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首页> 外文期刊>Journal of experimental psychology. Learning, memory, and cognition >Semantic Preview Benefit During Reading
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Semantic Preview Benefit During Reading

机译：阅读期间的语义预览优势

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摘要

Word features in parafoveal vision influence eye movements during reading. The question of whether readers extract semantic information from parafoveal words was studied in 3 experiments by using a gaze-contingent display change technique. Subjects read German sentences containing 1 of several preview words that were replaced by a target word during the saccade to the preview (boundary paradigm). In the 1st experiment the preview word was semantically related or unrelated to the target. Fixation durations on the target were shorter for semantically related than unrelated previews, consistent with a semantic preview benefit. In the 2nd experiment, half the sentences were presented following the rules of German spelling (i.e., previews and targets were printed with an initial capital letter), and the other half were presented completely in lowercase. A semantic preview benefit was obtained under both conditions. In the 3rd experiment, we introduced 2 further preview conditions, an identical word and a pronounceable nonword, while also manipulating the text contrast. Whereas the contrast had negligible effects, fixation durations on the target were reliably different for all 4 types of preview. Semantic preview benefits were greater for pretarget fixations closer to the boundary (large preview space) and, although not as consistently, for long pretarget fixation durations (long preview time). The results constrain theoretical proposals about eye movement control in reading.
机译：中心凹视力中的单词特征会影响阅读过程中的眼睛运动。使用凝视视变显示技术，在3个实验中研究了读者是否从副凹词提取语义信息的问题。主题阅读德语句子，其中包含几个预览词中的一个，在扫视到预览期间被目标词替换（边界范例）。在第一个实验中，预览词与目标在语义上相关或无关。与不相关的预览相比，与语义相关的预览在目标上的固定时间较短，这与语义预览的好处相一致。在第二个实验中，一半句子是按照德语拼写规则显示的（即预览和目标均以首字母大写），而另一半则完全以小写形式呈现。在两种情况下都获得了语义预览的好处。在第三个实验中，我们引入了另外两个预览条件，一个相同的单词和一个可发音的非单词，同时还操纵了文本的对比度。尽管对比度的影响可以忽略不计，但对于所有4种预览类型，目标的注视时间可靠地不同。对于接近边界的预目标注视（较大的预览空间），语义预览的好处更大;对于较长的预目标注视持续时间（较长的预览时间），语义预览的好处更大。结果限制了有关阅读中眼睛运动控制的理论建议。

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