Target-target similarity on the attentional blink: Task-relevance matters!
Target-target similarity on the attentional blink: Task-relevance matters!
复制标题
注意瞬脱的目标-目标相似性：任务相关性很重要！
DOI：
10.1080/13506280802349746
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发表时间：
2009
期刊：
影响因子：
2
通讯作者：
Giesbrecht,Barry
中科院分区：
文献类型：
--
作者：
Sy,JocelynL;Giesbrecht,Barry
对注意力眨眼（AB）的研究表明，相似性调节了报告两个屏蔽目标中的第二个目标时的损伤程度。目前的实验测试了 AB 的基于相似性的调制是由所有对象维度决定还是仅由任务相关维度决定。目标面孔之间的相似性是在两个维度上进行操作的，其中只有一个维度与任务相关。结果表明，任务相关维度上的相似性调节了 AB，而任务无关维度上的相似性则没有。这些结果表明，AB 期间的选择可以发生在任务相关维度的水平上。
Studies of the attentional blink (AB) indicate that similarity modulates the magnitude of the impairment in reporting the second of two masked targets. The present experiments tested whether similarity-based modulations of the AB are determined by all object dimensions or by task-relevant dimensions only. Similarity between target faces was manipulated on two dimensions, only one of which was task relevant. The results indicated that similarity on the task-relevant dimension modulated the AB, whereas similarity on task-irrelevant dimension did not. These results suggest that selection during the AB can occur on the level of task-relevant dimensions.