汉语不同口音理解加工的ERP研究

发布时间：2018-05-14 08:24

本文选题：汉语 + 方言口音　；参考：《江苏师范大学》2014年硕士论文

【摘要】：作为影响言语理解的一种重要因素,口音现象给不同地区人们之间的言语交流造成了一定的障碍,受到学者们的广泛关注。随着口音现象研究的不断深入,有关口音理解加工机制的研究开始逐渐增多。目前,口音理解加工机制研究主要关注的问题是探讨听话者理解加工不同类型口音在加工策略上是否存在差异。对于该问题,当前学界仍存在一些争议。一部分学者认为,听话者理解不同类型口音使用的加工策略大致相同,并提出了感知距离假说;另一部分学者则认为听话者理解不同类型口音使用的加工策略是不同的,并提出了不同加工策略假说。现有研究采用的多是行为学的研究方法,且绝大多数实验使用的语料是印欧语口音语料,以汉语口音为语料的研究很少。文章采用ERP技术,通过句子理解判断任务,系统地考察了汉语母语者理解汉语不同类型口音(汉语方言口音、汉语非母语口音)的加工进程,重点探讨了听话者理解汉语不同类型口音在加工策略上的异同。实验得出如下结论:(1)汉语口音理解加工机制主要包含自下而上的语音修正加工和自上而下的语义信息干涉两个加工过程。右脑在一定程度上也参与了汉语口音的理解加工;(2)汉语母语者理解汉语不同方言口音诱发出相似的PMN和N400成分,表明汉语母语者理解加工汉语不同方言口音使用的加工策略大致相同;(3)汉语母语者理解汉语不同非母语口音诱发出相异的PMN和N400成分,表明汉语母语者在理解加工汉语不同非母语口音时使用了两种不同的加工策略;(4)实验结果既不支持感知距离假说,也不支持不同加工策略假说。我们认为汉语母语者理解加工汉语不同类型口音,在加工策略上具有一定的灵活性,即理解加工某种类型汉语口音使用的并不是单一的、固定的某种加工策略,具体选用何种加工策略与该口音的语音信息可及性有关。
[Abstract]:As an important factor affecting speech understanding, accent phenomenon has caused a certain obstacle to speech communication among people in different regions, and is widely concerned by scholars. With the continuous deepening of the study of accent phenomenon, the research on the understanding processing mechanism of accent begins to increase gradually. At present, the main research of the understanding and processing mechanism of the accent is the main research. The issue of concern is to explore the differences between the listeners' understanding of the processing strategies of different types of accents. There are still some disputes over the current academic field. Some scholars believe that the processing strategies for the listeners to understand different types of accents are roughly the same, and the perception distance hypothesis is put forward; and some scholars believe that the different types of accents are used. The listener understands the different processing strategies used by different types of accents, and puts forward the different processing strategies hypothesis. Most of the existing research uses the research methods of behavioral studies, and the overwhelming majority of the experiments used are Indo European accent materials, and the Chinese accent is seldom studied. The article uses ERP technology to understand the sentence. The processing process of Chinese native speakers to understand Chinese different types of accents (Chinese dialect accent, Chinese non native oral accent) is systematically investigated, and the similarities and differences of different types of accents in Chinese are discussed. The results are as follows: (1) the processing mechanism of Chinese accent is mainly from bottom to top. The speech correction processing and the top-down semantic information interference two processing processes. The right brain also participates in the understanding and processing of Chinese accent to some extent; (2) Chinese native speakers understand Chinese different dialect accents to induce similar PMN and N400 components, indicating the processing policy of Chinese native speakers to process the use of Chinese dialects in different dialects. Roughly the same; (3) Chinese native speakers understand Chinese different non native oral accents to induce different PMN and N400 components, indicating that Chinese native speakers use two different processing strategies in understanding different non native oral accents in Chinese; (4) the experimental results do not support the perception distance hypothesis and do not support different processing strategies hypothesis. We recognize that the experimental results do not support different processing strategies. The understanding of different types of accents for Chinese native speakers has a certain flexibility in the processing strategy. That is, understanding the use of certain types of Chinese accents is not single, and a fixed processing strategy is fixed, and the specific processing strategy is related to the sound and interest of the accent.

【学位授予单位】：江苏师范大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：H11

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