对心跳计数任务的有效性担忧扩展到酒精使用障碍:从亚临床和临床样本的证据
Pauline Billaux1,2, Olivier Desmedt3,4, Olivier Corneille5
1Louvain Experimental Psychopathology Research Group (LEP), Psychological Science Research Institute, UCLouvain, Louvain-la-Neuve, Belgium.
Addiction biology
|May 1, 2025
概括
心跳计数任务 (HCT) 可能无法准确地测量患有酒精使用障碍的人的整体感知准确性. 调整后的HCT版本显示性能降低,质疑它们在评估与成相关的整体感知方面的有效性.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
背景情况:
- 理论上说,互感会影响成障碍.
- 经典的心跳计数任务 (HCT) 容易产生估计偏差.
- 一个适应的HCT旨在通过专注于感觉心跳来减轻这些偏见.
研究的目的:
- 评估古典和适应的HCT版本在患有酒精使用障碍的人群中的有效性.
- 为了比较患有严重酒精使用障碍 (SAUD),狂饮者 (BD) 和健康对照者 (HC) 之间的整体感知精度.
- 探索整感准确度与心理变量之间的关系.
主要方法:
- 招募的临床 (SAUD) 和亚临床 (BD) 样本与匹配的健康对照 (HC).
- 进行了经典的HCT,调整的HCT和时间估计任务.
- 评估心理变量,包括亚历克西西米亚,焦虑,童年创伤,抑郁和情绪调节.
主要成果:
- 在所有组中,调整的HCT得分始终低于经典的HCT得分.
- 患有SAUD但不患有BD的患者的HCT得分低于他们的匹配HC.
- 在HCT得分和心理构造之间没有发现显著的相关性.
- 经典HCT中的心跳报告与时间估计相关,建议使用策略.
结论:
- 调整后的HCT显示性能显著降低,引发了对其有效性的担忧.
- HCT与时间估计性能之间的关联表明潜在的战略污染.
- 缺乏与心理变量预期的相关性进一步质疑HCT在测量问题性酒精消费的整感准确性方面的实用性.
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