相关实验视频
Updated: Jun 12, 2025

Measuring Delay Discounting in Humans Using an Adjusting Amount Task
Published on: January 9, 2016
延迟的奖励削弱了人类的目标,指导行动的行动
Omar David Perez1,2,3, Gonzalo P Urcelay4
1Department of Industrial Engineering, University of Chile, Santiago, Chile. omar.perez.r@uchile.cl.
推迟针对目标指导的行动的反会削弱他们的控制. 延迟强化减少了行动率和结果敏感性,这表明对目标导向行为至关重要的行动-结果关联较弱.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 行为经济学是一种行为经济学.
背景情况:
- 以目标为导向的行动取决于行动结果关联和结果价值.
- 习惯会降低对这些因素的敏感性.
研究的目的:
- 调查延迟结果是否会削弱对结果重新评估的敏感性,并降低行动率.
- 在人类参与者身上测试动物研究的结果.
主要方法:
- 三项实验涉及290名参与者.
- 参与者进行了虚构的投资,并获得了立即或延迟的反.
- 在培训结束后,结果值被重新评估.
主要成果:
- 在延迟反条件下,行动率较低.
- 结果再估值效应在立即反时更强.
- 自我报告的行动结果知识在延迟反时较弱.
结论:
- 延迟加强削弱了行动与结果的关联.
- 这种削弱影响了目标导向控制.
- 这些发现与当代目标导向行为的理论一致.
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