Limited activity monitoring in toddlers with autism spectrum disorder.
Limited activity monitoring in toddlers with autism spectrum disorder.
复制标题
DOI：
10.1016/j.brainres.2010.11.074
复制
发表时间：
2011-03-22
期刊：
影响因子：
2.9
通讯作者：
Chawarska K
中科院分区：
文献类型：
--
作者：
Shic F;Bradshaw J;Klin A;Scassellati B;Chawarska K
本研究使用眼动追踪来检查患有自闭症谱系障碍（ASD）（N=28）、典型发育（TD）（N=34）和非自闭症发育迟缓（DD）（N=16）的20个月大的幼儿如何监测在成人-儿童游戏互动的背景下发生的活动。与对照组相比，患有ASD的幼儿对他人的活动表现出较少的注意力，而更多地关注背景物体（例如玩具）。此外，虽然所有小组都花同样的时间看人，但患有ASD的幼儿看人的头部较少，而更多地看人的身体。在ASD中，这些模式与认知缺陷和更严重的自闭症有关。这些结果表明，在自闭症发展过程的早期，对他人社交活动的监测被中断，限制了未来观察学习的途径。
This study used eye-tracking to examine how 20-month old toddlers with autism spectrum disorder (ASD) (N=28), typical development (TD) (N=34), and non-autistic developmental delays (DD) (N=16) monitored the activities occurring in a context of an adult-child play interaction. Toddlers with ASD, in comparison to control groups, showed less attention to the activities of others and focused more on background objects (e.g. toys). In addition, while all groups spent the same time overall looking at people, toddlers with ASD looked less at people's heads and more at their bodies. In ASD, these patterns were associated with cognitive deficits and greater autism severity. These results suggest that the monitoring of the social activities of others is disrupted early in the developmental progression of autism, limiting future avenues for observational learning.
登录
查看更多内容
影响因子：
4.6
作者：
ABRAVANEL, E;LEVANGOLDSCHMIDT, E;STEVENSON, MB
通讯作者：
STEVENSON, MB
影响因子：
3.7
作者：
Brand, RJ;Baldwin, DA;Ashburn, LA
通讯作者：
Ashburn, LA
影响因子：
3.9
作者：
Bono, MA;Daley, T;Sigman, M
通讯作者：
Sigman, M
影响因子：
5.2
作者：
Bruckner, Cornelia Taylor;Yoder, Paul
通讯作者：
Yoder, Paul
影响因子：
12.7
作者：
Aickin, M;Gensler, H
通讯作者：
Gensler, H