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从以目标为导向的行为转移到刺激-反应习惯,并在具有危险游戏行为的人群中通过急性压力对其进行调节
Anna M Schmid1, Tobias A Thomas2, Stefan Blümel3
1Department of Clinical Psychology and Psychotherapy, Otto-Friedrich-University of Bamberg, Bamberg, Germany. anna.schmid@uni-bamberg.de.
Scientific reports
|October 30, 2024
概括
游戏线索引发了成的习惯性反应,可能会因压力而恶化. 这项研究探讨了使用帕夫洛夫式到乐器转移 (PIT) 范式对风险游戏行为的压力和暗示效应.
科学领域:
- 行为神经科学 行为神经科学
- 成研究 研究成研究
- 心理学 心理学 心理学
背景情况:
- 成包括对提示的习惯性反应,在压力下可能会增加.
- 压力可以将行为从目标导向转变为习惯模式.
- 风险博行为是一个重大的公共卫生问题.
研究的目的:
- 调查压力和游戏相关线索在风险游戏行为的习惯性反应中的作用.
- 在有风险游戏行为和没有风险游戏行为的个人中检查帕夫洛夫人到乐器转移 (PIT) 效应.
- 确定压力是否加剧游戏中的提示驱动的习惯性行为.
主要方法:
- 使用Pavlovian-to-Instrumental Transfer (PIT) 范式,与游戏相关的线索和奖励一起使用.
- 参与者 (有风险的玩家和对照者) 接受了压力 (Trier社会压力测试) 或对照条件.
- 习惯性行为是通过在转移阶段值奖励来评估的.
主要成果:
- 在两组中,游戏线索显著提高了游戏奖励的选择 (PIT效应).
- 奖励值减少了,但没有消除游戏PIT效应.
- 压力并没有显著增加有意识参与者的反应,但似乎增强了无意识参与者的习惯性反应.
结论:
- 与游戏相关的线索对于触发习惯性反应至关重要,可能会阻碍行为改变的努力.
- 压力可能会根据对暗示结果关联的认识对习惯性反应产生不同的影响.
- 了解这些机制对于开发针对问题游戏的有效干预措施至关重要.
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