Priming of Pop-out provides reliable measures of target activation and distractor inhibition in selective attention
Priming of Pop-out provides reliable measures of target activation and distractor inhibition in selective attention
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DOI：
10.1016/j.visres.2007.10.009
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发表时间：
2008-01-01
期刊：
影响因子：
1.8
通讯作者：
Carmel, Tomer
中科院分区：
文献类型：
--
作者：
Lamy, Dominique;Antebi, Charlie;Carmel, Tomer
最近的研究表明，试验间启动在视觉搜索中发挥着重要作用。当搜索不一致的目标时，重复目标特征会加快搜索速度，这种效果称为弹出启动（PoP）。在两个实验中，涉及颜色单例，我们确定了两个独立的组成部分，流行音乐，目标激活和干扰抑制。每个组成部分都反映了两个措施，重复效益和转换成本，这是高度相关的。当测试和重新测试间隔一周时，观察到每个组件的较大个体差异并持续存在。结果表明，PoP可能是一个可靠的。工具。评估选择性注意中目标激活和干扰抑制的个体差异。(C)2007爱思唯尔有限公司保留所有权利。
Recent research has demonstrated a striking role for intertrial priming in visual search. When searching for a discrepant target, repetition of the target feature speeds search, an effect known as Priming of Pop-out (PoP). In two experiments involving color singletons; we identified two independent components of Pop, target activation and distractor inhibition. Each component was reflected by two measures, a repetition benefit and a switching cost, that were highly correlated. Large individual differences on each component were observed and persisted when test and retest were separated by one week. The results suggest that PoP may be a reliable. tool for. assessing individual differences on target activation and distractor inhibition in selective attention. (C) 2007 Elsevier Ltd. All rights reserved.