Phonological codes are used in integrating information across saccades in word identification and reading.
Phonological codes are used in integrating information across saccades in word identification and reading.
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DOI：
10.1037//0096-1523.18.1.148
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发表时间：
1992-02
期刊：
影响因子：
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通讯作者：
A. Pollatsek;M. Lesch;Robin K. Morris;K. Rayner
中科院分区：
文献类型：
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作者：
A. Pollatsek;M. Lesch;Robin K. Morris;K. Rayner
阅读中的一个主要问题是语音信息在视觉单词感知中的使用程度。目前的实验表明，在一次注视中央凹中的单词时获得的语音信息可用于帮助识别该单词随后被注视的情况。当目标词的同音字在旁中心凹中呈现为预览时，比在视觉上与目标词相似的同音词匹配的词的预览更有助于对在下一次注视时看到的目标词的处理。这种促进作用在命名一个孤立的目标词的时间和默读句子时注视目标词的时间上都观察到。在这两项任务中，预览几乎都没有被有意识地识别出来。然而，由于预览与目标的视觉相似性也在预览的促进效果中发挥了作用，因此，除语音代码之外的代码在扫视中得以保留。
A major issue in reading is the extent to which phonological information is used in visual word perception. The present experiments demonstrated that phonological information acquired on 1 fixation from a word in the parafovea is used to help identify that word when it is later fixated. A homophone of a target word, when presented as a preview in the parafovea, facilitated processing of the target word seen on the next fixation more than a preview of a word matched with the homophone in visual similarity to the target word. This facilitation was observed both in the time to name an isolated target word and in the fixation time on the target word while silently reading a sentence; the preview was virtually never consciously identified in either task. Because the visual similarity of the preview to the target also plays a part in the facilitative effect on the preview, however, codes other than phonological codes are preserved across saccades.