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首页> 外文会议>Human Factors and Ergonomics Society annual meeting;HFES 2004 >EFFECTS OF RELIABLE AND UNRELIABLE AUTOMATION ON SUBJECTIVE MEASURES OF MENTAL WORKLOAD, SITUATION AWARENESS, TRUST AND CONFIDENCE IN A DYNAMIC FLIGHT TASK
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EFFECTS OF RELIABLE AND UNRELIABLE AUTOMATION ON SUBJECTIVE MEASURES OF MENTAL WORKLOAD, SITUATION AWARENESS, TRUST AND CONFIDENCE IN A DYNAMIC FLIGHT TASK

机译：可靠和不相关的自动化对动态飞行任务中心理工作量，情境意识，信任和信心的主观衡量指标的影响

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摘要

Eight military pilots completed a study of human-interaction with reliable and unreliable automation in a complex air-to-ground search and destroy mission. Each mission consisted of four distinct stages. Automation was available in three of the four stages to aid the pilot in completing the required tasks. Automation reliability level was manipulated and combined factorially with two levels of workload, resulting in sixteen mission scenarios. Subjective measures of mental workload, situation awareness, trust, confidence, and judgments of the automation reliability were recorded after each mission. An analysis of the subjective measure ratings by mission workload level and the reliability of the first stage automation was performed. The results indicated that pilot trust in the automation was higher when the workload level was low and that there was a significant difference in confidence ratings between high and low workload levels, but only when the automation was unreliable. Design implications are discussed.
机译：八名军事飞行员在复杂的空对地搜索和摧毁任务中完成了具有可靠和不可靠自动化的人机交互研究。每个任务包括四个不同的阶段。四个阶段中的三个阶段都可以使用自动化，以帮助飞行员完成所需的任务。对自动化可靠性级别进行了操纵，并与两个级别的工作负载进行了因子组合，从而形成了16种任务方案。每次任务后，都要记录主观上的心理工作量，状况意识，信任，信心以及对自动化可靠性的判断。根据任务工作量水平和第一阶段自动化的可靠性对主观措施评分进行了分析。结果表明，当工作负载水平较低时，飞行员对自动化的信任度更高，并且在高工作负载水平和低工作负载水平之间的置信度等级存在显着差异，但仅当自动化不可靠时。讨论了设计的含义。

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