测试虚拟现实模拟平台的适用性,用于首次响应人员的压力训练
Olaf Binsch1, Charelle Bottenheft1, Annemarie Landman1
1Netherlands Organisation for Applied Scientific Research (TNO), Department of Human Performance, Soesterberg, The Netherlands.
概括
虚拟现实 (VR) 军事训练表明,只有初始的新奇,而不是不断升级的压力因素,有效地增加了生理压力. 未来的VR压力训练应该包含不可预测的,特定于背景的挑战,以获得更好的结果.
科学领域:
- 军事训练和军事模拟
- 人类因素和人体工程学
- 生理心理学生理心理学.
背景情况:
- 虚拟现实 (VR) 模拟为军事压力训练提供了一个有希望的途径.
- 验证VR的有效性需要了解其对生理应激反应的影响.
- 监测学员的生理数据可以增强教育反.
研究的目的:
- 调查VR军事训练场景中的各种压力因素是否会增加生理压力.
- 评估VR模拟在军事学员的压力注射和生理监测方面的潜力.
主要方法:
- 63名军事学员参加了一个VR巡逻场景,逐步引入压力因素.
- 记录了生理测量 (心电图,血压,皮电活动,皮质醇) 和主观评估.
- 压力因素包括任务难度,噪音,照明,社会评估,电动肌肉刺激和模拟攻击.
主要成果:
- 只有VR场景的初始阶段显著增加了生理压力 (心率,心率变化,电皮活动).
- 在第二阶段,生理压力仍然很高,但在第三和第四阶段,尽管压力因子强度增加,但恢复到基线.
- 威胁响应者报告了比挑战响应者更高的主观压力评估.
结论:
- 虚拟现实场景的新性是生理压力的主要驱动因素,而不是实施的压力因素.
- 虚拟现实培训场景需要不可预测的,特定于环境的需求,以有效地诱导和训练应激反应.
- 这些发现建议改进VR设计,以获得更具影响力的军事压力训练结果.
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