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Behavioral and physiological responses to a name call in young children with autism spectrum disorders in comparison with typically developing children.

机译:与通常发育中的儿童相比,自闭症谱系障碍的幼儿对名字的行为和生理反应。

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摘要

The current study aimed to determine whether children with autism spectrum disorder (ASD) present differences in (1) behavioral and/or (2) physiological responses to a name call compared with language age (LA) and chronological age (CA) matched typically developing (TD) peers. During an experimental session, each child watched a nonsocial video while surface electrodes measured heart rate data. An examiner presented the child's name every 15 seconds for up to one minute until a head turn was observed. Boys with ASD showed reduced behavioral response compared with both TD groups. The change in heart rate was analyzed using several methods, and all results were reported. Some results revealed that children with ASD demonstrate a small increase in heart rate in response to the name call, suggesting that young boys with ASD may have a mildly aversive or defensive physiological response to name call. Possible explanations for these findings are explored.
机译:当前的研究旨在确定自闭症谱系障碍(ASD)的儿童是否表现出(1)对名叫的行为和/或(2)生理反应与通常发展的语言年龄(LA)和按时间顺序(CA)相比存在差异(TD)同行。在一次实验期间,每个孩子都观看了一个非社交视频,而表面电极则测量了心率数据。一名检查员每隔15秒显示孩子的名字最多一分钟,直到观察到转头为止。与两个TD组相比,患有ASD的男孩表现出降低的行为反应。使用几种方法分析了心率的变化,并报告了所有结果。一些结果表明,患有ASD的儿童对名字的反应显示出心率的小幅上升,这表明患有ASD的年轻男孩对名字的呼叫可能具有轻微的厌恶或防御性生理反应。探索了这些发现的可能解释。

著录项

  • 作者

    DeRamus, Margaret Lane.;

  • 作者单位

    The University of North Carolina at Chapel Hill.;

  • 授予单位 The University of North Carolina at Chapel Hill.;
  • 学科 Speech Communication.;Psychology Physiological.;Health Sciences Speech Pathology.;Education Early Childhood.
  • 学位 M.S.
  • 年度 2009
  • 页码 50 p.
  • 总页数 50
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 语言学;预防医学、卫生学;学前教育、幼儿教育;生理心理学;
  • 关键词

  • 入库时间 2022-08-17 11:37:54

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