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Distinguish between focus and newness: An ERP study
Chen, Lijing1,2; Wang, Lin1; Yang, Yufang1
2014-09-01
发表期刊JOURNAL OF NEUROLINGUISTICS
ISSN0911-6044
文章类型Article
卷号31期号:0页码:28-41
摘要The relationship between focus and newness was explored by recording brain responses to information structure in discourse reading. Focus was manipulated by whether or not placing a Chinese focus-particle "shi" in front of the critical words, while newness was manipulated by whether or not introducing the critical words in the preceding context. The focused words elicited a larger P2 as well as a larger positivity than the non-focused words, possibly reflecting attention allocation and immediate integration of focused information respectively. In contrast, the new words elicited a larger N400 and a smaller LPC than the given words, which may reflect difficult integration or memory retrieval of new information. These results suggest that the processing of focus and newness may involve different cognitive processes. Therefore, focus should be distinguished from newness from the perspective of cognitive processing. (C) 2014 Elsevier Ltd. All rights reserved.
关键词Focus Newness 'shi' Information Structure Erps Discourse Processing
收录类别SSCI
语种英语
WOS记录号WOS:000340981300003
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/14153
专题中国科学院行为科学重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
2.Fujian Normal Univ, Dept Psychol, Fuzhou, Peoples R China
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Chen, Lijing,Wang, Lin,Yang, Yufang. Distinguish between focus and newness: An ERP study[J]. JOURNAL OF NEUROLINGUISTICS,2014,31(0):28-41.
APA Chen, Lijing,Wang, Lin,&Yang, Yufang.(2014).Distinguish between focus and newness: An ERP study.JOURNAL OF NEUROLINGUISTICS,31(0),28-41.
MLA Chen, Lijing,et al."Distinguish between focus and newness: An ERP study".JOURNAL OF NEUROLINGUISTICS 31.0(2014):28-41.
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