FOVEAL AND PARAFOVEAL CODES IN READING

拟议的为期四年的研究继续从申请者的 旨在开发阅读过程模型的实验室 解释熟练阅读，阅读技能的获得，以及未能 朗读。提案中的具体目标涉及代码的类型 (视觉、正字法、语音、语素和语义)用于 用中央凹和副中央凹视觉阅读。该方法涉及到使用 阅读中的眼动或阅读相关任务的研究一般有两种 问题。第一个问题涉及如何部署不同的代码 在获取单词的意义方面。将考虑三个问题： 1)副词中提取语音信息的方式；2) 邻居效应涉及属性如何影响单词编码 密切相关的单词；3)语素编码将结合语音进行研究 其他语言中的编码，在这些语言中，拼写和 音韵学与英语中的不同。第二个问题是关于 在注视眼睛的过程中注意力是如何使用的，具体地说，是如何隐蔽的 输入信息的调制发生在给定的眼动注视上 以及在阅读过程中眼睛是如何被驱动到新的位置的。

The proposed four-year research continues studies from the applicants' laboratory directed towards developing a model of the reading process to explain skilled reading, the acquisition of reading skill, and failure to read. The specific aims in the proposal concern the types of codes (visual, orthographic, phonological, morphemic, and semantic) used in reading with foveal and parafoveal vision. The methodology involves using eye movements in reading or reading-related tasks to study two general questions. The first question concerns how different codes are deployed in accessing the meaning of words. Three questions will be considered: 1) the way phonological information is extracted in the parafovea; 2) neighbor effects concern how word encoding is affected by the properties of closely related words; 3) morphemic coding will be studied with sound coding in other languages in which the relation between orthography and phonology is different from that in English. The second question concerns how attention is used during eye fixation, specifically, how covert modulation of incoming information occurs on a given eye movement fixation and how the eyes are driven to new locations during reading.