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Evidence for the selective attention mechanism and dual-task interference

机译:选择性注意机制和双重任务干扰的证据

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摘要

In order to explore the selective attention mechanism and the dual-task information-processing model, two experiments were carried out involving a visual search task and a visual detection task. The results showed that the early period of attention selection is controlled in a bottom-up manner. With respect to the dual-task information-processing model, the results showed that the central information-processing model would include a sequence model for tasks that use the same perception resource, causing a bottleneck in information processing. Our study suggests that a simple and prominent signal could be used to attract drivers' attention prior to the emergent events. Moreover, any human-machine interface design in driving-associated systems should consider this information-processing bottleneck. With respect to signal type, targeted and easy to categorize were two useful elements to consider.
机译:为了探索选择性注意机制和双任务信息处理模型,进行了两个实验,涉及视觉搜索任务和视觉检测任务。结果表明,注意选择的早期阶段是自下而上的。对于双任务信息处理模型,结果表明,中央信息处理模型将包括使用相同感知资源的任务的序列模型,从而导致信息处理的瓶颈。我们的研究表明,在紧急事件发生之前,可以使用一个简单而突出的信号来吸引驾驶员的注意力。此外,与驾驶相关的系统中的任何人机界面设计都应考虑此信息处理瓶颈。关于信号类型,有针对性和易于分类是需要考虑的两个有用元素。

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