时间压力对时间间损失场景中的决策的影响:一项眼睛追踪研究
Yan-Bang Zhou1, Shun-Jie Ruan1, Kun Zhang1
1Institute of Teacher Education, Ningxia University, Yinchuan, China.
Frontiers in psychology
|October 28, 2024
概括
时间压力缩短了决策时间,减少了对未来更大的损失的选择. 眼睛追踪显示了信息处理的改变,使参与者转向启发式决策策略.
科学领域:
- 认知心理学 认知心理学
- 神经经济学 神经经济学
- 决策科学 决策科学 决策科学
背景情况:
- 时间间的选择包括权衡当前和未来的回报/损失.
- 时间压力是影响不确定性下决策的常见因素.
- 了解高压决策期间的认知过程至关重要.
研究的目的:
- 调查时间压力如何影响在时间间损失场景中的决策.
- 检查眼睛跟踪指标在理解信息处理转移中的作用.
- 确定在时间限制下做出的决策背后的认知机制.
主要方法:
- 使用眼睛跟踪来监控决策任务期间的视觉注意力.
- 在时间压力下与没有时间压力下比较决策行为.
- 分析了决策时间,选项选择频率,平均固定时间 (MFD) 和搜索量 (SM).
主要成果:
- 时间压力导致决策时间显著缩短.
- 在时间压力下,大后期 (LL) 损失选项的选择频率下降.
- 减少的MFD和SM值表明信息处理发生了变化,并转向启发式策略.
结论:
- 时间压力改变了在时间间损失场景中的决策.
- 眼睛追踪指标 (MFD,SM) 中介时间压力对选择的影响.
- 在时间压力下的决策的特点是启发式处理,而不是故意的评估.
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