Dynamic Changes in Parent Affect and Adolescent Cardiac Vagal Regulation: A Real-Time Analysis
Dynamic Changes in Parent Affect and Adolescent Cardiac Vagal Regulation: A Real-Time Analysis
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DOI：
10.1037/fam0000067
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发表时间：
2015-04-01
影响因子：
2.7
通讯作者：
Criss, Michael M.
中科院分区：
文献类型：
--
作者：
Cui, Lixian;Morris, Amanda Sheffield;Criss, Michael M.
本研究探讨了父母的消极和积极的影响，在青少年呼吸性窦性心律失常（RSA）的反应，在父母-青少年冲突的讨论任务和青少年的性别和年龄的调节作用。问卷调查数据收集自206名青少年（10-18岁; M = 13.37岁）及其主要照顾者（83.3%的亲生母亲）。从青少年中收集心电图和呼吸数据，并计算RSA变量。在冲突讨论任务中，父母的影响被编码。多水平模型被用来区分父母的影响青少年RSA的个体间和个体内的影响。结果表明，观察到的父母内青少年的二元愤怒与青少年RSA呈负相关，控制前一分钟的RSA水平，特别是在13岁及以上的青少年。此外，观察到的二分体之间的积极影响，RSA的男孩和女孩前一分钟的RSA水平被控制。二分体内积极情感仅与女孩的RSA呈正相关。这些发现表明，积极情感的表达可能与更好的迷走神经调节（RSA增加）有关，而愤怒的表达可能与社交活动期间迷走神经调节较差（RSA减少）有关。
The current study explored the role of parents' negative and positive affect in adolescent respiratory sinus arrhythmia (RSA) reactivity during a parent-adolescent conflict discussion task and the moderating effects of adolescent sex and age. Questionnaire data were collected from 206 adolescents (10-18 years of age; M = 13.37 years) and their primary caregivers (83.3% biological mothers). Electrocardiogram and respiration data were collected from adolescents, and RSA variables were computed. Parent affect was coded during the conflict discussion task. Multilevel modeling was used to distinguish the between-and within-individual effects of parent affect on adolescent RSA. Results indicated that observed within-parent-teen dyad anger was negatively associated with adolescent RSA, controlling for previous-minute RSA level, particularly among adolescents 13 years and older. In addition, observed between-dyad positive affect was positively linked to RSA for both boys and girls when previous-minute RSA level was controlled. Within-dyad positive affect was positively related to girl's RSA only. These findings suggest that expressions of positive affect may be related to better vagal regulation (RSA increases), whereas expressions of anger may be related to poor vagal regulation (RSA decreases) during social engagement.