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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。
In the present study, the occlusion paradigm was adopted to investigate the time-to-impact (TTC) estimation of full-time bus drivers on moving objects of different types, speeds and directions. The results showed that the subjects of different categories and speed moving objects TTC estimates were significantly different. This shows that in addition to visual and physical information, the conceptual information of moving objects is also an important factor affecting the estimation of transverse motion TTC.