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对危险发生率的自我预期影响虚拟搜索和救援
Yan Shan Tai1, Jacques A Grange1, Robert C Honey1
1Cardiff University, UK.
Human factors
|January 6, 2026
概括
预先的危险预期可以在模拟的紧急搜索中取代指示,导致持续的错误. 培训必须解决对改善视觉搜索性能的过时期望.
科学领域:
- 人与计算机的交互
- 认知心理学 认知心理学
- 应急响应模拟应急响应模拟
背景情况:
- 先前的期望会影响在受控环境中的视觉搜索.
- 在模拟紧急情况下对预期指令相互作用的理解有限.
研究的目的:
- 调查先前的预期和危险流行指令如何影响高风险视觉搜索.
- 在模拟的消防员搜救任务中检查搜索性能.
主要方法:
- 48名参与者接受了不同危险流行程度的培训 (2或6个爆炸气瓶).
- 测试块包含了关于流行率变化 (增加,减少,类似) 的明确指示.
- 通过报警,爆炸威胁和降低速度操纵压力;通过移除刺激来测量性能;通过自我报告和生理学来评估压力.
主要成果:
- 比训练更低的测试流行率增加了消除危险和错误阳性 (删除干扰因素).
- 与类似的患病情况相比,患病率的变化导致了更多的错误.
- 在所有条件下,假负误差仍然很低.
结论:
- 获得的危险预期可以取代明确的指令,导致持续的搜索错误.
- 调整决策标准的困难可能会导致这些错误.
- 对于高风险风险搜索的培训需要方法来缓解过时的期望.
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