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药物和非药物商品的赋予效应和时间折扣
Sean D Regnier1, Mark J Rzeszutek2, Justin C Strickland3
1Department of Behavioral Science, University of Kentucky College of Medicine, 1100 Veterans Drive, Medical Behavioral Science Building, Lexington, KY 40536-0086, USA.
Pharmacology, biochemistry, and behavior
|September 17, 2023
概括
可卡因和香烟使用者显示延迟折扣的增加. 捐赠效应各不相同,与延迟卷烟折扣的不一致联系,而不是金钱或可卡因.
科学领域:
- 行为经济学是一种行为经济学.
- 药物使用障碍研究 药物使用障碍研究
背景情况:
- 行为经济学提供了对物质使用障碍的见解.
- 对于物质使用障碍的病因和持续性,需要进一步探索行为机制.
研究的目的:
- 测量延迟折扣与赋予效应之间的关联.
- 研究包括吸烟者,可卡因使用者和控制者.
主要方法:
- 参与者被分为可卡因 (n=36),香烟 (n=48) 或对照 (n=47) 组.
- 延迟折扣任务 (金钱,香烟,可卡因) 和一个赋予效应任务被管理.
- 在线众包被用于参与者招聘和数据收集.
主要成果:
- 可卡因和香烟群体比对照群体显示出更高的延迟折扣金钱.
- 与对照组相比,可卡因组对酒的赋能效应较弱.
- 观察到非毒品产品的捐赠比率和香烟的延迟折扣之间存在负相关性.
结论:
- 这些发现支持了关于物质使用和延迟折扣的先前研究.
- 本研究通过检查延迟折扣和资产效应之间的联系来扩展研究.
- 未来的研究应该调查损失厌恶和赋予效应与延迟折扣在吸毒人口的关系.
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