Time course of linguistic information extraction from consecutive words during eye fixations in reading
Time course of linguistic information extraction from consecutive words during eye fixations in reading
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DOI：
10.1037/0096-1523.31.5.979
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发表时间：
2005-10-01
影响因子：
2.1
通讯作者：
Radach, R
中科院分区：
文献类型：
--
作者：
Inhoff, AW;Eiter, BM;Radach, R
阅读的顺序注意力转移模型预测，在从后续（中心凹旁）单词获得有用的语言信息之前，必须识别出关注（通常是固定）的单词。这些模型还预测，语言信息是在眼扫之前立即从中心凹旁单词中获得的。为了测试这些假设，使用关键的预定目标-目标单词序列构建句子，并在固定预定目标单词时操纵（中央凹）目标预览的时间可用性。目标观看效果作为先前目标可见性的函数进行检查，结果表明语言目标信息的提取在目标前观看开始后 70-140 毫秒开始。至关重要的是，从目标获取有用的语言信息并不局限于目标前观看的结束时期。这些结果支持理论概念，其中在阅读过程中固定且中心凹可见的单词的语言处理存在一些时间重叠。
Sequential attention shift models of reading predict that an attended (typically fixated) word must be recognized before useful linguistic information can be obtained from the following (parafoveal) word. These models also predict that linguistic information is obtained from a parafoveal word immediately prior to a saccade toward it. To test these assumptions, sentences were constructed with a critical pretarget-target word sequence, and the temporal availability of the (parafoveal) target preview was manipulated while the pretarget word was fixated. Target viewing effects, examined as a function of prior target visibility, revealed that extraction of linguistic target information began 70-140 ms after the onset of pretarget viewing. Critically, acquisition of useful linguistic information from a target was not confined to the ending period of pretarget viewing. These results favor theoretical conceptions in which there is some temporal overlap in the linguistic processing of a fixated and parafoveally visible word during reading.