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The constancy of the holistic processing of unfamiliar faces: Evidence from the study-test consistency effect and the within-person motion and viewpoint invariance
Attention, Perception, & Psychophysics ( IF 1.7 ) Pub Date : 2021-03-26 , DOI: 10.3758/s13414-021-02255-8
Yu Zhou , Xinge Liu , Xinran Feng , Guomei Zhou

It has been well documented that static face processing is holistic. Faces contain variant (e.g., motion, viewpoint) and invariant (race, sex) features. However, little research has focused on whether holistic face representations are tolerant of within-person variations. The present study thus investigated whether holistic face representations of faces are tolerant of within-person motion and viewpoint variations by manipulating study-test consistency using a complete composite paradigm. Participants were shown two faces sequentially and were asked to judge whether the faces' top halves were identical or different. The first face was a static face or a dynamic face rotated in depth at 30°, 60°, and 90°. The second face was either a different front-view static face (Experiment 1a, study-test inconsistent) or identical to the first face (Experiment 1b, study-test consistent). In Experiment 2, study-test consistency was manipulated within subjects, and inverted faces were included. Our results show that study-test consistency significantly enhanced the holistic processing of upright and inverted faces; this study-test consistency effect and holistic processing were not modulated by motion and viewpoint changes via depth rotation. Interestingly, we found holistic processing for moving study-test consistent inverted faces, but not for static inverted faces. What these results tell us about the nature of holistic face representation is discussed in depth with respect to earlier and current theories on face processing.



中文翻译:

陌生面孔整体处理的恒定性:来自学习测试一致性效应以及人内运动和视点不变性的证据

有充分的文献证明,静态人脸处理是整体的。脸部包含变体(例如动作,视点)和不变(种族,性别)特征。然而,很少有研究集中在整体面部表情是否能容忍人际变化。因此,本研究通过使用完整的复合范式来操纵研究测试的一致性,从而研究了面孔的整体面孔表示是否能容忍人内运动和视点变化。依次向参与者显示两个面孔,并要求他们判断面孔的上半部分相同还是不同。第一面是静态面或动态面,其深度分别以30°,60°和90°旋转。第二张脸是另一种正面静态脸(实验1a,学习测试不一致)或与第一张脸相同(实验1b,学习测试一致)。在实验2中,对研究测试的一致性进行了测试,包括反面。我们的结果表明,学习测试的一致性显着增强了直立和倒立面部的整体处理;这项研究测试的一致性效果和整体处理并没有通过深度旋转的运动和视点变化来调节。有趣的是,我们发现整体处理可用于移动学习测试一致的倒置脸部,而不是用于静态倒置脸部。这些结果告诉我们有关整体脸部表示的本质的内容,将针对较早的和当前的脸部处理理论进行深入讨论。和倒脸都包括在内。我们的结果表明,学习测试的一致性显着增强了直立和倒立面部的整体处理;这项研究测试的一致性效果和整体处理并没有通过运动和深度旋转来改变视点。有趣的是,我们发现整体处理可用于移动学习测试一致的倒置脸部,而不是用于静态倒置脸部。这些结果告诉我们有关整体脸部表示的本质的内容,将针对较早的和当前的脸部处理理论进行深入讨论。和倒脸都包括在内。我们的结果表明,学习测试的一致性显着增强了直立和倒立面部的整体处理;这项研究测试的一致性效果和整体处理并没有通过运动和深度旋转来改变视点。有趣的是,我们发现整体处理可用于移动学习测试一致的倒置脸部,而不是用于静态倒置脸部。这些结果告诉我们有关整体脸部表示的本质的内容,将针对较早的和当前的脸部处理理论进行深入讨论。有趣的是,我们发现整体处理可用于移动学习测试一致的倒置脸部,而不是用于静态倒置脸部。这些结果告诉我们有关整体脸部表示的本质的内容,将针对较早和当前的脸部处理理论进行深入讨论。有趣的是,我们发现整体处理可用于移动学习测试一致的倒置脸部,而不是用于静态倒置脸部。这些结果告诉我们有关整体脸部表示的本质的内容,将针对较早和当前的脸部处理理论进行深入讨论。

更新日期:2021-03-27
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