自适应策略在专业知识：优化运动轨迹感知准确性。

IF 1.2 4区心理学 Q4 NEUROSCIENCES

Journal of Motor Behavior Pub Date : 2025-09-02 DOI:10.1080/00222895.2025.2532480

Chulwook Park

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引用次数: 0

摘要

本研究以乒乓球为研究对象，考察运动轨迹对专家表现感知准确性的影响。20名参与者（10名专家和10名新手）在扩展触觉精度任务中进行自生成运动，并对其表现进行绝对误差和运动轨迹分析。结果表明，专家参与者表现出比新手更多的运动熵，策略性地牺牲轨迹可预测性来提高触觉感知的准确性。这些发现揭示了专家用于优化性能的自适应策略，并为熟练运动控制中运动熵和感知准确性之间的平衡提供了见解。

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Adaptive Strategies in Expertise: Optimizing Movement Trajectory for Perception Accuracy.

This study examines the traces of movement trajectories for perception accuracy in expert performance, focusing on table tennis. Twenty participants (10 experts and 10 novices) performed self-generated movements for extended haptic accuracy tasks, and their performance was analyzed for absolute error and movement trajectory. The results reveal that the expert participants exhibited more movement entropy than novices, strategically sacrificing trajectory predictability to enhance haptic perception accuracy. These findings reveal the adaptive strategies used by experts to optimize performance and provide insights into the balance between movement entropy and perception accuracy in skilled motor control.

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来源期刊

Journal of Motor Behavior 医学-神经科学

CiteScore

3.10

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Motor Behavior, a multidisciplinary journal of movement neuroscience, publishes articles that contribute to a basic understanding of motor control. Articles from different disciplinary perspectives and levels of analysis are encouraged, including neurophysiological, biomechanical, electrophysiological, psychological, mathematical and physical, and clinical approaches. Applied studies are acceptable only to the extent that they provide a significant contribution to a basic issue in motor control. Of special interest to the journal are those articles that attempt to bridge insights from different disciplinary perspectives to infer processes underlying motor control. Those approaches may embrace postural, locomotive, and manipulative aspects of motor functions, as well as coordination of speech articulators and eye movements. Articles dealing with analytical techniques and mathematical modeling are welcome.