PSYCH OpenIR  > 中国科学院心理研究所回溯数据库(1956-2010)
Thesis Advisor张武田
Degree Grantor中国科学院心理研究所
Place of Conferral中国科学院心理研究所
Degree Discipline认知心理学
Keyword视野速示法 音同匹配 双侧加工 单侧加工 半球间协同 抑制 属性 启动 半球间关系 性别差异
Other AbstractThis study explores hemispheric processing and relations during the homophone matching. In the literature summary, we review the past studies employing Tachistoscopic Presentation of Divided View Field (DVF) to the two hemispheres cooperation, and point out the different and complex opinions about both homophone matching and hemispheric processing. to some focuses, we handle this study by six behavioral experiments. First, under the condition of stimulus presenting simultaneously and function of graphic/semantic dimension, we study the bilateral/unilateral processing efficiency, the function on the level of synonym/similar grapheme. Main result shows, during homophone matching, bilateral processing is better than unilateral one, i.e., bilateral processing advantage rises. For further study whether the effects of transferring information between hemispheres will change along the time, combining with the paradigm of Priming, we make the stimulus present in the certain order; and under the function of graphic/semantic dimension, we also study the bilateral/unilateral processing efficiency, the function on the level of synonym/similar grapheme. Results show, there is semantic/graphic information which brings effects on homophone matching transferring between two hemispheres. And semantic/graphic information can be affected with the time, for example, when SOA = 210ms, the effect of semantic/graphic information disappears. When homophone present in the sequence, bilateral processing advantage also disappears, there are no significant differences between bilateral processing and unilateral one. In addition, we also explore whether sex differences exist during bilateral homophone matching, and we get, there are no significant differences between different sex. Among all experimental results, we also find several special phenomenon as the following example: 1) when stimuli presenting simultaneously during homophone matching on the level of synonym/similar grapheme, the processing effect of LVF(Left View Field) is better than RVF (Right View Field). 2) when stimuli presenting simultaneously, during homophone matching on the level of synonym/similar grapheme, one hemisphere may inhibit the other (because of the interference). to wrap up, under certain condition bilateral processing advantage is obtained, and during the interhemispheric interaction when homophone matching, some kind of information will relay between two hemispheres. And when two hemispheres cooperate, mutual inhibition (or interference) also follows. Further, interhemispheric interaction is closely connected with time, the attribution of stimuli, and so on. At last, a model is put forward to describe the coordinated process and the possible relations between two hemispheres.
Document Type学位论文
Recommended Citation
GB/T 7714
何华. 汉字音匹配和半球加工[D]. 中国科学院心理研究所. 中国科学院心理研究所,2000.
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