Longitudinal relations among exuberance, externalizing behaviors, and attentional bias to reward: the mediating role of effortful control.
Longitudinal relations among exuberance, externalizing behaviors, and attentional bias to reward: the mediating role of effortful control.
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DOI：
10.1111/desc.12320
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发表时间：
2016-09
影响因子：
3.7
通讯作者：
Buss K
中科院分区：
文献类型：
--
作者：
Morales S;Pérez-Edgar K;Buss K
本研究考察了幼儿期（20个月）的气质繁荣，幼儿园结束时（76个月）对奖励的注意偏差，以及整个幼儿园的外化行为之间的关联。此外，我们研究了48个月的努力控制的早期繁荣和注意力偏差之间的关系的作用。注意偏向奖励是积极的预测繁荣，负预测努力控制，并与外化问题。最后，繁荣和注意力偏向奖励之间的纵向路径是由努力控制介导的-这样，更高的幼儿繁荣导致增加注意力偏向奖励的方式较低的努力控制。这些结果扩展了注意力偏差和社会情绪功能文献，并对识别有行为问题风险的儿童具有影响。
The present study examined the associations between temperamental exuberance during toddlerhood (20 months), attention bias towards reward at the end of kindergarten (76 months), and externalizing behaviors across the kindergarten year. Moreover, we examined the role of effortful control at 48 months on the relation between early exuberance and attention bias. Attention bias towards reward was positively predicted by exuberance, negatively predicted by effortful control, and positively related to externalizing problems. Finally, the longitudinal path between exuberance and attention bias to reward was mediated by effortful control – such that higher toddler exuberance led to increased attention bias towards reward by way of lower effortful control. These results extend the attention bias and socioemotional functioning literature and have implications for the identification of children at risk for behavioral problems.