Neural substrates of framing effects in social contexts: A meta-analytical approach | |
Wang, X. T.1; Rao, Li-Lin2; Zheng, Hongming3 | |
第一作者 | Wang, X. T. |
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 |
2017 | |
DOI | 10.1080/17470919.2016.1165285 |
发表期刊 | SOCIAL NEUROSCIENCE |
ISSN | 1747-0919 |
卷号 | 12期号:3页码:268-279 |
收录类别 | SCI ; SSCI |
WOS关键词 | MEDIAL FRONTAL-CORTEX ; DECISION-MAKING ; RISKY DECISIONS ; FUNCTIONAL NEUROANATOMY ; CHOICE ; FRAMES ; CUES ; SUSCEPTIBILITY ; PERSPECTIVES ; METAANALYSIS |
WOS标题词 | Science & Technology ; Social Sciences ; Life Sciences & Biomedicine |
WOS研究方向 | Neurosciences & Neurology ; Psychology |
WOS类目 | Neurosciences ; Psychology |
WOS记录号 | WOS:000399603200004 |
WOS分区 | Q1 |
资助机构 | National Science Foundation(SES-1123341) ; Key Laboratory of Behavioral Science, Institute of Psychology of the Chinese Academy of Sciences(Y2CQ043005) |
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 |
通讯作者 | Wang, X. T. |
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 |
推荐引用方式 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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