Left-right word recognition asymmetries in central and peripheral vision
Left-right word recognition asymmetries in central and peripheral vision
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DOI：
10.1016/s0042-6989(02)00075-5
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发表时间：
2002-06-01
期刊：
影响因子：
1.8
通讯作者：
Kalloniatis, M
中科院分区：
文献类型：
--
作者：
Battista, J;Kalloniatis, M
西方语言的单词识别显示，当单词呈现在注视的右侧时，正确反应的概率增加。我们考虑了这种右偏向在偏执上是否一致，以及这种偏向是否可以通过不同的呈现策略来改变。当单词沿着一条水平经线呈现时，发现向右偏了0.9度。测试的偏心度在固定点上方和下方延伸达8度。然而，在刺激条件下，在包含所有可能的呈现位置的马赛克中随机呈现单词的情况下，右偏向减少了。因此，我们证明了阅读习惯(右偏向)可以在实验范式的基础上被操纵，有力地支持了这样的命题，即左右不对称是作为正常阅读习惯的一部分关注特定视觉空间区域的结果，而不是右视野单词识别或视觉操作能力下降的先天优势。(C)2002爱思唯尔科学有限公司。保留所有权利。
Word recognition for Western languages shows an increased probability of a correct response when words are presented to the right of fixation. We considered whether this right bias was consistent at eccentricities superior and inferior to fixation and whether this bias can be altered by different presentation strategies. A right bias of up to similar to0.9degrees to the right of fixation was found when words were presented along one horizontal meridian. The eccentricities tested extended up to 8degrees above and below the point of fixation. However, the right bias was reduced for stimulus conditions where the word was randomly presented within a mosaic containing all possible presentation locations. We have therefore demonstrated that reading habit (right bias) can be manipulated based upon experimental paradigm, strongly supporting the proposition that the left-right asymmetry is a consequence of attending to a particular area of visual space as part of the normal reading habit, rather than an innate superiority for word recognition of the right visual field or reduced visual performance. (C) 2002 Elsevier Science Ltd. All rights reserved.