ISSN 1671-3710
CN 11-4766/R
主办：中国科学院心理研究所
出版：科学出版社

心理科学进展 ›› 2012, Vol. 20 ›› Issue (10): 1546-1550.doi: 10.3724/SP.J.1042.2012.01546

• 研究简报 • 上一篇    下一篇

心理疲劳与任务框架对风险决策的影响

王璐璐;李永娟   

  1. (1中国科学院心理研究所, 北京 100101) (2中国科学院研究生院, 北京 100049)
  • 收稿日期:2012-03-15 出版日期:2012-10-15 发布日期:2012-10-23
  • 通讯作者: 李永娟
  • 基金资助:

    中国科学院心理研究所本科生科研基金与北京市自然基金(9112017)资助项目。

The Effect of Mental Fatigue and Framing on Risk Decision-making

WANG Lu-Lu;LI Yong-Juan   

  1. (1Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China) (2Graduate School of Chinese Academy of Sciences, Beijing 100049, China)
  • Received:2012-03-15 Online:2012-10-15 Published:2012-10-23
  • Contact: LI Yong-Juan

PDF (PC)

3728

被引次数

31

摘要： 本研究探讨心理疲劳对风险决策的影响, 以及任务框架对这一关系的调节作用。研究采用2 (疲劳, 非疲劳) × 2 (获益框架, 损失框架)被试间设计，实验组接受心理疲劳诱导后完成风险决策任务, 控制组直接完成风险决策任务。方差分析结果显示, 相对于非心理疲劳组, 心理疲劳状态下个体更倾向于风险规避, 且不受任务框架的影响。

关键词: 心理疲劳, 框架效应, 风险决策

Abstract: The purpose of the current study was to explore the effect of mental fatigue level and framing on risk decision making. A 2(fatigue, non-fatigue)×2 (gain frame, loss frame) experiment was designed. A total of 36 undergraduate students accepted fatigue inducement simultaneously. Another 93 undergraduate students finished risk decision making task under non-fatigue status. ANCOVA analysis showed that, participants under fatigue status were more risk averse than those in non-fatigue group. The main effect of framing was significant, but the interaction effect of fatigue level and framing was not significant. The implications of the study and possible future research were discussed.

Key words: mental fatigue, framing effect, risk decision-making