Using E-Z Reader to Simulate Eye Movements in Nonreading Tasks: A Unified Framework for Understanding the Eye-Mind Link
Using E-Z Reader to Simulate Eye Movements in Nonreading Tasks: A Unified Framework for Understanding the Eye-Mind Link
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DOI：
10.1037/a0026473
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发表时间：
2012-01-01
影响因子：
5.4
通讯作者：
Rayner, Keith
中科院分区：
文献类型：
--
作者：
Reich, Erik D.;Pollatsek, Alexander;Rayner, Keith
共享一些（但不是全部）阅读任务要求的非读取任务通常被用来推断出在阅读过程中眼睛移动时认知如何影响。在本文中，我们在阅读中使用E-Z读者的眼动控制模型的变体来模拟这些任务中的几个任务中的眼动行为，包括Z-string Reading，Target-Word搜索和对Landolt CS的视觉搜索。线性和圆形阵列。这些模拟表明，单个计算框架足以模拟阅读和非读取任务中的眼睛运动，但也表明，两个saccadic靶向（即，关于移动眼睛移动的决定）和saccadic之间的耦合都存在特定于任务的差异。编程和注意力的运动（即关于何时移动眼睛的决定）。这些发现表明，眼神链接的某些方面是灵活的，可以以支持有效任务绩效的方式进行配置。
Nonreading tasks that share some (but not all) of the task demands of reading have often been used to make inferences about how cognition influences when the eyes move during reading. In this article, we use variants of the E-Z Reader model of eye-movement control in reading to simulate eye-movement behavior in several of these tasks, including z-string reading, target-word search, and visual search of Landolt Cs arranged in both linear and circular arrays. These simulations demonstrate that a single computational framework is sufficient to simulate eye movements in both reading and nonreading tasks but also suggest that there are task-specific differences in both saccadic targeting (i.e., decisions about where to move the eyes) and the coupling between saccadic programming and the movement of attention (i.e., decisions about when to move the eyes). These findings suggest that some aspects of the eye mind link are flexible and can be configured in a manner that supports efficient task performance.