中文阅读中副中央凹语义信息的提取:来自ERPs的证据

发布时间：2018-07-10 01:57

本文选题：副中央凹 + 语义提取　；参考：《心理学报》2014年09期

【摘要】：书面语言阅读过程中,关于读者能否提取预视词汇的语义信息,以往的研究仍有争议。鉴于边界技术在研究该问题时具有无法严格控制预视词呈现时间等一些局限性,近年来有研究者利用ERPs技术结合伴侧RSVP范式对拼音语言中的语义预视效应进行研究。本研究首次将这一方法应用到中文句子阅读中,并对实验材料进行了更严格的控制,保证关键屏(目标名词位于右侧副中央凹处)内容在实验条件间完全相同,避免以往类似研究中关键词自身属性信息对实验结果产生干扰。ERPs数据分析发现,在关键屏呈现后,语义违背相比合理条件诱发了更大的N400成分,而关键后屏(目标名词位于中央凹处)呈现后,两种条件间的N400成分无显著差异。该结果支持中文句子阅读中预视词汇语义信息可以得到提取,并参与随后的语义整合过程。
[Abstract]:In the process of written language reading, there is still controversy about whether readers can extract the semantic information of previewing words. In view of the limitations of boundary technique in studying this problem, it is difficult to strictly control the presentation time of previewing words. In recent years, some researchers have used ERPs technology combined with the adjoint RSVP paradigm to study the semantic preview effect in Pinyin. This method is applied to Chinese sentence reading for the first time, and the experimental materials are controlled more strictly to ensure that the content of the key screen (the target noun is located at the right side of the subcentral fovea) is exactly the same between the experimental conditions. To avoid the interference of the keywords' own attribute information to the experimental results in the past, we find that after the key screen is presented, the semantic violation induces a larger N400 component than the reasonable condition. However, there was no significant difference in N400 components between the two conditions after the presentation of the key screen (the target noun was located in the central fovea). The results show that the previewing lexical semantic information can be extracted and participate in the process of semantic integration in Chinese sentence reading.
【作者单位】：华南师范大学心理应用研究中心/心理学院;
【基金】：广东省高等学校珠江学者岗位计划资助项目(2012) 教育部人文社科重点研究基地重大项目(10JJDXLX005) 华南师范大学心理学院研究生科研创新基金资助项目
【分类号】：B842

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