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首页> 外文会议>Ergonomics Society Annual Conference; 200604; Robinson College Cambridge(GB) >THE DECAY OF MALLEABLE ATTENTIONAL RESOURCES THEORY
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THE DECAY OF MALLEABLE ATTENTIONAL RESOURCES THEORY

机译：可恶的注意力资源理论的衰变

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摘要

Malleable Attentional Resources Theory (MART) purports that atten-tional resources degrade in underload conditions, such that an operator is less able to cope when demands increase (e.g., in an automation failure scenario). Thus far, there has been considerable empirical and theoretical support for MART, and it has the potential to define an underload threshold for a given scenario. However, in order to realise this potential, it is first necessary to determine the decay and recovery curves for attentional resources. This paper represents the next step for MART, as data are reported that plot the time-decay curve for the attentional resources of participants in a vehicle automation experiment. We reveal that underloaded participants experience significant resource decay with the first minute of the task. The findings are discussed with respect to the elusive "redline" for mental underload.
机译：可延展的注意力资源理论（MART）声称，注意力不足的资源会在欠载情况下退化，从而使操作员在需求增加时（例如在自动化故障场景中）无法应对。到目前为止，对MART有相当多的经验和理论支持，并且有可能为给定情况定义欠载阈值。但是，为了实现这种潜力，首先必须确定注意力资源的衰减和恢复曲线。本文代表了MART的下一步，因为据报道，数据绘制了时间衰减曲线，用于车辆自动化实验参与者的注意力资源。我们发现，任务执行的第一分钟，负载不足的参与者会经历大量的资源衰减。将针对精神欠佳的难以捉摸的“红线”讨论研究结果。

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