CAJ | 학술논문

本研究采用眼动法，探讨了被试在理解层次分隔歧义句时，逗号作为书面韵律边界所起到的作用，以及书面韵律边界与词汇信息如何共同影响句子加工。研究选取了母语为汉语的成人，完成一个自然情境下的句子理解实验，同时记录他们句子阅读时的眼动数据。实验材料为层次分隔歧义句。结果发现：有逗号解歧的句子的阅读时间明显少于没有逗号解歧句子的阅读时间；逗号偏向类型和词汇偏向类型之间存在交互作用，即两者在三种眼动指标上都达到了显著性水平，研究所选的三种眼动指标为首次注视时间、第一遍阅读时间和总注视时间；此外，当逗号偏向将句子结构确定为形容词修饰整个短语结构时，词汇偏向会对语义理解进行调整，表现在三种眼动指标的显著性上。实验结果支持内隐韵律假设，书面韵律信息对歧义句歧义消解的作用从句子加工早期开始，书面韵律信息与词汇偏向的交互作用也发生于句子加工早期。
본연구채용안동법，탐토료피시재리해층차분격기의구시，두호작위서면운률변계소기도적작용，이급서면운률변계여사회신식여하공동영향구자가공。연구선취료모어위한어적성인，완성일개자연정경하적구자리해실험，동시기록타문구자열독시적안동수거。실험재료위층차분격기의구。결과발현：유두호해기적구자적열독시간명현소우몰유두호해기구자적열독시간；두호편향류형화사회편향류형지간존재교호작용，즉량자재삼충안동지표상도체도료현저성수평，연구소선적삼충안동지표위수차주시시간、제일편열독시간화총주시시간；차외，당두호편향장구자결구학정위형용사수식정개단어결구시，사회편향회대어의리해진행조정，표현재삼충안동지표적현저성상。실험결과지지내은운률가설，서면운률신식대기의구기의소해적작용종구자가공조기개시，서면운률신식여사회편향적교호작용야발생우구자가공조기。
The neural dynamics of prosodic processing in spoken language comprehension has drawn a lot of attention. However, little is known regarding to what extent prosodic information constrains neuro-cognitive processes of written language processing. Exploring this issue will provide a better understanding of the role of prosodic information. The present research is designed to investigate whether and bow comma placement and the lexical deflection influence the reading of Chinese sentences by using eye movements recording. Eye-tracking is one of the ideal methodologies for exploring this problem because it allows for recording the fixation of various observers on various parts of the sentence in real time. Three types of eye movement measures such as first fixation duration, first pass reading time, and total fixation duration were examined to determine how lexical deviation and comma placement were activated and the interactions of lexical deviation and comma placement during silent reading of Chinese text. A self-paced, line-by-line, reading paradigm was used, in which participants were asked to read sentences silently and press a key each time when they want a new one to appear. Some of the sentences were followed by a question which required participant to judge whether the two sentences had the same meaning. The Chinese sentences had or had not inserted a comma at the position of ambiguous structure. The experiments were conducted by manipulating the meaning biased by commas and lexical deviation. According to the analysis of fixation time on the zones, it was found that： when there was different lexical deflection, the ambiguous sentences disambiguated by the comma had a different pattern on first fixation duration, first pass reading time and total fixation duration. The main effects of the comma and the lexical deflection were significant （p〈0.05）. The interaction between the comma and the lexical deflection duration was also significant （p〈.05）. Further simple effect inspection found that the times were shorter for the target region with a comma than that of without a comma, no matter what the lexical deflection was （p〈0.05）. The lexical deflection had an effect on sentences processing only when the comma had biased the adjective to modify the entire phrase （p〈0.05）. The results showed that the lexical and comma deflection both had an impact on sentences processing at the early stage. The insertion of commas shortened the fixation times where the lexical deflection was in accordance with the direction of the comma. The interaction between the comma and the lexical deflection took place at the early stage of processing. The comma had an effect on sentences processing, no matter whether the lexical deflection was there or not. The lexical deflection had an effect on sentences processing only when the comma had biased the adjective to modify the entire phrase. In conclusion, our data were not only compatible with the implicit prosody hypothesis, but also suggested that the interaction between the suprasegmental cues and the lexical deflection occurred early on during sentence reading.