Mechanisms of Imitation Impairment in Autism Spectrum Disorder
Mechanisms of Imitation Impairment in Autism Spectrum Disorder
复制标题
自闭症谱系障碍模仿障碍的机制
DOI：
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发表时间：
2014
影响因子：
3.6
通讯作者：
C. Dissanayake
中科院分区：
文献类型：
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作者：
G. Vivanti;D. Trembath;C. Dissanayake
患有自闭症谱系障碍（ASD）的人在模仿方面有困难，尽管这些困难的性质尚不清楚。在这项研究中，涉及28名学龄前ASD儿童，（M年龄= 48个月; 90%为男性），17名匹配的儿童，患有全面发育迟缓（GDD组; M年龄= 44个月; 53%男性）和17名正常发育儿童（TD组，M年龄= 52个月; 65%为男性），我们发现ASD学龄前儿童1）模仿频率低于正常发育儿童和GDD儿童; 2）当他们模仿时，他们的模仿比TD儿童的模仿准确性低，但与GDD儿童相似; 3）与两个对照组的参与者不同，ASD学龄前儿童在模仿他人的动作时更多地使用模仿而不是模仿; 4）他们花更少的时间看模特的脸，更多的时间看她的动作;注意、社会和执行因素是该人群模仿困难的不同方面的基础。自闭症的发展模式的影响进行了讨论。
Individuals with Autism Spectrum Disorders (ASD) have difficulties with imitation, though the nature of these remains unclear. In this study, involving 28 preschoolers with ASD (M age = 48 months; 90 % male), 17 matched children with Global Developmental Delay (GDD group; M age = 44 months; 53 % male) and 17 typically developing children (TD group, M age = 52 months; 65 % male), we found that preschoolers with ASD 1) imitate less frequently than both typically developing children and children with GDD; 2) when they do imitate, their imitation is less accurate than that of TD children but similar to that of children with GDD; 3) unlike participants in both comparison groups, preschoolers with ASD use emulation more often than imitation when copying others’ actions; 4) they spend less time looking at the model’s face and more time looking at her actions; and 5) attentional, social and executive factors underlie different aspects of imitation difficulties in this population. Implications for developmental models of autism are discussed.
影响因子：
2.6
作者：
G. Vivanti;Aparna S Nadig;S. Ozonoff;S. Rogers
通讯作者：
G. Vivanti;Aparna S Nadig;S. Ozonoff;S. Rogers
影响因子：
22.4
作者：
Leekam, Susan R.;Prior, Margot R.;Uljarevic, Mirko
通讯作者：
Uljarevic, Mirko