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自遮挡关系对物体知觉的影响
Effect of Self-Occlusion on Shape Perception
查看参考文献6篇
文摘
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采用Baylis等人和Hulleman等人的顶点高低判断范式,使用黑白线条图、灰度图和红绿彩图为刺激材料,探讨单一物体自遮挡关系及刺激图形颜色对物体知觉的影响.研究结果表明:①当目标顶点位于遮挡成分中时反应被易化,而当目标顶点位于被遮挡成分中时反应被抑制,这表明物体形状加工过程受到物体深度线索(自遮挡关系)的影响;②刺激图形的颜色对物体顶点高低判断加工没有显著影响. |
其他语种文摘
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The present sludy aims lo investigate how self-occlusion and color influence the object shape perception. The Baylis' paradigm, in which subjects had to judge which of the two vertices of an object was higher, was applied to this study. The results shows that: a) II the vertices to be selected are in occluding-part of the object, responses are facilitated; while for the vertices in occluded-part, responses are inhibited. It indicates that the processing of shape perception is affect-ed by self-occlusion; and b) Color has no effects on the vertices position judgment task. |
来源
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人类工效学
,2005,11(2):1-3,55 【核心库】
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关键词
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形状知觉
;
自遮挡关系
;
不可能图形
;
易化
;
抑制
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地址
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中国科学院心理研究所, 北京, 100101
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语种
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中文 |
文献类型
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研究性论文 |
ISSN
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1006-8309 |
学科
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社会科学总论;一般工业技术 |
基金
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国家自然科学基金资助项目
;
国家自然科学基金资助项目
;
国家973计划
;
中国科学院心理研究所知识创新工程重点项目
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文献收藏号
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CSCD:1956811
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参考文献 共
6
共1页
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4.
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