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Neural substrates of framing effects in social contexts: A meta-analytical approach
Wang, X. T.1; Rao, Li-Lin2; Zheng, Hongming3
2017
发表期刊SOCIAL NEUROSCIENCE
ISSN1747-0919
文章类型Article
卷号12期号:3页码:268-279
摘要

We hypothesize that framing effects (risk-averse in the positive frame and risk-seeking in the negative frame) are likely to occur when ambiguous social contexts result in ambiguous or ambivalent risk preferences, leading the decision-maker to search for more subtle cues, such as verbal framing. In a functional magnetic resonance imaging (fMRI) study, we examined framing effects in both unambiguous homogeneous group and more ambiguous heterogeneous group contexts. We began by conducting a meta-analysis and identified three regions of interest: the right inferior frontal gyrus, the left anterior cingulate (ACC)/ventromedial prefrontal cortex (vmPFC), and the left amygdala. Our own fMRI data were collected while the participants made choices between a sure option and a gamble framed in terms of the number of lives to either save or die. The framing effect was evident in a heterogeneous context with a mixture of kin and strangers, but disappeared in a homogeneous group of either all kin-members or all strangers. The fMRI results revealed a greater activation in the right middle/inferior frontal gyrus under the negative than the positive framing, and less ACC/vmPFC deactivation under positive framing in the heterogamous/ambiguous context. The activation of the amygdala was correlated with greater risk-seeking preference in homogeneous kinship contexts.

关键词Framing effect fMRI meta-analysis risky choice social group composition
DOI10.1080/17470919.2016.1165285
收录类别SCI ; SSCI
语种英语
项目资助者National Science Foundation(SES-1123341) ; Key Laboratory of Behavioral Science, Institute of Psychology of the Chinese Academy of Sciences(Y2CQ043005)
WOS研究方向Neurosciences & Neurology ; Psychology
WOS类目Neurosciences ; Psychology
WOS记录号WOS:000399603200004
WOS标题词Science & Technology ; Social Sciences ; Life Sciences & Biomedicine
关键词[WOS]MEDIAL FRONTAL-CORTEX ; DECISION-MAKING ; RISKY DECISIONS ; FUNCTIONAL NEUROANATOMY ; CHOICE ; FRAMES ; CUES ; SUSCEPTIBILITY ; PERSPECTIVES ; METAANALYSIS
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/21397
专题社会与工程心理学研究室
作者单位1.Univ South Dakota, Psychol Dept, Vermillion, SD 57069 USA
2.Chinese Acad Sci, Inst Psychol, Beijing, Peoples R China
3.Southwest Jiaotong Univ, Sch Econ & Management, Chengdu, Peoples R China
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GB/T 7714
Wang, X. T.,Rao, Li-Lin,Zheng, Hongming. Neural substrates of framing effects in social contexts: A meta-analytical approach[J]. SOCIAL NEUROSCIENCE,2017,12(3):268-279.
APA Wang, X. T.,Rao, Li-Lin,&Zheng, Hongming.(2017).Neural substrates of framing effects in social contexts: A meta-analytical approach.SOCIAL NEUROSCIENCE,12(3),268-279.
MLA Wang, X. T.,et al."Neural substrates of framing effects in social contexts: A meta-analytical approach".SOCIAL NEUROSCIENCE 12.3(2017):268-279.
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