Foveal and Parafoveal Codes in Reading

阅读中的中心凹和中心凹旁编码

• 批准号: 8063407
• 负责人: Keith Rayner
• 金额: $ 8.04万
• 依托单位: UNIVERSITY OF CALIFORNIA, SAN DIEGO
• 依托单位国家: 美国
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-08-01 至 2011-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8063407
• 关键词: Accounting; Adopted; Adult; Attention; Award; Behavior; Chinese People; Code; Data; Development; Diagnosis; Elderly; Esotropia; Eye; Eye Movements; Foundations; Funding; Goals; Grant; Learning; Length; Location; Measures; Modeling; Monitor; Music; Nature; Orthography; Participant; Positioning Attribute; Probability; Process; Reader; Reading; Research; Saccades; Science; Semantics; Series; Specific qualifier value; Target Populations; Techniques; Text; Time; Training Programs; United States National Institutes of Health; Vision; Work; aged; college; design; driving behavior; gaze; improved; information processing; lexical; object perception; phonology; programs; research study; sample fixation; skills; theories; visual coding; visual information; visual search

A series of studies will be conducted to examine the nature of codes utilized in reading. The studies deal with how orthographic, phonological, lexical, and semantic codes are used in foveal and parafoveal vision during reading. In the experiments, readers' eye movements will be monitored and the primary technique involves making display changes in the text contingent upon the position of the readers' eyes. Eye movement data (fixation time, saccade length, fixation probability, and number of fixations) will be examined to determine more precisely (1) how different codes are used in accessing the meaning of fixated words, (2) how attention is deployed during reading, and (3) how the various codes (visual, orthographic, lexical, phonological, and semantic) are used in integrating information across fixations. Many of the experiments deal with college aged skilled readers, but we will also investigate these issues in elderly and beginning readers, as well as readers of Chinese. In addition to the empirical work, we will further develop the E-Z Reader model to account for a broader range of data, and also extend it to account for eye movement behavior in beginning and elderly readers, as well as Chinese readers. The experiments and the modeling work should make it possible to better understand skilled reading and why some people do not read well.

将进行一系列研究以检查阅读中使用的代码的性质。研究 探讨脉络和偏羊形的拼写，语音，词汇和语义代码如何使用 阅读过程中的视野。在实验中，将监视读者的眼睛运动，并且主要 技术涉及在文本中进行显示更改，这取决于读者眼睛的位置。眼睛 将检查运动数据（固定时间，扫视长度，固定概率和固定数量） 要确定更精确的（1）如何使用不同的代码来访问固定词的含义，（2） 在阅读过程中如何部署注意力，以及（3）各种代码如何（视觉，拼字法，词汇， 语音和语义）用于整合跨固定的信息。许多实验 与大学老年读者打交道，但我们还将在老年人和开始中调查这些问题 读者以及中文的读者。除了经验工作，我们还将进一步发展E-Z 读取器模型以说明更广泛的数据，并将其扩展以说明眼睛运动 在开始和老年读者以及中国读者中的行为。实验和建模 工作应该使得更好地了解熟练的阅读以及为什么有些人的阅读效果不好是可能的。