| 碰撞时间估计的影响因素研究 |
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| 引用本文： | 黄端,张侃.碰撞时间估计的影响因素研究[J].心理科学,2008,31(6):1284-1286. |
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| 作者姓名： | 黄端 张侃 |
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| 作者单位： | [1]中国科学院心理研究所,北京 100101 [2]中国科学院研究生院,北京 100039 |
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| 摘 要： | 本研究采用遮挡范式,考察了专职公交车驾驶员对不同类型、速度和方向运动物体的碰撞时间(TTC)估计.结果发现,被试对不同类别和速度运动物体的TTC估计有显著差异.这表明,除了视觉信息和物理信息之外,运动物体的概念信息也是影响横向运动TTC估计的重要因素.
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| 关 键 词： | 遮挡范式 碰撞时间 概念信息 |
A Research on the Influential Factors of Time-to-Collision Estimation |
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| Huang Duan, Zhang Kan.A Research on the Influential Factors of Time-to-Collision Estimation[J].Psychological Science,2008,31(6):1284-1286. |
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| Authors: | Huang Duan Zhang Kan |
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| Institution: | Huang Duan1,2 Zhang Kan1 (1 Institute of Psychology,the Chinese Academy of Sciences,Beijing 100101,China) (2 Graduate School of the Chinese Academy of Sciences,Beijing 100039,China) |
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| Abstract: | The occlusion paradigm was applied to investigate the time-to-collision(TTC) estimation of full-time bus drivers under the conditions of vehicle types,speed and directions of the moving objects.The result showed that different vehicles and speeds both had significant effects on TTC estimation.It revealed that the conceptual information was also a very important influencing factor for TTC estimation besides the visual information and physical information. |
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| Keywords: | occlusion paradigm time to collision conceptual information |
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