使用替代和增强性沟通系统的自闭症儿童的同时发育语言水平变化:塞浦路斯的横截面研究
Margarita Kilili-Lesta1, Louiza Voniati1
1Department of Health Sciences, European University Cyprus, Nicosia, Cyprus.
Disability and rehabilitation. Assistive technology
|September 6, 2025
概括
增强型/替代性沟通 (AAC) 系统在75%的非语言/极少语言自闭症儿童中显著改善了语言技能. 使用AAC有助于许多儿童提升语言发育阶段并达到语言状态.
科学领域:
- 发展心理学
- 语音病理学
- 自闭症谱系障碍研究
背景情况:
- 自闭症谱系障碍 (ASD) 经常带来非语言/最小语言 (NV/MV) 沟通挑战.
- 增强型/替代性沟通 (AAC) 系统越来越多地用于支持自闭症儿童的沟通.
- 了解AAC对NV/MV自闭症患者语言发展的影响至关重要.
研究的目的:
- 使用AAC检查NV/MV自闭症儿童发展语言阶段 (DLP) 和语言状态的同时发生的变化.
- 为了比较NV/MV自闭症儿童的语言输出与AAC系统的使用.
- 分析AAC用户与非用户之间的语言水平,特征和早期发展里程碑.
主要方法:
- 涉及23名被认定为NV/MV的自闭症儿童的横截面研究.
- 使用发育/口语阶段 (DLP) 家长报告问卷同时评估语言状态,有或没有AAC.
- 参与者分为两组:AAC使用者 (52%的样本) 和非使用者.
主要成果:
- 75%的AAC使用者在使用AAC时表现出提高的语言水平 (DLP),其中一半达到口语语言状态.
- 在第一单词阶段 (DLP-2) 的AAC用户比在语前阶段 (DLP-1) 的用户更有可能进入单词组合 (DLP-3).
- 与非使用者相比,大多数AAC用户在语言技能方面表现出优势.
结论:
- 在NV/MV自闭症儿童中,使用AAC系统与提高沟通水平和状态有关.
- 可以促进语言的发展,特别是在自闭症儿童已经在文字层面上表达.
- 在许多自闭症儿童中,AAC系统为提高语言能力提供了显著的优势.
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