Not all features are created equal: Processing asymmetries between location and object features
Not all features are created equal: Processing asymmetries between location and object features
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DOI：
10.1016/j.visres.2009.03.008
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发表时间：
2009-06-01
期刊：
影响因子：
1.8
通讯作者：
Chen, Zhe
中科院分区：
文献类型：
--
作者：
Chen, Zhe
先前的研究表明，自发的位置加工时，位置不是一个任务相关的功能，当一个目标是与干扰。本研究探讨了在没有干扰抑制的情况下，这种加工是否会发生，以及位置和物体特征之间是否存在加工不对称。结果表明，并非所有特征都是平等的。虽然关注物体的颜色或纹理会导致对物体位置的无意识处理，但当这些非空间属性与任务无关时，关注物体位置并不一定会导致对其颜色或纹理的编码。这些结果进一步证明了位置在注意选择中的特殊作用。他们还提供了一个更清晰的图片之间的相互作用的位置，对象的功能，和参与者的行为目标。(c)2009爱思唯尔有限公司版权所有。
Previous research has shown spontaneous location processing when location is not a task relevant feature and when a target is presented together with distractors. The present study investigates whether such processing can occur in the absence of distractor inhibition, and whether there is a processing asymmetry between location and an object feature. The results show that not all features are created equal. Whereas attending to an object's color or texture led to the involuntary processing of that object's location, attending to an object's location did not necessarily result in the encoding of its color or texture when these nonspatial properties were not task relevant. These results add to the body of evidence demonstrating the special role of location in attentional selection. They also provide a clearer picture of the interactions among location, object features, and participants' behavioral goals. (c) 2009 Elsevier Ltd. All rights reserved.