...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Experimental Psychology. General >The face in the crowd effect unconfounded: Happy faces, not angry faces, are more efficiently detected in single- and multiple-target visual search tasks
【24h】

The face in the crowd effect unconfounded: Happy faces, not angry faces, are more efficiently detected in single- and multiple-target visual search tasks

机译：人群中的脸部效果丝毫没有混淆：在单目标和多目标视觉搜索任务中，可以更有效地检测到笑脸而不是生气脸

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Is it easier to detect angry or happy facial expressions in crowds of faces? The present studies used several variations of the visual search task to assess whether people selectively attend to expressive faces. Contrary to widely cited studies (e.g., ?hman, Lundqvist, & Esteves, 2001) that suggest angry faces "pop out" of crowds, our review of the literature found inconsistent evidence for the effect and suggested that low-level visual confounds could not be ruled out as the driving force behind the anger superiority effect. We then conducted 7 experiments, carefully designed to eliminate many of the confounding variables present in past demonstrations. These experiments showed no evidence that angry faces popped out of crowds or even that they were efficiently detected. These experiments instead revealed a search asymmetry favoring happy faces. Moreover, in contrast to most previous studies, the happiness superiority effect was shown to be robust even when obvious perceptual confounds-like the contrast of white exposed teeth that are typically displayed in smiling faces-were eliminated in the happy targets. Rather than attribute this effect to the existence of innate happiness detectors, we speculate that the human expression of happiness has evolved to be more visually discriminable because its communicative intent is less ambiguous than other facial expressions.
机译：在人群中检测愤怒或快乐的面部表情更容易吗？本研究使用视觉搜索任务的几种变体来评估人们是否有选择地照看表情面孔。与被广泛引用的研究（例如，？hman，Lundqvist和＆Esteves，2001）相反，这些研究表明愤怒的面孔“冒出”了人群，我们对文献的评论发现不一致的证据证明了这种效果，并指出低水平的视觉混杂不能被排除为愤怒优势效应背后的推动力。然后，我们进行了7个实验，这些实验经过精心设计，以消除过去演示中存在的许多混杂变量。这些实验没有证据表明愤怒的面孔从人群中冒出来，甚至没有被有效地发现。这些实验反而显示了搜索不对称，有利于笑脸。而且，与大多数以前的研究相比，即使在明显的知觉混淆（如通常露出笑脸的白色露出的牙齿的对比度）已被幸福目标消除的情况下，幸福优势效果也很明显。我们没有将这种影响归因于先天性幸福感检测器的存在，我们推测，人类的幸福感表达已经发展为在视觉上更加可辨别，因为它的交流意图比其他面部表情要少。

著录项

相似文献

  • 外文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号