压力和情节性未来思维:对时间窗口和酒精需求的影响
Jennifer K Hoots1, Margaret C Wardle1
1Psychology Department, University of Illinois Chicago, Chicago, Illinois, USA.
Alcohol, clinical & experimental research
|April 19, 2025
概括
插曲式未来思维 (EFT) 通过促进延迟奖励来减少酒精需求,但其有效性不会因较高的压力水平而增强. 压力增加了对即时奖励的偏好,而EFT鼓励延迟满足.
科学领域:
- 行为经济学是一种行为经济学.
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
背景情况:
- 压力通过促进短期思维,加剧了问题性酒精使用.
- 插曲式未来思维 (EFT) 通过参与未来事件想象来抵消短期思维.
- 通过准这种机制,EFT可以减少对酒精的需求,特别是在高度压力下.
研究的目的:
- 为了检查压力,即时奖励偏好和酒精需求之间的关系.
- 评估EFT对即时奖励偏好和酒精需求的影响.
- 为了确定EFT是否在高压力条件下更有效地减少酒精需求.
主要方法:
- 139名有问题饮酒成年人完成了在线调查和任务.
- 这些措施包括压力水平,偶发的未来思考 (EFT) 或偶发的最近思考 (ERT) 程序,延迟折扣和酒精购买任务.
- 相关性和路径分析研究了压力,EFT/ERT,延迟折扣和酒精需求的相互作用.
主要成果:
- 较高的基线压力与对即时奖励的更大偏好相关.
- EFT的干预增加了对延迟奖励的偏好,导致酒精需求减少.
- 压力并没有缓解EFT对延迟折扣的影响.
结论:
- 不管压力水平如何,EFT通过促进延迟奖励来减少对酒精的需求.
- 在降低酒精需求方面,EFT的有效性并非仅仅由更高的压力而增强.
- 研究结果强调了压力和EFT在酒精使用行为经济学中的独特作用.
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