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Simple action alters attention towards visual features
Attention, Perception, & Psychophysics ( IF 1.7 ) Pub Date : 2021-03-08 , DOI: 10.3758/s13414-021-02259-4
Zixuan Wang 1, 2 , Blaire J Weidler 3 , Pei Sun 1 , Richard A Abrams 4
Affiliation  

Recent studies have revealed an action effect, in which a simple action towards a prime stimulus biases attention in a subsequent visual search in favor of objects that match the prime. However, to date the majority of research on the phenomenon has studied search elements that are exact matches to the prime, and that vary only on the dimension of color, making it unclear how general the phenomenon is. Here, across a series of experiments, we show that action can also prioritize objects that match the shape of the prime. Additionally, action can prioritize attention to objects that match only one of either the color or the shape of the prime, suggesting that action enhances individual visual features present in the acted-on objects. The pattern of results suggests that the effect may be stronger for color matches – prioritization for shape only occurred when attention was not drawn to the color of the prime, whereas prioritization for color occurred regardless. Taken together, the results reveal that a prior action can exert a strong influence on subsequent attention towards features of the acted-on object.



中文翻译:

简单的动作改变对视觉特征的注意力

最近的研究揭示了一种作用效应,其中对主要刺激的简单动作会使随后的视觉搜索中的注意力偏向于与主要刺激相匹配的对象。然而,迄今为止,大多数关于该现象的研究都研究了与素数完全匹配的搜索元素,并且仅在颜色维度上有所不同,因此尚不清楚该现象的普遍性。在这里,通过一系列实验,我们表明动作也可以优先考虑与素数形状匹配的对象。此外,动作可以优先关注那些只与素数的颜色或形状中的一个匹配的物体,这表明动作增强了被作用物体中存在的个体视觉特征。结果模式表明,颜色匹配的效果可能更强——仅当注意力没有被吸引到素数的颜色时才会对形状进行优先排序,而对颜色的优先排序则无论如何都会发生。综上所述,结果表明,先前的动作可以对随后对被作用对象特征的注意力产生强烈影响。

更新日期:2021-03-09
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