READING & SCENE PERCEPTION--FOVEAL AND PARAFOVEAL CODES

提出了一系列研究，以处理在 包括阅读和场景感知。这些研究涉及视觉效果如何， 抽象的、语音的和语义的编码用于中心凹视觉和 整合眼球运动的信息。在大多数实验中， 受试者的眼球运动将在正常阅读(或阅读)中进行监测 相关任务)或在物体和场景感知期间。初级阶段 实验中使用的技术涉及在 文字或场景取决于眼睛的位置。眼动数据 (注视时间、眼跳长度和注视次数)将被检查 以及其他测量，如阅读率、场景观看时间、对象 命名时间，还是单词命名时间来确定(1)代码的不同如何 用于识别中心凹词语或物体以及(2)它们的用法 整合眼球运动中的信息。的主要目的是 研究的目的是开发更复杂的阅读过程模型和 对场景的感知。这些实验还将有助于确定 阅读和情景感知的知觉过程是相似的 或者有所不同。最后，实验结果具有一定的启示意义。 适用于初级读者和阅读困难症读者。

A series of studies are proposed that deal with the types of codes used in both reading and scene perception. The studies deal with how visual, abstract, phonological and semantic codes are used in foveal vision and in integrating information across eye movements. In most of the experiments, subjects' eye movements will be monitored in normal reading(or reading related tasks) or during object and scene perception. The primary technique used in the experiments involves making display changes in the text or scene contingent upon the position of the eyes. Eye movement data (fixation time,saccade length, and number of fixations) will be examined along with other measures such as reading rate, scene viewing time, object naming time, or word naming time to determine (1) how the different codes are used in identifying foveal words or objects and (2) how they are used to integrate information across eye movements. The primary purpose of the research is to develop more sophisticated models of the reading process and of scene perception. The experiments will also help to determine how the perceptual processes involved in reading and scene perception are similar or different. Finally, the results of the experiments have implications for beginning readers and dyslexic readers.