在预测饮酒严重程度方面,愿意等待的表现优于推迟折扣
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Measuring Delay Discounting in Humans Using an Adjusting Amount Task
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Pazia Miller1, Joseph W Kable2, Karolina M Lempert1
1Gordon F. Derner School of Psychology, Adelphi University, Garden City, NY, USA.
Journal of the experimental analysis of behavior
|September 9, 2024
概括
一个新的等待意愿任务可能比推迟折扣更好地预测危险饮酒. 这个任务测量了个人等待不确定的奖励的时间,在那些有严重酒精问题的人中表现出更低的等待意愿.
科学领域:
- 行为心理学 行为心理学
- 神经科学是一个神经科学.
- 成研究 研究成研究
背景情况:
- 滥用酒精是全球可预防死亡的主要原因之一.
- 预测危险饮酒对于公共卫生干预至关重要.
- 传统的延迟折扣衡量冲动性,但不能容忍时间不确定性.
研究的目的:
- 为了研究愿意等待任务和饮酒严重程度之间的关联.
- 为了比较愿意等待任务的预测能力与对危险饮酒的延迟折扣.
主要方法:
- 来自多项涉及大学年龄成人研究的数据.
- 使用酒精使用障碍识别测试 (AUDIT) 评估饮酒严重程度.
- 管理一个愿意等待的任务,评估对奖励的耐心,有不确定的延迟.
主要成果:
- 在时间不确定性下等待的意愿,与延迟折扣不同,与酒精问题的严重程度相关.
- 危险饮酒的参与者表现出明显的不愿意等待奖励的意愿,延迟时间不明.
- 愿意等待的任务证明了作为问题性酒精消费的预测因素的潜力.
结论:
- 在时间不确定性下等待的意愿是酒精问题的严重程度的重要相关因子.
- 这项任务可能为识别有危险饮酒风险的个人提供更敏感的措施.
- 未来的研究应该探索成评估中的愿意等待任务的临床实用性.
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