The interplay of discourse congruence and lexical association during sentence processing: Evidence from ERPs and eye tracking
The interplay of discourse congruence and lexical association during sentence processing: Evidence from ERPs and eye tracking
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DOI：
10.1016/j.jml.2006.07.005
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发表时间：
2007-01-01
影响因子：
4.3
通讯作者：
Swaab, Tamara Y.
中科院分区：
文献类型：
--
作者：
Camblin, C. Christine;Gordon, Peter C.;Swaab, Tamara Y.
五个实验使用ERP和眼睛跟踪来确定句子处理过程中文字级别和话语级别信息的相互作用。受试者阅读了本地一致但与话语背景的一致性的句子。此外，本地句子中的批判单词在有没有关联的典型词之前。违反话语一致性的行为对ERP和眼神追踪措施产生了早期和挥之不去的影响。这表明话语表示即使在本地一致的文本中，对词汇语义处理也有快速影响。相反，关联的影响更具延展性：仅当话语不存在或不凝聚时，联想启动的非常早期的作用才是强大的。这些结果共同表明，全球话语模型迅速影响句子中的词汇处理，并且在话语背景下，从关联启动中传播激活并不有助于自然阅读。 （c）2006 Elsevier Inc.保留所有权利。
Five experiments used ERPs and eye tracking to determine the interplay of word-level and discourse-level information during sentence processing. Subjects read sentences that were locally congruent but whose congruence with discourse context was manipulated. Furthermore, critical words in the local sentence were preceded by a prime word that was associated or not. Violations of discourse congruence had early and lingering effects on ERP and eye-tracking measures. This indicates that discourse representations have a rapid effect on lexical semantic processing even in locally congruous texts. In contrast, effects of association were more malleable: Very early effects of associative priming were only robust when the discourse context was absent or not cohesive. Together these results suggest that the global discourse model quickly influences lexical processing in sentences, and that spreading activation from associative priming does not contribute to natural reading in discourse contexts. (C) 2006 Elsevier Inc. All rights reserved.