A biomarker of maternal vicarious reward processing and its association with parenting behavior.
A biomarker of maternal vicarious reward processing and its association with parenting behavior.
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DOI：
10.1016/j.biopsycho.2021.108240
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发表时间：
2022-01
影响因子：
2.6
通讯作者：
Bernard, Kristin
中科院分区：
文献类型：
--
作者：
Levinson, Amanda R.;Szenczy, Aline;Nelson, Brady D.;Hajcak, Greg;Bernard, Kristin
父母教养方式在孩子的幸福感中起着至关重要的作用，但父母教养行为的神经基础仍然模糊不清。了解与父母教养方式相关的神经过程既可以澄清父母教养行为的病因机制，也可以为我们提供新的干预目标。一种名为观察奖励积极性（oRewP）的新的皮层电生物标志物，在观察另一个人获得奖励时发生，与自我报告的专制父母行为有关。目前的研究试图复制的oRewP和自我报告和观察编码的父母在一个样本的母亲被选为有问题的父母在高风险之间的关联。自我报告的专制养育与观察编码的问题纪律，而没有其他自我报告的养育规模与观察编码的分数。我们复制了先前报道的一个钝化的oRewP和增加自我报告的专制养育之间的关联。我们还发现，减弱的oRewP与更大的宽容养育有关，并且在调整其他养育方式和其他相关协变量后，只有与宽容养育的关系才是保守的。我们没有发现显着的oRewP和观察编码养育之间的关联。目前的研究结果表明，由oRewP索引的神经过程与养育行为有关。需要进一步的研究来更好地理解自我报告和观察到的养育之间的差异。
Parenting styles play a critical role in child well-being, yet the neural bases of parenting behaviors remain nebulous. Understanding the neural processes associated with parenting styles can both clarify etiological mechanisms underlying parenting behaviors and point us toward new targets for intervention. A novel electrocortical biomarker called the observational reward positivity (oRewP) that occurs in response to observing another receive a reward has been linked to self-reported authoritarian parenting behavior. The current study sought to replicate associations between the oRewP and self-reported and observationally-coded parenting in a sample of mothers selected to be at elevated risk for problematic parenting. Self-reported authoritarian parenting was associated with observationally-coded problematic discipline, while no other self-reported parenting scales were associated with observationally-coded scores. We replicated the previously reported association between a blunted oRewP and increased self-reported authoritarian parenting. We additionally found that an attenuated oRewP was associated with greater permissive parenting, and that only the relationship with permissive parenting was conserved after adjusting for other parenting styles and other relevant covariates. We did not find significant associations between the oRewP and observationally-coded parenting. The current findings suggest that the neural process indexed by the oRewP are relevant to parenting behavior. Further research is needed to better understand the discrepancy between self-reported and observed parenting.
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影响因子：
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