在荷兰的一个大样本中,创造力和边界人格症状之间的重叠遗传影响在荷兰的一个大样本中
Natalia Azcona-Granada1,2, Gonneke Willemsen3,4, Dorret I Boomsma3,5
1Department of Biological Psychology, Vrije Universiteit Amsterdam, Van Der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands. n.azcona.granada@vu.nl.
Scientific reports
|July 30, 2024
概括
共享的遗传因素将创造力和边缘性人格障碍 (BPD) 症状联系在一起. 这项研究发现,较高的BPD得分与创造性职业相关,这表明这些特征具有共同的遗传基础.
科学领域:
- 精神病学是一个精神病学.
- 行为遗传学 行为遗传学
- 心理学 心理学 心理学
背景情况:
- 创造力和精神障碍,特别是边缘性人格障碍 (BPD),是事相关的.
- 这种关系的确切性质和程度,特别是潜在的遗传影响,仍然在很大程度上未被探索.
研究的目的:
- 调查边界性人格障碍 (BPD) 症状与参与创意职业之间的关联.
- 确定共享的遗传和环境因素在多大程度上构成BPD与创造力之间观察到的关联.
主要方法:
- 使用了荷兰双胞胎登记册的数据,包括6745个双胞胎 (2378个完整对).
- 通过使用PAI-BOR问卷评估BPD症状,并通过在创造性职业中工作的代理衡量创造力.
- 采用双变的古典双胞胎设计来建模遗传和环境的相关性.
主要成果:
- 证实了较高的BPD分数和具有创意职业之间的积极关联 (科恩的d = 0.16).
- 无论是BPD (遗传性=0.45) 还是创造力 (遗传性=0.67) 都受到遗传因素的显著影响.
- 在BPD症状得分和创造力之间发现了显著的遗传相关性 (rG = 0.17),而环境影响没有相关性.
结论:
- 有证据支持一种共同的遗传机制是边界性人格障碍症状和创造力的基础.
- 这些发现表明,遗传因素有助于BPD特征和创造性参与的同时发生.
- 对这些共同遗传途径的进一步研究可能会阐明个性和创造性认知之间的复杂相互作用.
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