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为了探讨面孔知觉时表情或性别信息加工优先性的问题,要求被试对不同时长窗口中呈现的一系列面孔刺激的性别或者表情做出判断。两类任务的排列设置分为完全随机(实验1、2)和随机区组(实验3)。结果一致发现在面孔刺激呈现时间为12ms和50ms时,面孔表情信息识别比面孔性别信息识别更准确。由此推论,面孔知觉中面孔表情信息加工优先于面孔性别信息加工。
In order to explore the processing priority of facial expression or gender information in face perception, participants were asked to judge the gender or facial expression of a series of facial stimulation presented in different time windows. The arrangement of the two types of tasks is divided into completely random (Experiments 1, 2) and randomized block (Experiment 3). The results showed that facial expression information recognition is more accurate than face gender information recognition when face stimulation presentation time is 12ms and 50ms. This corollary, face perception of facial expression information processing priority in the face of gender information processing.