瑞典海军指挥和控制小组培训期间的决策:对工作负载影响的定量研究
Marie Hindorf1,2, Denise Bäckström3, Carl-Oscar Jonson3,4
1Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden. marie.hindorf@mil.se.
Cognitive processing
|November 13, 2024
概括
海军指挥团队的低保真模拟训练有效地与工作负载和压力的高保真训练相匹配. 这表明低保真模拟是一种可行的,具有成本效益的选择,用于增强海军指挥团队培训计划.
科学领域:
- 海军训练和模拟.
- 人类因素在防御中的作用
- 认知工作量评估认知工作量评估
背景情况:
- 基于模拟的培训为练习复杂场景提供了一个安全的环境.
- 准确性 (现实性) 和工作负载是评估模拟有效性的关键因素.
- 了解不同训练方法的影响对于优化海军指挥团队准备能力至关重要.
研究的目的:
- 为了比较瑞典海军指挥和控制团队的低保真和高保真模拟环境的有效性.
- 分析模拟准确度对工作负载,战斗准备和情境意识的影响.
- 确定低保真模拟是否可以诱导与高保真模拟相比的压力水平.
主要方法:
- 在三个不断升级的场景部分中采用了一种具有重复测量的实验设计.
- 美国宇航局任务负载指数 (NASA-TLX) 用于对感知工作负载的主观评估.
- 分析了包括战斗准备和心理需求在内的间接措施.
主要成果:
- 在低保真和高保真设置 (p=0.037和p=0.028) 之间发现了战斗准备的显著差异.
- 在低保真设置中,心理需求被认为更高 (p=0.036).
- 低准确度模拟的内部战斗训练引起的压力水平与高准确度设置相当.
结论:
- 低准确度海军模拟训练的结果是工作负载与高准确度训练难以区分.
- 低保真模拟为海军指挥团队训练提供了实用且潜在的成本效益高的替代方案.
- 研究结果支持将低保真模拟技术更多地纳入海军指挥团队训练计划.
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