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延迟折扣表明冲动性较低,与成功戒烟的可能性更高有关
Jerrius Jubran1, Ashley Petersen2, Katherine Harrison3
1Arkansas College of Osteopathic Medicine, USA.
Addictive behaviors
|November 5, 2023
概括
较低的冲动性,通过延迟折扣任务 (DDT) 测量,显著增加成功戒烟的几率. 这项研究在这种关联中没有发现性别差异,支持有针对性的干预措施.
科学领域:
- 行为心理学 行为心理学
- 成研究 研究成研究
- 临床心理学 临床心理学
背景情况:
- 尽管有广泛的戒烟愿望,但吸烟率仍然很高,成功率很低.
- 冲动性,特别是通过延迟折扣来衡量,越来越多地被认为是戒烟的因素.
- 关于冲动和戒烟之间的关系的性别差异存在相互矛盾的证据.
研究的目的:
- 调查冲动性之间的关联,从延迟折扣任务 (DDT) 中的有效延迟50 (ED50) 量化,以及戒烟成功.
- 检查ED50与戒烟之间的关系中的潜在性别差异.
主要方法:
- 利用了一项涉及181名参与者随机分配给孕激素或安慰剂的家长戒烟试验的数据.
- 使用27项货币选择问卷 (MCQ) 评估冲动性,以在查,第4周和第8周确定ED50.
- 采用后勤混合模型来分析ED50和戒烟之间的关联,控制相关的共变量.
主要成果:
- ED50的翻倍 (表明冲动性较低) 与戒烟几率上升18%有关 (p=0.05).
- 较低的冲动性与更大的戒烟成功有显著的正相关性.
- 在ED50和戒烟之间的关联中,没有观察到统计学上显著的性别差异.
结论:
- 研究结果支持这样一个假设:减少冲动性与更高的戒烟成功率有关.
- 这项研究提供了证据表明,针对冲动性的干预措施可能会加强戒烟的努力.
- 观察到的缺乏性别差异表明,冲动性在两性中断中发挥着一致的作用.
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