Is Making a Risky Choice Based on a Weighting and Adding Process? An Eye-Tracking Investigation
文献类型：期刊论文
| 作者 | Su, Yin ; Rao, Li-Lin; Sun, Hong-Yue; Du, Xue-Lei; Li, Xingshan; Li, Shu
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| 刊名 | JOURNAL OF EXPERIMENTAL PSYCHOLOGY-LEARNING MEMORY AND COGNITION
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| 出版日期 | 2013 |
| 卷号 | 39期号:6页码:1765-1780 |
| 关键词 | risky choice weighting and adding process eye movements single-play versus multiple-play probability-proportion task paradigm |
| ISSN号 | 0278-7393 |
| 产权排序 | 1 |
| 通讯作者 | Li, S (reprint author), Chinese Acad Sci, Inst Psychol, 16 Lincui Rd, Beijing 100101, Peoples R China. |
| 英文摘要 | The debate about whether making a risky choice is based on a weighting and adding process has a long history and is still unresolved. To address this long-standing controversy, we developed a comparative paradigm. Participants' eye movements in 2 risky choice tasks that required participants to choose between risky options in single-play and multiple-play conditions were separately compared with those in a baseline task in which participants naturally performed a deliberate calculation following a weighting and adding process. The results showed that, when participants performed the multiple-play risky choice task, their eye movements were similar to those in the baseline task, suggesting that participants may use a weighting and adding process to make risky choices in multiple-play conditions. In contrast, participants' eye movements were different in the single-play risky choice task versus the baseline task, suggesting that participants were not likely to use a weighting and adding process to make risky choices in single-play conditions and were more likely to use a heuristic process. We concluded that an expectation-based index for predicting risk preferences is applicable in multiple-play conditions but not in single-play conditions, implying the need to improve current theories that postulate the use of a heuristic process. |
| WOS标题词 | Social Sciences |
| 学科主题 | Psychology research method |
| 类目[WOS] | Psychology ; Psychology, Experimental |
| 研究领域[WOS] | Psychology |
| 关键词[WOS] | DECISION-MAKING ; PROSPECT-THEORY ; EXPECTED VALUE ; HERTWIG 2006 ; STRATEGY SELECTION ; PROTOCOL ANALYSIS ; PROCESS MODELS ; MULTIPLE-PLAY ; LOSS AVERSION ; SINGLE-PLAY |
| 收录类别 | SCI |
| 项目简介 | This research was partially supported by the National Basic Research Program of China (973 Program, No. 2011CB711000), the Knowledge Innovation Project of the Chinese Academy of Sciences (No. KSCX2-EW-J-8), the National Natural Science Foundation of China (Nos. 70871110; 31170976), and the Graduate Science and Social Practice Special Funding Innovative Research Program of the Chinese Academy of Sciences. The funders had no role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript. We benefited from discussions with Zhu-Yuan Liang and Cheng-Ming Jiang. We thank Rhoda E. Perozzi and Edmund F. Perozzi for English and content editing assistance. |
| 语种 | 英语 |
| WOS记录号 | WOS:000326993000009 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/10841]  |
| 专题 | 心理研究所_中国科学院行为科学重点实验室 |
| 作者单位 | Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Su, Yin,Rao, Li-Lin,Sun, Hong-Yue,et al. Is Making a Risky Choice Based on a Weighting and Adding Process? An Eye-Tracking Investigation[J]. JOURNAL OF EXPERIMENTAL PSYCHOLOGY-LEARNING MEMORY AND COGNITION,2013,39(6):1765-1780. |
| APA | Su, Yin,Rao, Li-Lin,Sun, Hong-Yue,Du, Xue-Lei,Li, Xingshan,&Li, Shu.(2013).Is Making a Risky Choice Based on a Weighting and Adding Process? An Eye-Tracking Investigation.JOURNAL OF EXPERIMENTAL PSYCHOLOGY-LEARNING MEMORY AND COGNITION,39(6),1765-1780. |
| MLA | Su, Yin,et al."Is Making a Risky Choice Based on a Weighting and Adding Process? An Eye-Tracking Investigation".JOURNAL OF EXPERIMENTAL PSYCHOLOGY-LEARNING MEMORY AND COGNITION 39.6(2013):1765-1780. |
入库方式： OAI收割
来源：心理研究所
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