在生态有效的环境中,维护了违反菲茨定律的行为
Quinn Malone1, Cheryl M Glazebrook1, Steven R Passmore1
1Faculty of Kinesiology and Recreation Management, University of Manitoba, Winnipeg, MB, Canada.
Journal of motor behavior
|July 2, 2023
概括
研究人员证实了在参与者的家中违反了菲茨定律,证明了它的生态有效性. 这项研究在COVID-19大流行期间利用便携式设备进行远程测量.
科学领域:
- 人与计算机的交互
- 发动机控制器的控制器
- 认知心理学 认知心理学
背景情况:
- 菲茨定律描述了移动到目标所需的时间.
- 关于Fitts's Law违规行为的以前的研究发生在受控实验室环境中.
- 由于实验室的限制,菲茨法违规发现的概括性受到限制.
研究的目的:
- 在自然主义的家庭环境中调查违反Fitts方程的情况.
- 评估用于运动控制研究的远程数据收集的可行性.
- 在COVID-19大流行期间使用新型便携式设备验证发现.
主要方法:
- 参与者在家中进行了伸手运动.
- 使用了一种带有加速度计和触摸屏的便携式设备.
- 运动,时间和空间数据是远程收集的.
主要成果:
- 使用触摸屏和加速度计数据观察到违反Fitts方程的情况.
- 在生态有效的环境中,成功测量了运动性能指标.
- 该研究证实了在实验室条件之外违反了菲特斯定律的情况.
结论:
- 在现实世界环境中可以观察到违反Fitts方程的情况.
- 这种便携式装置适用于未来的运动行为实地研究.
- 远程数据收集方法可以产生生态有效的发现.
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