Positive emotional attention bias in young children with symptoms of ADHD.
Positive emotional attention bias in young children with symptoms of ADHD.
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DOI：
10.1080/09297049.2018.1426743
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发表时间：
2018-11
期刊：
影响因子：
--
通讯作者：
Spencer RMC
中科院分区：
文献类型：
--
作者：
Cremone A;Lugo-Candelas CI;Harvey EA;McDermott JM;Spencer RMC
患有注意力缺陷多动障碍（ADHD）的儿童经常会出现情绪失调。对情绪刺激的高度关注会导致调节障碍。情绪注意偏差与许多不良的社会情绪结果有关，包括奖励敏感性和外化行为。由于奖励敏感性和外化行为在ADHD儿童中很常见，因此本研究的目的是确定情绪注意力偏差是否在具有临床显著ADHD症状的幼儿中明显。为了测试这一点，儿童（n = 18）和没有（n = 15）ADHD症状进行了测试点探针任务。最近有证据表明，情绪注意力偏差会被睡眠减弱，这项任务是在过夜睡眠前后进行的。ADHD症状的儿童在这两个时间点都表现出积极的，但不是消极的，注意力偏差，而通常发育中的儿童并没有优先注意或远离积极或消极的刺激。睡眠并没有改变两组的注意力偏差。总的来说，这些结果表明患有ADHD症状的儿童具有稳定的，积极的注意力偏差。
Children with attention-deficit/hyperactivity disorder (ADHD) often experience emotional dysregulation. Dysregulation can arise from heightened attention to emotional stimuli. Emotional attention biases are associated with a number of adverse socioemotional outcomes including reward sensitivity and externalizing behaviors. As reward sensitivity and externalizing behaviors are common in children with ADHD, the aim of the current study was to determine whether emotional attention biases are evident in young children with clinically significant ADHD symptoms. To test this, children with (n = 18) and without (n = 15) symptoms of ADHD were tested on a Dot Probe task. Provided recent evidence that emotional attention biases are attenuated by sleep, the task was performed before and after overnight sleep. Children with ADHD symptoms displayed positive, but not negative, attention biases at both time points whereas typically developing children did not preferentially attend toward or away from positive or negative stimuli. Sleep did not alter attention biases in either group. Collectively, these results indicate that children with ADHD symptoms have stable, positive attention biases.
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