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Cognitive, adaptive, and behavioral differences between young children with autism spectrum disorders with and without regression of language skills.

机译：自闭症谱系障碍的幼儿在有或没有语言能力退缩方面的认知，适应和行为差异。

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摘要

The charts of 51 children with autism spectrum disorders were reviewed for this archival study. The children are participants in a longitudinal study on autism, genes, and the environment being conducted at The University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School. Data from a neurobehavioral assessment that was conducted when the participants were between the ages of 24 and 42 months were analyzed for differences between the children with and without a history of language regression, as ascertained during a medical history. In order to test the hypotheses that children with a history of language regression would show lower cognitive and adaptive functioning and more autistic symptoms, a Multivariate Analysis of Variance was conducted on scores from the Differential Ability Scales, Vineland Adaptive Behavior Scales, and the Autism Diagnostic Observation Schedule. No significant differences were found between the groups in cognitive and adaptive functioning or in autistic symptomatology. The overall findings of this study do not support the theory that autism with regression is a subset of the disorder with a different etiology than autism without regression and are commensurate with the findings of recent studies of similar age children which view autism spectrum disorder with regression as a variation in the development of this disorder. Differences in autism severity and the nature of regression may have contributed to these findings. Future research should focus on methods to divide groups more homogeneously and to take into account variations in development and nature of regression in order to detect if real differences exist between children with and without language regression. In addition, longitudinal follow up will be important to see if differences emerge with maturation. By evaluating variations in the development of children with autism spectrum disorders, treatment outcomes for subgroups can be studied with better precision. In practice, regression may serve as one marker for early identification of autism spectrum disorders.
机译：这项档案研究回顾了51位自闭症谱系障碍儿童的图表。这些孩子是新泽西州罗伯特伍德·约翰逊医学院的医学和牙科大学正在进行的关于自闭症，基因和环境的纵向研究的参与者。分析了参与者在24到42个月之间进行的神经行为评估数据，以了解有无病史的儿童之间的差异，如在病史中确定的那样。为了检验具有语言回归历史的儿童表现出较低的认知和适应性功能以及自闭症症状的假设，对差异能力量表，葡萄园适应行为量表和自闭症诊断量表的得分进行了多元方差分析。观察时间表。在认知和适应功能或自闭症状方面，两组之间没有发现显着差异。该研究的总体结果不支持以下理论：自闭症伴有孤独症是一种病因与无自闭症的病因有所不同，且与近期类似年龄儿童的研究结果相称，自闭症谱系障碍具有回归作为这种疾病的发展变化。自闭症严重程度和回归性质的差异可能导致了这些发现。未来的研究应该集中在更均匀地划分群体的方法上，并考虑到发展和回归性质的差异，以检测在有和没有语言回归的孩子之间是否存在真正的差异。此外，纵向随访对于观察成熟时是否出现差异也很重要。通过评估自闭症谱系障碍儿童发育的变化，可以更精确地研究亚组的治疗结果。在实践中，回归可以作为自闭症谱系障碍早期识别的一种标志。

著录项

  • 作者

    Moreno, Rosanne.;

  • 作者单位

    Fairleigh Dickinson University.;

  • 授予单位 Fairleigh Dickinson University.;
  • 学科 Education Special.;Psychology Developmental.
  • 学位 Psy.D.
  • 年度 2006
  • 页码 81 p.
  • 总页数 81
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 生物形态学;
  • 关键词

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