汉语幽默语言的ERP研究

发布时间：2018-04-02 01:31

本文选题：句末幽默　切入点：汉语母语者　出处：《南京师范大学》2017年硕士论文

【摘要】：本研究通过运用事件相关电位技术(ERPs)探讨幽默感程度不同的汉语母语者在加工句末是幽默成分的汉语句子时所遵循的大脑机制,二者是否有差别,幽默感程度的高低会不会影响汉语句末笑话的加工机制,以及幽默程度高的母语者和幽默程度低的母语者在加工机制上有什么不同。实验被试分为两组,通过问卷调查的形式,挑选出符合条件的被试。一组是幽默感程度高的22名汉语母语者作为高幽默感被试;另一组是幽默感程度低的22名汉语母语者作为低幽默感被试。实验句子包括30个笑话,30个非笑话以及60个填充句。实验任务是要求被试在读完整个句子的情况下对随后出现的理解问题进行True/False的快速判断,主要是用来检验被试有没有明白句子的意思。研究结果表明,就行为数据而言,高幽默感被试的正确率和反应时都优于低幽默感被试。就脑电数据而言,高幽默感的被试在加工汉语句末笑话时,在300-450mm的时间窗口出现非显著的边缘右前负波N400,紧随在500-800ms的时间窗口出现显著的LPC效应,主要分布在大脑的中间靠后的位置。低幽默感被试在加工汉语句末笑话时,在300-450ms的时间窗口没有出现明显的ERP成分,在500-800ms的时间窗口出现了 LPC效应,但与大脑区域没有产生交互作用。研究结果表明幽默感程度高低不同的被试在加工汉语句末笑话时表现出不同的电生理学反应。但是,其各自的模式又存在差异。相比较于低幽默的被试,高幽默感的被试呈现出更丰富的效应。
[Abstract]:In this study, event-related potentials (Event-related potentials) were used to explore the brain mechanisms followed by native speakers with different sense of humor in processing Chinese sentences with humorous components at the end of the sentence, and whether there were differences between the two. Will the level of sense of humor affect the processing mechanism of Chinese sentences and jokes, and what is the difference in processing mechanism between native speakers with high level of humor and native speakers with low level of humor? A group of 22 native Chinese speakers with high sense of humor were selected as subjects with high sense of humor. The other group was 22 Chinese native speakers with a low sense of humor. The experimental sentences consisted of 30 jokes, 30 non-jokes and 60 filled sentences. The task of the experiment was to ask the subjects to finish reading the whole sentence. A quick True/False judgment of subsequent problems of understanding, The results showed that, in terms of behavioral data, the correct rate and reaction time of the subjects with high sense of humor were better than those of the subjects with low sense of humor. The subjects with high sense of humor appeared non-significant right antecedent negative wave N400 in the 300-450mm time window, followed by a significant LPC effect in the 500-800ms time window. The low sense of humor subjects had no significant ERP component in the 300-450ms time window while processing the last joke in the Chinese sentence, but the LPC effect appeared in the 500-800ms time window. But there was no interaction with the brain region. The results showed that subjects with different levels of humor showed different electrophysiological responses when processing Chinese sentence end jokes. Compared with the subjects with low humor, the subjects with high sense of humor showed a richer effect.
【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：H136

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