完美主义,以及神经性厌食症中的分歧和灵活思维
Stephanie Miles1,2,3, Kaitlyn Crocker3,4, Wei Lin Toh3,4
1Orygen, Parkville, VIC, Australia.
Eating disorders
|September 5, 2025
概括
精神性厌食症 (AN) 和高饮食障碍 (ED) 症状的个体与低ED症状的个体相比,具有较高的完美主义和较差的认知灵活性. 完美主义将认知灵活性与不同群体的ED症状联系在一起.
科学领域:
- 心理学
- 神经科学
- 精神病学
背景情况:
- 在神经性厌食症 (AN) 中,完美主义和认知灵活性经常受到损害.
- 完美主义和认知灵活性在饮食障碍症状中的具体作用尚不清楚.
- 需要了解这些认知特征与不同程度的ED症状的普通人群相比.
研究的目的:
- 研究和比较具有AN史的个体与具有高或低ED症状的社区对照者的完美主义,认知灵活性和分歧思维水平.
- 探索认知灵活性,完美主义和ED症状之间的关系.
- 找出针对AN个性化治疗干预的潜在目标.
主要方法:
- 采用了一个横截面的在线调查设计.
- 参与者包括67名终身AN患者,112名具有高ED症状 (高ED- CCs) 的社区对照患者和111名具有低ED症状 (低ED- CCs) 的社区对照患者.
- 测量了完美主义,认知灵活性和不同的思维.
主要成果:
- 终身AN和高ED-CC的个体表现出明显更高的完美主义水平,而不是低ED-CC.
- 与其他组相比,终身AN患者的认知灵活性显著降低.
- 两组之间没有明显的思维差异.
- 调解分析表明,完美主义部分解释了整体样本中的认知灵活性与ED症状之间的关联,但这种影响在单独AN组中并不显著.
结论:
- 这项研究增强了对AN患者自我报告的认知灵活性和完美主义的理解.
- 研究结果表明,完美主义和认知灵活性是与AN和ED症状相关的关键认知因素.
- 结果支持开发有针对性的干预措施,重点是提高认知灵活性,解决个性化AN治疗的完美主义问题.
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