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简要报告:脆性 X 综合征和自闭症谱系障碍学龄男童的语言迷宫和持续言语与母亲使用迷宫的关系。

Brief Report: Linguistic Mazes and Perseverations in School-Age Boys with Fragile X Syndrome and Autism Spectrum Disorder and Relationships with Maternal Maze Use.

机构信息

Waisman Center, University of Wisconsin-Madison, Madison, USA.

Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, USA.

出版信息

J Autism Dev Disord. 2022 Feb;52(2):897-907. doi: 10.1007/s10803-021-04981-2. Epub 2021 Mar 25.

Abstract

Autism spectrum disorder (ASD) and fragile X syndrome (FXS) are neurodevelopmental disorders with overlapping pragmatic language impairments. Prior work suggests pragmatic language differences may run in families. This study examined specific pragmatic difficulties (i.e., linguistic mazes and perseverations) in boys (9-18 years) with idiopathic ASD (n = 26) and FXS+ASD (n = 29), and relationships with maternal maze use. Language samples were obtained separately for boys and mothers. Nonparametric analyses suggested that boys largely did not differ in their rates of mazes, but that boys with FXS+ASD exhibited more perseverations. Mazes were correlated between fragile X dyads. Maternal mazes were correlated with child perseverations among idiopathic ASD dyads. These findings have implications for the etiological significance of ASD-related language phenotypes.

摘要

自闭症谱系障碍 (ASD) 和脆性 X 综合征 (FXS) 是具有重叠的语用语言障碍的神经发育障碍。先前的研究表明,语用语言差异可能在家庭中存在。本研究检查了特发性 ASD 男孩(9-18 岁,n = 26)和 FXS+ASD 男孩(n = 29)的特定语用困难(即语言迷宫和持续言语),以及与母亲使用迷宫之间的关系。分别为男孩和母亲获取语言样本。非参数分析表明,男孩在使用迷宫的频率上没有太大差异,但 FXS+ASD 男孩表现出更多的持续言语。脆性 X 对子之间的迷宫存在相关性。特发性 ASD 对子中,母亲使用迷宫与孩子的持续言语存在相关性。这些发现对与 ASD 相关的语言表型的病因学意义具有重要意义。

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