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抑制性控制训练以减少食欲行为:对有效性,潜在的调节者和变化潜在机制的元分析性调查
Lauren H Iannazzo1,2, Melissa J Hayden1,2, Natalia S Lawrence3
1School of Psychology, Deakin University, Geelong, Australia.
Health psychology review
|October 14, 2024
概括
抑制控制训练 (ICT) 根据客观措施有效地减少了有问题的饮食行为. 虽然ICT改善了抑制控制和暗示值,但它对其他食欲行为的影响需要进一步调查.
科学领域:
- 认知心理学 认知心理学
- 行为科学 行为科学
- 公共卫生 公共卫生
背景情况:
- 有问题的食欲行为,包括不健康的饮食和过度饮酒,构成重大公共卫生挑战.
- 抑制控制训练 (ICT) 是一种认知干预措施,旨在缓解这些行为.
- 现有研究需要进行全面的综合来评估ICT的有效性.
研究的目的:
- 对旨在减少食欲行为的抑制控制训练 (ICT) 干预措施进行元分析性审查.
- 评估ICT在行为 (客观) 和自我报告结果上的有效性.
- 探索调节变量和二次结果,如暗示值的值和抑制控制的变化.
主要方法:
- 进行了对46篇文章的元分析,包括67个效果大小和4231名参与者.
- 两个独立的元分析集中在行为和自我报告结果上.
- 包括四种类型的食欲行为:吃,喝,吸烟和博.
主要成果:
- 观察到ICT对行为结果产生显著的积极影响 (SMD = 0.241,p < .001),特别是在有问题的饮食行为方面.
- 对自我报告结果的元分析没有产生显著的结果 (p > .05).
- 二次分析表明,ICT后的抑制控制 (p < .05) 和暗示值 (p < .05) 显著改善.
结论:
- 通过客观措施评估时,抑制控制培训 (ICT) 在减少有问题的饮食行为方面表现出显著的有效性.
- 虽然ICT增强了抑制性控制并减少了暗示值的值,但其在其他胃口行为 (如饮酒,吸烟,博) 上的有效性仍然不确定.
- 需要进一步的研究,以充分阐明ICT对各种食欲行为的广泛适用性和长期影响.
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