DYSLEXIC AND NORMAL READERS EYE-MOVEMENTS
DYSLEXIC AND NORMAL READERS EYE-MOVEMENTS
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DOI：
10.1037/0096-1523.9.5.816
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发表时间：
1983-01-01
影响因子：
2.1
通讯作者：
DAVIDSON, BJ
中科院分区：
文献类型：
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作者：
OLSON, RK;KLIEGL, R;DAVIDSON, BJ
对34名8-13岁的阅读障碍者和36名年龄匹配的正常阅读者在追踪移动注视点和阅读时的眼动进行了比较。与以前的报告相反，在跟踪任务中，阅读障碍和正常的SS在扫视次数、回归百分比或固定稳定性方面没有差异。因此，有缺陷的眼球控制与阅读障碍无关，也不是阅读障碍的因果因素。阅读障碍者在阅读时的异常眼动，应该与高级认知过程的差异有关。然而，在睡眠障碍组和正常组中发现了独立于阅读能力的视力效率的个体差异，并且这些差异在阅读和跟踪任务中相关。(28参考）（PsycINFO数据库记录（c）2016阿帕，保留所有权利）
34 8–13 yr old dyslexic and 36 age-matched normal readers' eye movements were compared while tracking a moving fixation point and in reading. Contrary to previous reports, the dyslexic and normal Ss did not differ in their number of saccades, percentage of regressions, or stability of fixations in the tracking task. Thus, defective oculomotor control was not associated with, or a causal factor in, dyslexia. The dyslexics' abnormal eye movements in reading should therefore be related to differences in higher cognitive processes. However, individual differences in oculomotor efficiency, independent of reading ability, were found within both the dyslexic and normal groups, and these differences were correlated in reading and tracking tasks.(28 ref)(PsycINFO Database Record (c) 2016 APA, all rights reserved)