人与环境之间的交易,是成年期中期和晚期人格发展的基础
Christopher R Beam1, Emily Schoenhofen Sharp2
1Department of Psychology, University of Southern California.
Developmental psychology
|January 29, 2026
概括
利基选择原则有助于在成年时保持人格连续性,通过解释人们如何选择利基.
科学领域:
- 心理学 心理学 心理学
- 发展心理学 发展心理学
- 行为遗传学 行为遗传学
背景情况:
- 利基选择原则表明,人格特征通过人与环境的互动保持稳定.
- 之前的研究没有使用双胞胎研究在中年和老年成人中纵向检查这个原则.
研究的目的:
- 调查"选择利基"原则是否解释了中年和老年人的性格连续性.
- 测试个人及其环境对个性特征稳定性的相互影响.
主要方法:
- 利用了来自瑞典养育/双胞胎老龄化研究的纵向双胞胎数据.
- 采用了具有相互影响 (表型-环境共变) 参数的遗传简单模型.
- 分析了神经病症,外向和开放性的家庭内差异.
主要成果:
- 利基选择原则部分解释了中年期神经病症和开放的连续性.
- 这也部分解释了神经病症和外向在老年人的持续性.
- 稳定的遗传和独特的环境因素也导致了特征的连续性.
结论:
- 结果部分支持适应和行为优化以维持特征的寿命理论.
- 个人和环境之间的互惠交流在整个成年期的人格连续性中发挥着作用.
- 这些人与环境的交换可能会改变,以支持整个生命的特征稳定性.
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