摘要
本文利用眼动技术,采用改进的视觉配对比较范式,探究快乐表情是否及如何改变中国婴儿的面孔种族知觉窄化。实验一发现,中性条件下,6个月婴儿能识别本族和他族面孔,9个月婴儿仅能识别本族面孔;实验二发现,快乐条件下,9个月婴儿熟悉他族面孔后,能识别他族面孔,并且眼动结果表明,快乐条件下婴儿对他族面孔扫描模式不同于中性条件下,这种差异可能会影响到婴儿对他族面孔的识别。结果为婴儿期面孔知觉-社会加工联结假说提供了证据。
The present study examined how happy facial expressions reinstate infants’decreased recognition of other-race faces.By using an adapted classical familiarization and visual paired-comparison task with eye-tracking techniques,Experiment 1 demonstrated perceptual narrowing in face recognition from 6 to 9 months of age:whereas 6-month-olds could recognize own-race faces and other-race faces,9-month-olds only recognized own-race neutral faces,but not other-race neutral faces.By using faces with happy expressions,Experiment 2 showed that 9-month-olds could recognize other-race faces.Eye-tracking results further indicated that happy expressions may influence infants’recognition of other-race faces by altering their scanning patterns.These findings provided direct evidence to support the Perceptual-Social Linkage hypothesis.
作者
赵斌
王安琪
刘少英
严璘璘
刘广西
ZHAO Bin;WANG An-qi;LIU Shao-ying;YAN Lin-lin;LIU Guang-xi(Zhejiang Sci-tech University,Hangzhou 310018,China;Xiasha Street Community Health Service Center,Qiantang District,Hangzhou 310002,China)
出处
《应用心理学》
2023年第4期326-333,共8页
Chinese Journal of Applied Psychology
基金
浙江省自然科学基金(LY22C090004)
国家自然科学基金(31771233)。
关键词
知觉窄化
快乐表情
眼动技术
扫描模式
婴儿
perceptual narrowing
happy expression
eye-tracking technique
scanning patterns
infants
