心理学报2026，Vol.58Issue(6)：1059-1076,18.DOI:10.3724/SP.J.1041.2026.1059
基于非言语线索的面孔可信度印象动态更新及社会距离的调节作用
Dynamic impression updating of face trustworthiness based on nonverbal cues and the moderating role of social distance
摘要
Abstract
Most previous studies on facial impression updating have focused on verbal cues.The patterns based on nonverbal cues,and how these patterns change with target-cue similarity remain inconsistent.Moreover,while physical trait similarity(i.e.,target-cue similarity)has been widely examined,the role of psychosocial factors remains underexplored.For example,the effects of social distance(between evaluators/targets and nonverbal cues)on impression updating and the underlying cognitive mechanisms are still unclear. To address these questions,the present study adopted a classical impression updating paradigm.In this paradigm,participants first rated a target face presented alone,and then rated it again when it was presented alongside a nonverbal cue face.The difference between these two ratings served as the measure of facial impression updating.Crucially,an imagination paradigm was inserted between the two ratings to manipulate social distance.Specifically,in Experiment 1,participants were told that the cue faces had rated their own photo with a preset rating of friendship willingness to manipulate evaluator-cue distance,whereas in Experiment 2,they were informed that the target and cue faces had rated each other's photos with similarly preset ratings to manipulate target-cue distance.Furthermore,across two experiments,eye tracking data were recorded during the rating phases.To facilitate comparison with prior work on verbal cues,we focused the investigation on the trustworthiness dimension. The results of both experiments converged on three main findings.First,unlike the predominant assimilation effects typically observed with verbal cues,impression updating based on nonverbal cues exhibited a dynamic pattern that shifted between assimilation and contrast.Second,social distance(both evaluator-cue and target-cue)generally led to a cross-dimensional assimilation effect on trustworthiness updating,although a cross-dimensional contrast effect also emerged under specific conditions.Third,social distance moderated the magnitude of impression updating:closer social distance was associated with a greater degree of impression enhancement.Importantly,this moderating effect was mediated in both experiments by shifts in observers'relative attention between the target and the cue. The specific mediation pathways,however,differed between the two experiments.In Experiment 1,closer evaluator-cue distance reduced relative attention to the target's eyes,thereby attenuating updating.Conversely,in Experiment 2,closer target-cue distance increased relative attention to the target's nose,thus enhancing updating.In both cases,the primary effect was on the degree of trustworthiness enhancement. Taken together,the current study provides novel evidence for a dynamic pattern of facial impression updating based on nonverbal cues,clarifying how social distance moderates this process and its underlying cognitive mechanisms.To further advance this line of research,future studies within the"evaluator-target-cue"triad framework should employ more precise manipulations of social distance,incorporate dynamic social interaction paradigms,and investigate the underlying neurophysiological mechanisms.关键词
面孔印象更新/非言语线索/面孔可信度/社会距离/眼动Key words
facial impression updating/nonverbal cues/facial trustworthiness/social distance/eye-tracking分类
社会科学引用本文复制引用
何婷婷,吴天朗,季琭妍,陈文锋,高晓岚..基于非言语线索的面孔可信度印象动态更新及社会距离的调节作用[J].心理学报,2026,58(6):1059-1076,18.基金项目
国家重点研发计划课题(课题号2023YFC3605304)和国家自然科学基金(课题号32100840). （课题号2023YFC3605304）
