Dynamics of mother-infant parasympathetic regulation during face-to-face interaction: The role of maternal emotion dysregulation.
Dynamics of mother-infant parasympathetic regulation during face-to-face interaction: The role of maternal emotion dysregulation.
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DOI：
10.1111/psyp.14248
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发表时间：
2023-06
期刊：
影响因子：
3.7
通讯作者：
Crowell, Sheila E. E.
中科院分区：
文献类型：
--
作者：
Gao, Mengyu (Miranda);Vlisides-Henry, Robert D. D.;Kaliush, Parisa R. R.;Thomas, Leah;Butner, Jonathan;Raby, K. Lee;Conradt, Elisabeth;Crowell, Sheila E. E.
父母-婴儿生理学的动态对于理解婴儿期情绪调节的生物基质是如何组织的至关重要。虽然父母-婴儿的生理过程在本质上是二元的，但研究在理解一个人的生理反应如何预测自己以及随后的另一个人的反应方面是有限的。在这项研究中，我们研究了106名母亲（法师= 29.54）和他们的7个月大的婴儿（55名男性）在静止面孔范式（SFP）期间的母婴呼吸性窦性心律失常（RSA）动力学。鉴于母亲在塑造与婴儿的二元互动中所扮演的角色，我们还测试了母亲自我报告的情绪调节障碍（通过情绪调节困难量表测量）如何与这些动态相关。结果显示，母亲和婴儿的RSA都倾向于恢复到各自的稳态点（即，显示返回强度），表明母亲-婴儿二对体RSA的稳定性。在整个SFP事件中观察到母亲和婴儿RSA返回强度的显著变化，突出了上下文需求对每个人的生理动力学的作用。母亲-婴儿RSA动态变化的功能，母亲自我报告的情绪失调。具体而言，RSA水平的婴儿与更多的失调的母亲有一个较弱的倾向，在团聚事件中恢复到稳态，并较少受到影响，他们的母亲的RSA在静止的脸和团聚事件的SFP，这表明一个不太有效的协同调节的影响。我们的研究结果通过母婴生理动力学的代际传递的情绪失调的影响。
The dynamics of parent-infant physiology are essential for understanding how biological substrates of emotion regulation are organized during infancy. Although parent-infant physiological processes are dyadic in nature, research is limited in understanding how one person’s physiological responses predict one’s own and as well as the other person’s responses in the subsequent moment. In this study, we examined mother-infant respiratory sinus arrhythmia (RSA) dynamics during the Still-Face Paradigm (SFP) among 106 mothers (Mage = 29.54) and their 7-month-old infants (55 males). Given mothers’ role in shaping dyadic interactions with their infant, we also tested how mothers’ self-reported emotion dysregulation (measured via the Difficulties in Emotion Regulation Scale) associated with these dynamics. Results showed that both mothers’ and infants’ RSA tended to return to their respective homeostatic points (i.e., exhibited return strength) during each SFP episode, indicating stability in RSA for mother-infant dyads. Significant shifts in mother and infant RSA return strength were observed across SFP episodes, highlighting the role of contextual demands on each individual’s physiological dynamics. Mother-infant RSA dynamics varied as a function of maternal self-reported emotion dysregulation. Specifically, RSA levels of infants with more dysregulated mothers had a weaker tendency to return to homeostasis during the Reunion episode and were less affected by their mothers’ RSA during the Still-Face and Reunion episodes of the SFP, suggesting a less effective coregulatory influence. Our findings have implications for the intergenerational transmission of emotion dysregulation via mother-infant physiological dynamics.
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影响因子：
3.2
作者：
Gao, Mengyu (Miranda);Saenz, Celine;Neff, Dylan;Santana, Marilynn Lape;Amici, Joseph;Butner, Jonathan;Raby, K. Lee;Crowell, Sheila E.;Conradt, Elisabeth
通讯作者：
Conradt, Elisabeth
影响因子：
5.9
作者：
Beauchaine, Theodore P
通讯作者：
Beauchaine, Theodore P
影响因子：
2.2
作者：
Creaven, Ann-Marie;Skowron, Elizabeth A.;Loken, Eric
通讯作者：
Loken, Eric
影响因子：
4.2
作者：
Chow, Sy-Miin;Haltigan, John D.;Messinger, Daniel S.
通讯作者：
Messinger, Daniel S.
影响因子：
2.1
作者：
Abney, Drew H.;DaSilva, Elizabeth B.;Bertenthal, Bennett I.
通讯作者：
Bertenthal, Bennett I.