Reward-based decision making and electrodermal responding by young children with autism spectrum disorders during a gambling task.
Reward-based decision making and electrodermal responding by young children with autism spectrum disorders during a gambling task.
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DOI：
10.1002/aur.1307
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发表时间：
2013-12
期刊：
影响因子：
4.7
通讯作者：
Dawson, Geraldine
中科院分区：
文献类型：
--
作者：
Faja, Susan;Murias, Michael;Beauchaine, Theodore P.;Dawson, Geraldine
关键词：
在这项研究中，我们探讨奖励为基础的决策和皮肤电反应（EDR）的自闭症谱系障碍（ASD）儿童在儿童的赌博任务。此外，我们还研究了个体行为和EDR反应是否可以预测社会沟通、重复症状、父母对执行功能的报告和行为挑战。形成长期收益的有利策略的能力是自闭症儿童感兴趣的，他们表现出执行功能和非典型奖励反应的困难。21名6-7岁的ASD儿童和21名年龄和智商匹配的典型发育儿童参加了研究。两组都表现出类似的赌博选择模式，但自闭症儿童在玩游戏后对奖励的偶然性知之甚少。此外，虽然EDR是相似的群体之间的预期选择，自闭症儿童表现出更大的EDR在反馈奖励的任务进展。表现出EDR增加最多的ASD儿童更有可能表现出重复性症状，特别是仪式和对相同性的需求，以及内化行为和其他环境中执行功能的降低。
In this study, we explore reward-based decision making and electrodermal responding (EDR) among children with autism spectrum disorder (ASD) during a children’s gambling task. In addition, we examine whether individual behavioral and EDR responses predict social communication, repetitive symptoms, parent reports of executive function, and behavioral challenges. The ability to form advantageous strategies for long-term gain is of interest for children with ASDs, who exhibit both difficulty with executive function and atypical responses to reward. Twenty-one children ages 6–7 years with ASD and no intellectual disability and 21 age- and IQ-matched typically developing children participated. Both groups exhibited a similar pattern of gambling selections, but children with ASD showed less knowledge of the reward contingencies of the decks after playing. In addition, although EDR was similar between groups in anticipation of selections, children with ASD exhibited greater EDR during feedback about rewards as the task progressed. Children with ASD who exhibited the greatest increases in EDR were more likely to exhibit repetitive symptoms, particularly rituals and the need for sameness, as well as internalizing behaviors and reduced executive function in other settings.
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