唐氏综合征和威廉姆斯综合征的青少年中叙述的微观结构和宏观结构
Aitana Viejo1, Maite Fernández-Urquiza1, Eliseo Diez-Itza1
1LOGIN Research Group, University of Oviedo, Oviedo, Spain.
Frontiers in psychology
|February 12, 2025
概括
患有唐氏综合征 (DS) 的青少年表现出更强大的叙事宏观结构,而患有威廉姆斯综合征 (WS) 的青少年则在微观结构方面表现出色. 两组都没有显示出这些叙事层次之间的典型联系,这表明不典型的发展.
科学领域:
- 神经发育障碍 神经发育障碍
- 语言学的语言学.
- 认知心理学 认知心理学
背景情况:
- 唐氏综合症 (DS) 和威廉姆斯综合症 (WS) 是由智力障碍为特征的遗传神经发育障碍.
- DS和WS表现出不同的语言概况,在语法和务实上有着对比的优缺点.
- 了解DS和WS中叙事能力对于描述其神经发育轨迹至关重要.
研究的目的:
- 为了比较DS和WS的青少年的叙事微观结构和宏观结构,以及典型的发展对照.
- 研究这些群体中叙事微观结构和宏观结构之间的关系.
- 确定DS和WS语言水平之间的潜在分离.
主要方法:
- 14名患有DS的青少年,14名患有WS的青少年和14名典型发展的对照参与了这项研究.
- 参与者重新讲述了一个卡通剧集 (姆和杰里).
- 通过使用CHILDES和PREP-CORP工具,分析了微观结构 (生产力,复杂性) 和宏观结构 (故事元素回忆) 的叙述.
主要成果:
- 患有DS的青少年在宏观结构方面表现出相对强度,但在微观结构方面表现出弱点.
- 患有WS的青少年在微观结构方面表现强,但在宏观结构方面表现不佳.
- 微观结构预测了对照中的宏观结构,但在DS和WS组中没有这种关联,这表明异常分离.
结论:
- DS和WS的语言概况显示在叙事能力方面存在明显的不对称性.
- 叙事微观结构和宏观结构之间的典型关联在DS和WS中被破坏.
- 这些发现凸显了DS和WS中独特的认知和语言处理模式.
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