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在篮球任务中,实践如何调节假生产成本? 对频率分布和混合效应的分析
Nils Tobias Böer1, Christoph Schütz2, Matthias Weigelt3
1Department of Sport & Health, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany. nils.tobias.boeer@upb.de.
Psychological research
|March 6, 2025
概括
响应-响应不兼容性成本,就像体育中的那样,即使在实践中也存在. 心理准备时间对于克服这些行动计划挑战至关重要,因为仅凭实践并不能消除这些挑战.
科学领域:
- 认知心理学 认知心理学
- 发动机控制器的控制器
- 运动科学 运动科学 运动科学
背景情况:
- 行动计划在执行不兼容的行动时会产生成本,称为响应-响应不兼容性成本.
- 这种现象在体育中观察到,例如,当一个篮球运动员在传球时使用头假,增加启动时间.
研究的目的:
- 使用混合效应建模重新分析现有数据,以确定假冒生产成本是否持续或偶尔表现.
- 收集对照组数据并分析启动时间 (ITs) 与实践组数据一起使用ex-Gaussian分布.
主要方法:
- 混合效应建模用于重新分析以前研究的数据.
- 使用Ex-Gaussian分布分析来适应实践和对照组的启动时间 (IT).
- 来自对照组的数据与实践组的数据一起收集和分析.
主要成果:
- 大多数参与者在没有心理准备时间的情况下,在假制作成本上表现出一致的效果,这种模式不受实践的影响.
- 实践组在IT方面取得了改进,与控制组不同.
- 与实践相关的性能改进主要与高斯前分布的指数组件 (tau) 的减少有关.
结论:
- 行动计划中的假生产成本不能仅仅通过实践来克服,并且需要足够的心理准备时间.
- 实践通过完善行动执行的时间来提高性能,特别是通过减少指数分布参数的变化.
- 了解这些成本对于优化体育和其他需要快速协调行动的领域的训练和表现至关重要.
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