全球优先效应解释了个体在面孔和物体识别表现上的差异。

Global precedence effects account for individual differences in both face and object recognition performance.

机构信息

Department of Psychology, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark.

Department of Psychology, University of Copenhagen, Copenhagen, Denmark.

出版信息

Psychon Bull Rev. 2018 Aug;25(4):1365-1372. doi: 10.3758/s13423-018-1458-1.

Abstract

There has been an increase in studies adopting an individual difference approach to examine visual cognition and in particular in studies trying to relate face recognition performance with measures of holistic processing (the face composite effect and the part-whole effect). In the present study we examine whether global precedence effects, measured by means of non-face stimuli in Navon's paradigm, can also account for individual differences in face recognition and, if so, whether the effect is of similar magnitude for faces and objects. We find evidence that global precedence effects facilitate both face and object recognition, and to a similar extent. Our results suggest that both face and object recognition are characterized by a coarse-to-fine temporal dynamic, where global shape information is derived prior to local shape information, and that the efficiency of face and object recognition is related to the magnitude of the global precedence effect.

摘要

人们越来越多地采用个体差异的方法来研究视觉认知,尤其是在试图将人脸识别表现与整体处理的测量方法(面孔整体效应和部分整体效应)联系起来的研究中。在本研究中,我们检验了非面孔刺激在纳冯范式中测量的整体优先效应是否也可以解释人脸识别中的个体差异,如果可以,那么这种效应对于面孔和物体的影响是否相似。我们发现,整体优先效应既有利于面孔识别,也有利于物体识别,而且程度相似。我们的结果表明,面孔和物体识别都具有粗到精的时间动态特征,其中全局形状信息先于局部形状信息得出,并且面孔和物体识别的效率与整体优先效应的大小有关。

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