面孔吸引力同化的连续性效应  

Continuum effect in assimilation process of facial attractiveness

作　　者：侯文霞 田欣然 刘立志 易冰 欧玉晓 陈文锋 尚俊辰 HOU Wenxia;TIAN Xinran;LIU Lizhi;YI Bing;OU Yuxiao;CEHN Wenfeng;SHANG Junchen(Department of Psychology,Renmin University of China,Beijing 100872,China;School of Humanities,Southeast University,Nanjing 211189,China)

机构地区：[1]中国人民大学心理学系,北京100872 [2]东南大学人文学院医学人文学系,南京211189

出　　处：《心理科学进展》2021年第7期1210-1215,共6页Advances in Psychological Science

基　　金：中国人民大学科学研究基金(中央高校基本科研业务费专项资金资助,18XNLG10,19XNLG20);国家自然科学基金项目(31400869);辽宁省社会科学规划基金项目(L19BSH005);中国人民大学“双一流”跨学科重大创新规划平台“哲学与认知科学交叉平台”支持项目成果。

摘　　要：以往研究表明目标面孔的吸引力评价会偏向背景面孔,产生同化效应。但同化效应的计算常常是对不同背景下目标面孔吸引力评分进行比较,并没有考虑目标面孔单独呈现时的吸引力评分,可能是虚假的同化效应。本文以单独呈现的目标面孔吸引力评分作为基准值计算同化效应,考察了呈现时间和目标与背景面孔吸引力的差异对目标面孔吸引力评价的影响。结果发现,个体对目标面孔吸引力的评分会偏向背景面孔的吸引力,并表现出同化的连续性效应,即目标和背景面孔的吸引力差异越大,同化效应越小。Previous research suggested that the attractiveness rating of a face tends to be similar to the attractiveness of its surrounding faces in the context,resulting in an assimilation effect.However,these results were usually based on the comparison among ratings of the target faces under different attractiveness contexts,without considering the attractiveness rating of the target face in isolation,and might lead to incorrect conclusion on the contextual influence on target evaluation.This study investigated the influence of duration and difference in attractiveness rating between the target and the context faces on the rating of target face.The assimilation effect was measured by taking mean rating of the same face in isolation as a reference value.The results found that attractiveness rating of the target face was similar to the attractiveness of its surrounding face in the context,and the differences between target and context faces led to a continuum effect in assimilation process,i.e.,the more different in attractiveness rating between the target and the faces in the context,the smaller in the effect size of an assimilation was observed.

关 键 词：面孔吸引力 相似性 同化效应 连续性效应 

分 类 号：B842[哲学宗教—基础心理学]