The time course of the contingent spatial blink
The time course of the contingent spatial blink
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DOI：
10.1037/h0087467
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发表时间：
2005-06-01
影响因子：
1.3
通讯作者：
Jolicoeur, P
中科院分区：
文献类型：
--
作者：
Leblanc, E;Jolicoeur, P
注意捕获是指注意力无意识地转移到一个与任务无关但注意力显著的物体上。偶然无意识定向假说认为，只有当干扰物的属性与当前自上而下的注意力控制设置相匹配时，它才会发生（Folk，Remington，&约翰斯顿，1992）。Folk，Leber，and Egeth（2002）发现，对一个有色目标的中央RSVP流进行监测，会导致与目标颜色相匹配的外围干扰物对空间注意力的捕获。使用类似的范式，我们探索了这种空间眨眼的时间过程。本研究的影响，目前帐户的注意捕获现象进行了讨论。
Attentional capture is the unintentional deployment of attention to a task-irrelevant but attentionally salient object. The contingent involuntary orienting hypothesis states that it occurs only if a distractor's property matches current top-down attentional control settings (Folk, Remington, & Johnston, 1992). Folk, Leber, and Egeth (2002) found that monitoring a central RSVP stream for a coloured target led to spatial attentional capture by a peripheral distractor that matched the target colour. Using a similar paradigm, we explored the time course of this spatial blink. Implications of this study for current accounts of the attentional capture phenomenon are discussed.