心理科学进展2024，Vol.32Issue(9)：1393-1407,15.DOI:10.3724/SP.J.1042.2024.01393
对中性婴儿面孔注意偏向与表情不确定性的关系
The relationship between attentional bias toward neutral infant faces and uncertainty in facial expressions
摘要
Abstract
Previous studies have found a salient effect of the attentional bias toward neutral infant faces,that is,the attentional bias toward neutral infant faces in adults was the strongest when adults viewed infant faces with different expressions.Meanwhile,this salient effect was influenced by the uncertainty in expressions.However,it has not yet carried out an in-depth analysis of the attention processing course of this salient effect and the influencing mechanism of the uncertainty in expressions.Therefore,this research designed two studies with a total of eight experiments to address the above issues.Specifically,based on the different stages and components of attention processing,first study intends to adopt an analysis of the split time courses to first investigate the characteristics of attention processing course in the salient effect of the attentional bias toward neutral infant faces.Then,second study intends to adopt face morphing technique to regulate the degree of uncertainty in expressions,in order to further explore the effect of uncertainty in expressions on the attention processing course in the salient effect of the attentional bias toward neutral infant faces and its neural mechanism.This research will help to reveal how the uncertainty in expressions influences adults'attention processing course of emotional infant faces and the mechanism behind it,and it also provides valuable insights into whether the degree of uncertainty in different types of emotional signals influences the attention processing course.关键词
注意/社会情绪/婴儿面孔/注意偏向/表情不确定性Key words
attention/social emotion/infant face/attentional bias/uncertainty in expression分类
社会科学引用本文复制引用
贾云丞,程刚,丁芳媛,陈加,龙女,陈玉荣,林楠..对中性婴儿面孔注意偏向与表情不确定性的关系[J].心理科学进展,2024,32(9):1393-1407,15.基金项目
国家自然科学基金地区项目(32360205)资助. （32360205）
