Does Inattention and Hyperactivity Moderate the Relation Between Speed of Processing and Language Skills?
Does Inattention and Hyperactivity Moderate the Relation Between Speed of Processing and Language Skills?
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DOI：
10.1111/cdev.13220
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发表时间：
2019-09-01
影响因子：
4.6
通讯作者：
Norbury, Courtenay F.
中科院分区：
文献类型：
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作者：
Gooch, Debbie;Sears, Claire;Norbury, Courtenay F.
加工速度（SOP）在发育性语言障碍（DLD）中的因果作用尚不清楚，因为SOP与其他神经发育障碍（如注意力缺陷/多动障碍）有关。这项研究调查了英国人的SOP、语言和注意力不集中/多动之间的关联流行病学队列（N = 528）。来自一系列社会经济背景的单语儿童在5-6岁（2012/2013）和7-8岁（2014/2015）时进行了纵向评估。持续的弱点，SOP的特点与DLD儿童，但没有预测语言纵向。注意力不集中/多动的评级调节SOP和语言之间的关联，表明SOP赤字是特别有害的语言时，再加上注意力不集中/多动。SOP可能是DLD和注意力不集中/多动的共同风险因素或神经发育障碍的一般标志物。
The causal role of speed of processing (SOP) in developmental language disorder (DLD) is unclear given that SOP has been implicated in other neurodevelopmental disorders such as attention-deficit/hyperactivity disorder. This study investigated associations between SOP, language, and inattention/hyperactivity in a U.K. epidemiological cohort (N = 528). Monolingual children from a range of socioeconomic backgrounds were assessed longitudinally; at ages 5-6 (2012/2013) and 7-8 years (2014/2015). Persistent weaknesses in SOP characterized children with DLD but did not predict language longitudinally. Ratings of inattention/hyperactivity moderated the association between SOP and language, indicating that SOP deficits are particularly detrimental for language when coupled with poor attention/hyperactivity. SOP may be a shared risk factor for DLD and inattention/hyperactivity or a general marker of neurodevelopmental disorder.