دورية أكاديمية
Consistent social information perceived in animated backgrounds improves ensemble perception of facial expressions.
| العنوان: | Consistent social information perceived in animated backgrounds improves ensemble perception of facial expressions. |
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| المؤلفون: | Zhao M; School of Psychology, Zhejiang Normal University, Jinhua, PR China., Wang J; School of Psychology, Zhejiang Normal University, Jinhua, PR China.; Zhejiang Philosophy and Social Science Laboratory for the Mental Health and Crisis Intervention of Children and Adolescents, Zhejiang Normal University, Jinhua, PR China. |
| المصدر: | Perception [Perception] 2024 Aug; Vol. 53 (8), pp. 563-578. Date of Electronic Publication: 2024 May 09. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Sage Publications, Inc Country of Publication: United States NLM ID: 0372307 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1468-4233 (Electronic) Linking ISSN: 03010066 NLM ISO Abbreviation: Perception Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2015- : Thousand Oaks, CA : Sage Publications, Inc. Original Publication: London, Pion. |
| مواضيع طبية MeSH: | Social Perception* , Facial Recognition*/physiology , Facial Expression*, Humans ; Male ; Female ; Young Adult ; Adult ; Emotions/physiology |
| مستخلص: | Observers can rapidly extract the mean emotion from a set of faces with remarkable precision, known as ensemble coding. Previous studies have demonstrated that matched physical backgrounds improve the precision of ongoing ensemble tasks. However, it remains unknown whether this facilitation effect still occurs when matched social information is perceived from the backgrounds. In two experiments, participants decided whether the test face in the retrieving phase appeared more disgusted or neutral than the mean emotion of the face set in the encoding phase. Both phases were paired with task-irrelevant animated backgrounds, which included either the forward movement trajectory carrying the "cooperatively chasing" information, or the backward movement trajectory conveying no such chasing information. The backgrounds in the encoding and retrieving phases were either mismatched (i.e., forward and backward replays of the same trajectory), or matched (i.e., two identical forward movement trajectories in Experiment 1, or two different forward movement trajectories in Experiment 2). Participants in both experiments showed higher ensemble precisions and better discrimination sensitivities when backgrounds matched. The findings suggest that consistent social information perceived from memory-related context exerts a context-matching facilitation effect on ensemble coding and, more importantly, this effect is independent of consistent physical information. Competing Interests: Declaration of Conflicting InterestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. |
| فهرسة مساهمة: | Keywords: contextual memory effect; ensemble coding; social information; visual working memory |
| تواريخ الأحداث: | Date Created: 20240510 Date Completed: 20240812 Latest Revision: 20240812 |
| رمز التحديث: | 20240813 |
| DOI: | 10.1177/03010066241253073 |
| PMID: | 38725355 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1468-4233 |
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| DOI: | 10.1177/03010066241253073 |