FAMILIARITY AND ATTENTION - DOES WHAT WE KNOW AFFECT WHAT WE NOTICE
FAMILIARITY AND ATTENTION - DOES WHAT WE KNOW AFFECT WHAT WE NOTICE
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DOI：
10.3758/bf03197256
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发表时间：
1995-09-01
影响因子：
2.4
通讯作者：
KLEIN, R
中科院分区：
文献类型：
--
作者：
CHRISTIE, J;KLEIN, R
先前关于物体和单词优势效应的研究表明，从存储的表征中激活可以促进对视觉显示中的物品的识别。我们预测这种类型的激活可能会外源性地将视觉注意力吸引到存储表征的项目上。为了验证这一预测，我们在不可预测的位置同时呈现一个熟悉的（单词）和一个不熟悉的（非单词）项目，并在不同的延迟后，移动其中一个刺激。与我们的预测一致，在最短的时间间隔内，被试对熟悉物体的动作识别效率更高。对照数据表明，这种优势是由于竞争性的相互作用，而不是由于对项目本身的熟悉。
Previous work on the object and word superiority effects has demonstrated that activation from stored representations can facilitate identification of items in a visual display. We predicted that activation of this sort might exogenously attract visual attention toward items that have stored representations. To test this prediction, we presented a familiar (word) and an unfamiliar (nonword) item simultaneously at unpredictable locations, and after varying delays, moved one of the stimuli. In accord with our prediction, at the shortest intervals subjects were more efficient at discriminating motion of the familiar item. Control data demonstrated that this advantage was due to a competitive interaction and not to the familiarity of the items per se.