| 跨感觉通道任务中刺激驱动注意捕获的不对称性 |
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| 引用本文： | 李毕琴,张明. 跨感觉通道任务中刺激驱动注意捕获的不对称性[J]. 心理科学进展, 2012, 20(11): 1749-1754. DOI: 10.3724/SP.J.1042.2012.01749 |
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| 作者姓名： | 李毕琴 张明 |
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| 作者单位： | (;1.东北师范大学心理学院, 长春 130024) (;2.贵州师范大学心理学系, 贵阳 550001) (;3.天津师范大学心理与行为研究院, 天津 300074) |
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| 基金项目： | 中央高校基本科研业务费专项资金资助(10SSXT114); 高等学校博士学科点专项科研基金博导类资助课题(20110043110012); 教育部人文社会科学重点研究基地项目(2009JJDXLX004)。 |
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| 摘 要： | 通过两个实验探讨了来自不同感觉通道或不同空间方位的奇异刺激在视听搜索范式中的注意捕获。实验一使用定位任务探讨刺激驱动注意捕获中跨通道效应且及其不对称性, 结果发现, 当靶子在听觉通道时, 只有来自听觉同侧空间方位的奇异刺激成功的捕获了注意; 而来自视觉同侧空间和异侧空间的奇异刺激并没有捕获注意。实验二使用检测任务进一步探讨刺激驱动的注意捕获中的跨通道效应且具有不对称性, 结果发现, 来自同侧和异侧的听觉奇异刺激均捕获了注意, 但是视觉奇异刺激却不能捕获注意。研究表明, 视听搜索范式中的奇异刺激的注意捕获具有不对称性, 且存在着一种超感觉通道的注意资源。
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| 关 键 词： | 注意捕获 刺激驱动 视听感觉通道 跨通道效应 不对称性 |
| 收稿时间： | 2012-05-21 |
The Cross Modality Asymmetrical Effect of Stimulus-driven Capture in Audiovisual Additional Singleton Search Task |
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| LI Bi-Qin,ZHANG Ming. The Cross Modality Asymmetrical Effect of Stimulus-driven Capture in Audiovisual Additional Singleton Search Task[J]. Advances In Psychological Science, 2012, 20(11): 1749-1754. DOI: 10.3724/SP.J.1042.2012.01749 |
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| Authors: | LI Bi-Qin ZHANG Ming |
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| Affiliation: | (;1. School of Psychology, Northeast Normal University, Changchun 130024, China) (;2. Department of Psychology, Guizhou Normal University, Guiyang 550001, China) (;3. Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, 300074, China) |
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| Abstract: | Two experiments were designed in present study to examine the asymmetrical effect in audiovisual additional singleton search task. Experiment 1 wais a location orientation task, we found that the auditory singleton can capture visual attention when it was in the same spatiality with the target, but visual cues cannot capture auditory attention no matter which spatial side it was. The results suggested that there was a cross-modality effect in stimulus-driven capture; the asymmetrical effect was also existed. In experiment 2, we found that every auditory cue can capture visual attention, but neither of visual cues can capture auditory attention. The present study demonstrated the cross modality asymmetrical effect in audiovisual additional singleton search task. In the same time, the research confirmed that there is a supramodal attention control audiovisual stimulus-driven capture task. |
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| Keywords: | attention capture stimulus-driven audiovisual modality cross-modality effect asymmetrical |
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