詞和中性詞,和前人結(jié)果一樣。LPP波幅情況本實(shí)驗(yàn)支持效價(jià)驅(qū)動加工,即正性詞引發(fā)的LPP波幅大于負(fù)性... 

【文章來源】：電子科技大學(xué)四川省 211工程院校 985工程院校 教育部直屬院校

【文章頁數(shù)】：84 頁

【學(xué)位級別】：碩士

【文章目錄】：
Abstract
摘要
List of Abbreviation
Chapter 1 Introduction
    1.1 Background of the Study
    1.2 Purpose and Significance of the Study
    1.3 Organization of the Thesis
Chapter 2 Literature Review
    2.1 Previous Research on Affective Words
        2.1.1 Definition of affective words
        2.1.2 The motivational organization of emotion and dimension theory
        2.1.3 Affective Norms of English Words
        2.1.4 Chinese Affective Word System
    2.2 Previous Studies on Processing of Affective Stimuli
        2.2.1 Physiological reactions to processing of affective stimuli
        2.2.2 Brain mechanism and lateralization for processing of affective stimuli
        2.2.3 Components observed in ERP studies when processing affective stimuli
        2.2.4 Transnational application of affective stimuli
Chapter 3 Behavioral Experiment
    3.1 Subjects
    3.2 Stimuli Materials
    3.3 Experiment Procedures
    3.4 Results
Chapter 4 ERP Experiment
    4.1 Hypothesis and Predictions
    4.2 Research Method
    4.3 Subjects
    4.4 Stimuli Materials
    4.5 Experiment Equipments
    4.6 Procedures
    4.7 Data Analysis Procedures
Chapter 5 Results of ERP Experiment
    5.1 Description of Behavioral Recordings
    5.2 Description of ERP Recordings
        5.2.1 Subjects’response on English affective words
        5.2.2 Subjects’response on Chinese affective words
        5.2.3 Differences in subjects’response on English and Chinese positive word
        5.2.4 Differences in subjects’response on English and Chinese negative word
        5.2.5 Differences in subjects’response on English and Chinese neutral words
    5.3 Comparison of LPP Waveforms on Left and Right Hemisphere
Chapter 6 Discussion and Conclusion
    6.1 Findings from the Experiment
    6.2 Discussion
    6.3 Implications for Second Language Teaching
    6.4 Limitations of the Study
    6.5 Suggestions for Further Research
Acknowledgement
Bibliography
Appendix
攻碩期間取得的研究成果



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