Determinants of parafoveal preview benefit in high and low working memory capacity readers: implications for eye movement control.
Determinants of parafoveal preview benefit in high and low working memory capacity readers: implications for eye movement control.
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DOI：
10.1037//0278-7393.21.1.68
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
S. Kennison;C. Clifton
中科院分区：
文献类型：
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作者：
S. Kennison;C. Clifton
本文的实验推广了A. W. Inhoff和K. Rayner（1986）和J.M.亨德森和F. Ferreira（1990），以确定两个相邻单词的印刷频率如何影响第二个单词的旁视预览的好处。高跨度和低跨度参与者（由M. Daneman和P.A. Carpenter's，1980，阅读广度测试），以确定工作记忆容量是否影响旁视预览益处。视旁预览的好处是由两个字的频率在第一个固定和第二个字的频率在凝视时间的相互作用。然而，当第一个词出现频率较低时，读者通常会更接近第二个词的开头。当观察距离混淆最小时，前一个词的频率确实影响旁视预览的益处。不同阅读组的旁视预览效果无差异。注视持续时间的群体分布没有提供J.M.亨德森和F. Ferreira的固定截止模型。
The experiment in this article extended studies by A. W. Inhoff and K. Rayner (1986) and J. M. Henderson and F. Ferreira (1990) to determine how the printed frequency of two adjacent words influenced the benefit of having parafoveal preview of the 2nd word. High- and low-span participants (assessed by M. Daneman and P. A. Carpenter's, 1980, Reading Span Test) were tested to determine whether working memory capacity influenced parafoveal preview benefit. Parafoveal preview benefit was determined by an interaction of both words' frequencies in first fixation and by the 2nd word's frequency in gaze duration. However, readers were generally fixated closer to the beginning of the 2nd word when the 1st word was low frequency. When the viewing distance confound was minimized, the prior word's frequency did affect parafoveal preview benefit. Parafoveal preview benefit did not vary between reading groups. Group distributions of fixation duration provided no evidence for J. M. Henderson and F. Ferreira's fixation cutoff model.