AAC特征对唐氏综合症成人解码和编码技能的影响。

IF 2.1 3区 医学 Q1 AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY
Christine Holyfield, Lauramarie Pope, Janice Light, Erik Jakobs, Emily Laubscher, David McNaughton, Olivia Pfaff
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引用次数: 0

摘要

识字技能有助于导航和享受成人生活。对于那些成年后没有很强的识字能力的人来说,继续识字学习的机会很少。重新设计AAC技术以支持识字技能发展,可以为言语有限的发育障碍成年人提供识字学习机会。目前的初步研究评估了旨在支持扫盲发展的AAC技术功能。该研究采用了跨参与者的多探针设计。三名患有唐氏综合症的成年人参加了此次活动,他们的语言能力有限,只有基本的解码技能。结果表明,参与者在使用具有识字支持功能的AAC应用程序进行互动后,在解码准确性方面取得了适度的提高,尽管表现参差不齐。研究结果还提供了新的证据,表明对于两名参与者来说,可能也实现了对编码性能的一些概括。结果显示,对于所有参与者来说,使用识字支持功能进行互动可以提高他们的阅读信心。总之,该研究的结果显示,初步证据表明,该功能可以支持唐氏综合症成年人进行持续的识字学习,尽管获得正式教学仍然至关重要。未来的研究需要继续探索这项技术和其他AAC技术的重新设计,以增加每天使用该技术进行交流的人的学习机会。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effects of an AAC feature on decoding and encoding skills of adults with Down syndrome.

Literacy skills can assist in the navigation and enjoyment of adult life. For individuals who have reached adulthood without strong literacy skills, opportunities for continued literacy learning are few. Redesigning AAC technologies to support literacy skill development could extend literacy learning opportunities for adults with developmental disabilities who have limited speech. The current preliminary study evaluated an AAC technology feature designed to support literacy development. The study used a multiple probe across participants design. Three adults with Down syndrome who had limited speech and only basic decoding skills participated. Results suggest the participants made modest gains in decoding accuracy after interacting using the AAC app with the literacy supportive feature, though performance was highly variable. Results also offer emerging evidence that, for two participants, some generalization to encoding performance may have also been achieved. Results showed that, for all the participants, interacting using the literacy supportive feature increased their reading confidence. Altogether, the study's results show preliminary evidence that the feature can support adults with Down syndrome in their ongoing literacy learning, though access to formal instruction is still critical. Future research is needed to continue to explore this and other AAC technology redesigns to increase learning opportunities for the people who use the technology every day to communicate.

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来源期刊
Augmentative and Alternative Communication
Augmentative and Alternative Communication AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY-
CiteScore
2.80
自引率
15.00%
发文量
25
审稿时长
>12 weeks
期刊介绍: As the official journal of the International Society for Augmentative and Alternative Communication (ISAAC), Augmentative and Alternative Communication (AAC) publishes scientific articles related to the field of augmentative and alternative communication (AAC) that report research concerning assessment, treatment, rehabilitation, and education of people who use or have the potential to use AAC systems; or that discuss theory, technology, and systems development relevant to AAC. The broad range of topic included in the Journal reflects the development of this field internationally. Manuscripts submitted to AAC should fall within one of the following categories, AND MUST COMPLY with associated page maximums listed on page 3 of the Manuscript Preparation Guide. Research articles (full peer review), These manuscripts report the results of original empirical research, including studies using qualitative and quantitative methodologies, with both group and single-case experimental research designs (e.g, Binger et al., 2008; Petroi et al., 2014). Technical, research, and intervention notes (full peer review): These are brief manuscripts that address methodological, statistical, technical, or clinical issues or innovations that are of relevance to the AAC community and are designed to bring the research community’s attention to areas that have been minimally or poorly researched in the past (e.g., research note: Thunberg et al., 2016; intervention notes: Laubscher et al., 2019).
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