On-line activation of orthography in spoken word recognition
On-line activation of orthography in spoken word recognition
复制标题
DOI：
10.1016/j.brainres.2007.10.084
复制
发表时间：
2008-01-10
期刊：
影响因子：
2.9
通讯作者：
Ziegler, Johannes C.
中科院分区：
文献类型：
--
作者：
Perre, Laetitia;Ziegler, Johannes C.
越来越多的研究表明，学习阅读会改变大脑处理口语的方式。然而，关于这些识字影响的轨迹仍然存在激烈的争论。虽然大多数心理语言学家会认为这些影响是晚期和后词汇，单词识别的互动理论表明，正字法可能会影响口语单词识别的核心过程（词汇访问）。采用事件相关脑电位（ERPs）研究了口语词再认过程中正字法的在线激活。我们在两个位置操纵口语单词的拼写一致性：早或晚。结果表明，字汇一致和不一致的词的前词汇和词汇ERP的差异。最重要的是，ERP差异的时间锁定的“到来”的正字法不一致，这提供了最有力的证据，迄今为止，有利于在线激活的正字法在口语单词识别。(c)2007 Elsevier B.V.保留所有权利。
An increasing number of studies suggest that learning to read changes the way the brain processes spoken language. Yet, there is still a hot debate about the locus of these literacy effects. While most psycholinguists would argue that these effects are late and postlexical, interactive theories of word recognition suggest that orthography might affect the core processes of spoken word recognition (lexical access). Event-related brain potentials (ERPs) were used to track the on-line activation of orthography in spoken word recognition. We manipulated the orthographic consistency of spoken words at two positions: early or late. The results showed prelexical and lexical ERP differences between orthographically consistent and inconsistent words. Most importantly, the ERP differences were time-locked to the "arrival" of the orthographic inconsistency, which provides the strongest evidence available thus far in favor of on-line activation of orthography during spoken word recognition. (c) 2007 Elsevier B.V. All rights reserved.