一个AAC特征对患有唐氏综合征的成年人解码和编码技能的影响
Christine Holyfield1, Lauramarie Pope2, Janice Light2
1Department of Rehabilitation, Human Resources, and Communication Disorders, University of Arkansas, Fayetteville, AR, USA.
Augmentative and alternative communication (Baltimore, Md. : 1985)
|October 27, 2023
概括
这项研究探讨了增强型和替代性沟通 (AAC) 技术的新特征,以提高唐氏综合征成人识字能力. 该功能在提高解码和阅读信心方面表现有希望,尽管进一步的研究是必不可少的.
科学领域:
- 增强型和替代型通信 (AAC)
- 发育障碍 发育障碍 发育障碍 发育障碍
- 发展识字能力的发展.
背景情况:
- 发育障碍的成年人往往只有有限的机会继续学习识字.
- 增强型和替代性通信 (AAC) 技术可以重新设计,以支持识字技能发展.
- 语言障碍者从可访问的沟通和识字工具中受益.
研究的目的:
- 评估一项特定的AAC技术功能,旨在支持唐氏综合征成人的识字发展.
- 评估该功能对解码精度,编码性能和读取信心的影响.
- 探索AAC重新设计的潜力,以增强识字学习机会.
主要方法:
- 在参与者设计中采用了多个探针.
- 三名患有唐氏综合征和言语障碍的成年人参与了这项研究.
- 参与者与AAC应用程序进行互动,该应用程序具有新的识字支持功能.
主要成果:
- 参与者在解码准确度方面表现出适度的增长,性能可变.
- 新出现的证据表明,对于一些参与者来说,对编码性能进行概括.
- 所有参与者都报告说,在使用AAC功能后,阅读信心增加了.
结论:
- 评估的AAC特征提供了支持唐氏综合征成人识字学习的初步证据.
- 虽然有希望,但该功能的有效性是通过正式的识字指导增强.
- 对AAC技术重新设计的进一步研究对于扩大学习机会至关重要.
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