遗传和父母养育方式对青少年情绪调节的影响

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	遗传和父母养育方式对青少年情绪调节的影响
其他题名	The Roles of Genes and Parenting in Adolescent Emotion Regulation
	张俊先
	2012-05
摘要	情绪调节(Emotion Regulation)是人类重要的适应能力, 也是个体对具有什么样的情绪、情绪什么时候发生、如何进行情绪体验与表达等施加影响的过程(Gross, 1998a)。适当有效的情绪调节有利于青少年的身心健康，而情绪失调则与青少年的抑郁、焦虑以及问题行为有着密切关系。因此，对青少年情绪调节的影响因素（遗传因素和环境因素）进行研究具有重要的科学意义和应用价值。本文通过一系列研究探讨遗传和环境因素对青少年情绪调节的影响。主要包括两个部分：首先，利用量化行为遗传学中的双生子设计分析遗传和环境因素对青少年情绪调节策略的相对贡献。其次，采用分子行为遗传学的研究方法考察情绪调节的候选基因多态性位点COMT val 158met 和 DRD2 TaqIA，以及这些基因多态性位点与父母养育方式的交互作用对青少年情绪调节策略的影响。本研究的主要发现： 1. 遗传和环境均对青少年情绪调节有重要影响。 2. COMT val158 met 与父母养育方式的交互作用影响青少年情绪调节。COMT val158 met 与父亲严厉-不一致、父亲敌意的交互作用影响青少年表达抑制策略。 3. DRD2 TaqIA与父母养育方式的交互作用影响青少年情绪调节。DRD2 TaqIA与母亲关切引导的交互作用影响青少年认知重评策略。 4. COMT val158met、DRD2 TaqIA 与父母养育方式三者的交互作用影响青少年情绪调节。
其他摘要	Emotion regulation is an important ability of human adaptation. It refers to the processes by which individuals influence which emotions they have, when they have them, and how they experience and express these emotions(Gross, 1998a). Previous research has suggested that effective and proper emotion regulation strategies are advantageous to adolescent mental health, while emotion dysregulation was related to adolescent depression, anxiety and conduct disorder. Therefore, studies on genetic and environmental factors influencing adolescent emotion regulation have both important scientific and practical implication. The present study investigated the genetic and environmental factors influencing adolescent emotion regulation by a series studies. First, a genetically informative design – twin study – in quantitative behavioral genetics was used to estimate the relative contribution of genetic and environmental factors on adolescent emotion regulation. Second, molecular genetic methods were used to investigate the influences of some candidate genes and their interaction with parenting on adolescent emotion regulation strategies, i.e. cognitive reappraisal and expressive suppression. Candidate gene polymorphisms include COMT val158 met and DRD2 TaqIA. The main findings of the study were as follows: 1. Both genetic and environmental factors had effects on adolescent emotion regulation. 2. The interaction between COMT val158met and parenting influenced adolescent emotion regulation significantly. The interactions between COMT val158 met and father’s harsh-inconsistence, father’s hostile influenced adolescent expressive suppression significantly. 3. The interaction between DRD2 TaqIA and parenting influenced adolescent emotion regulation significantly. The interactions between DRD2 TaqIA and mother’s inductive reasoning influenced adolescent cognitive reappraisal significantly. 4. Three-way interactions between COMT val158met, DRD2 TaqIA and parenting nfluenced adolescent emotion regulation significantly.
学科领域	发展与教育心理学
关键词	青少年情绪调节 COMT DRD2 养育方式
学位类型	硕士
语种	中文
学位专业	心理学
学位授予单位	中国科学院研究生院
学位授予地点	北京
文献类型	学位论文
条目标识符	http://ir.psych.ac.cn/handle/311026/19759
专题	认知与发展心理学研究室
作者单位	中国科学院心理研究所
推荐引用方式 GB/T 7714	张俊先. 遗传和父母养育方式对青少年情绪调节的影响[D]. 北京. 中国科学院研究生院,2012.

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