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首页> 外文期刊>The quarterly journal of experimental psychology: QJEP >Decomposing the composite face effect: Evidence for non-holistic processing based on the ex-Gaussian distribution
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Decomposing the composite face effect: Evidence for non-holistic processing based on the ex-Gaussian distribution

机译：分解复合面效应：基于前高斯分布的非全整体处理的证据

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摘要

Composite faces fuse the top and bottom halves from two different faces to create a powerful illusion of a novel face. It has been argued that composite faces are processed holistically, namely that the constituent face parts are perceived as a template, rather than independent features. This study sought to uncover the locus of the composite face effect by relating its empirical reaction time distributions to theoretical ex-Gaussian parameters. The results showed that the composite face effect for unfamiliar (Experiment 1) and familiar (Experiment 2) faces is generated by pure changes in the exponential component of the ex-Gaussian distribution. This held true for both partial and complete design measures. The exponential component has been attributed to working memory and attentional processes. The results suggest the involvement of attentional and working memory processes in the composite face effect and in the perception of faces in general. They cast doubts on the holistic nature of face processing. The results also provide important constraints on future computational theories of the effect.
机译：复合面孔熔断两半不同面部的顶部和底部，以创造一个新颖脸部的强大幻觉。已经认为复合面是全面处理的，即组成面部被认为是模板，而不是独立的特征。本研究试图通过将其经验反应时间分布与理论前高斯参数相关联来揭示复合面效应的轨迹。结果表明，通过诸如前高斯分布的指数分量的纯变化产生了对不熟悉（实验1）和熟悉（实验2）面的复合面效应。这对部分和完整的设计措施持有。指数分量已归因于工作存储器和注意过程。结果表明注意力和工作记忆过程参与复合脸部效应以及一般脸部的感知。他们对面部处理的整体性质施加了怀疑。结果还为未来的计算理论提供了重要的制约因素。

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