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最近的经验影响延迟折扣:跨时间框架,标志和幅度的证据
Mariah E Willis-Moore1, Jeremy M Haynes2, Charles C J Frye3
1Department of Psychology, Utah State University, Logan, UT USA.
Perspectives on behavior science
|August 5, 2024
概括
最近的经验显著改变了延迟折扣. 任务的顺序影响人们如何看重即时与延迟的奖励,影响时间框架和规模效应.
科学领域:
- 行为经济学是一种行为经济学.
- 认知心理学 认知心理学
- 决策科学 决策科学 决策科学
背景情况:
- 延迟折扣,即随着延迟的增加而减少对结果的估值,得到了广泛的研究.
- 众所周知,时间框架,结果标志和大小都会影响折扣.
- 最近的经验 (任务呈现顺序) 对这些影响的影响仍然不太清楚.
研究的目的:
- 调查最近的经验如何改变延迟折扣的既定发现.
- 检查时间框架,结果标志和最近经验之间的相互作用.
- 评估最近经验对延迟折扣的幅度效应的影响.
主要方法:
- 为了评估任务订单对延迟折扣的影响,进行了两项实验.
- 实验1操纵时间框架 (例如",1周"与"2月15日") 跨越收益和损失.
- 实验2检查了任务完成的不同顺序下的大小效应 (10美元对100美元).
主要成果:
- 最近的经验改变了时间框架效应,日期框架的延迟显示了转移效应.
- 大小效应最初没有出现,但在参与者完成第二大小任务后出现.
- 在较大金额 (100美元) 之前,较小金额 (10美元) 发生了更的折扣,反之亦然.
结论:
- 最近的经验是调节延迟折扣行为的关键因素.
- 实验设计必须考虑呈现的顺序,以准确地解释发现.
- 了解最近经验的作用对于开发有效的干预措施来管理延迟折扣至关重要.
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