年龄和每周的体育活动与弹道VR决策和反应时间在休息状态下射击性能相关
Alex Buga1, Xavier El-Shazly1, Christopher D Crabtree1
1Department of Human Sciences, The Ohio State University, 305 Annie and John Glenn Ave, Columbus, OH, 43210, USA.
Scientific reports
|April 25, 2025
概括
年龄和体力活动影响弹道虚拟现实 (VR) 射击性能. 高龄和较低的活动与较低的分数相关,而战术经验可以改善决策.
科学领域:
- 运动科学 运动科学 运动科学
- 人类因素工程 人类因素工程
- 虚拟现实技术 虚拟现实技术
背景情况:
- 弹道虚拟现实 (VR) 提供了一种可靠的方法来评估不同人群中的射击性能.
- 了解基线个体特征如何影响VR拍摄性能对于准确的评估和训练至关重要.
研究的目的:
- 调查基线特征 (年龄,体力活动,经验) 与弹道VR决策和反应时间任务中的表现之间的相关性.
- 在VR环境中识别射击能力的关键预测因素.
主要方法:
- 30名参与者完成了两个VR测试:颜色形状 (决策) 和钢板 (目标过渡).
- 使用精度,反应时间和衍生指标 (如吞吐量和命中因子) 来衡量性能.
- 激光引导的二氧化碳反弹步枪被用于数字投射的目标.
主要成果:
- 年龄与决策得分和钢板表现负相关 (过渡速度较慢,打击因子较低).
- 较高的每周体育活动与较差的绩效指标呈反向关系.
- 一个回归模型表明年龄和每周的活动共同预测了击中因子,这是一个关键的射击能力指标.
- 与非战术群体相比,战术群体的决策能力明显更好.
结论:
- 年龄和习惯性体力活动是VR弹道性能的可信预测因素.
- 在射击模拟中,战术经验与增强的决策能力有关.
- 弹道VR是评估个人差异对射击技能的影响的宝贵工具.
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