Representational Momentum in Aviation
Representational Momentum in Aviation
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DOI：
10.1037/a0023512
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发表时间：
2011-10-01
影响因子：
2.1
通讯作者：
Marmeche, Evelyne
中科院分区：
文献类型：
--
作者：
Blaettler, Colin;Ferrari, Vincent;Marmeche, Evelyne
本研究旨在探讨专业知识对动作预期的影响。我们进行了两个实验，其中新手和专家飞行员观看模拟飞机着陆场景。这些场景被一个黑色的屏幕打断，然后在向前或向后移动后重新开始。参与者的任务是确定移动的场景是向前移动还是向后移动。运动场景的最终位置的前向误判被解释为代表性动量（RM）效应。实验1表明，RM效果只检测到专家。对于RM文献来说，新手缺乏运动预期是一个令人惊讶的结果。这可能与场景不熟悉、编码时间或移位大小有关。实验2只对新手进行。它旨在测试两个因素对RM效果的潜在影响：场景编码时间和移位大小。总体而言，研究结果表明，编码时间和移位大小是影响动态情境中预期加工的重要因素。
The purpose of this study was to examine the effects of expertise on motion anticipation. We conducted 2 experiments in which novices and expert pilots viewed simulated aircraft landing scenes. The scenes were interrupted by the display of a black screen and then started again after a forward or backward shift. The participant's task was to determine whether the moving scene had been shifted forward or backward. A forward misjudgment of the final position of the moving scene was interpreted as a representational momentum (RM) effect. Experiment 1 showed that an RM effect was detected only for experts. The lack of motion anticipation on the part of novices is a surprising result for the RM literature. It could be related to scene unfamiliarity, encoding time, or shift size. Experiment 2 was run with novices only. It was aimed at testing the potential impact of 2 factors on the RM effect: scene encoding time and shift size. As a whole, the results showed that encoding time and shift size are important factors in anticipation processes in realistic dynamic situations.