Evidence for the selective attention mechanism and dual-task interference

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/26856

Title:	Evidence for the selective attention mechanism and dual-task interference
Authors:	Liu,CC;Doong,JL;Hsu,CC;Huang,WS;Jeng,MC
Contributors:	機械工程研究所
Keywords:	VISUAL-SEARCH;STIMULUS-DRIVEN;CAPTURE;INHIBITION;ONSETS;COLOR;MODEL
Date:	2009
Issue Date:	2010-06-29 18:01:48 (UTC+8)
Publisher:	中央大學
Abstract:	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. (c) 2008 Published by Elsevier Ltd.
Relation:	APPLIED ERGONOMICS
Appears in Collections:	[Graduate Institute of Mechanical Engineering] journal & Dissertation

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