Use of an intelligent tutoring system for a curriculum on augmentative and alternative communication: Feasibility for implementation.

BACKGROUND: Over 8 million children with disabilities live in Africa and are candidates for augmentative and alternative communication (AAC), yet formal training for team members, such as speech-language therapists and special education teachers, is extremely limited. Only one university on the continent provides postgraduate degrees in AAC, and other institutions provide only short modules at an undergraduate level. The need for an introductory training course on AAC that is accessible by university students continent-wide was identified. An online programme, namely an intelligent tutoring system (ITS), was identified as a possible option to facilitate interactive learning without the need for synchronous teaching. The use of an ITS is shown to be effective in developing knowledge and clinical reasoning in the health and rehabilitation fields. However, it has not yet been applied to student teaching in the field of AAC. AIM: To determine both the feasibility of an ITS to implement an AAC curriculum for students in four African countries, and the usability and effectiveness of such a system as a mechanism for learning about AAC. METHOD & PROCEDURES: The study included two components: the development of a valid AAC curriculum; and using the ITS to test the effectiveness of implementation in a pre- and post-test design with 98 speech-language therapy and special education students from five universities. OUTCOMES & RESULTS: Statistically significant differences were obtained between pre- and post-test assessments. Students perceived the learning experience as practical, with rich content. CONCLUSIONS & IMPLICATIONS: The findings suggest that the ITS-based AAC curriculum was positively perceived by the students and potentially offers an effective means of providing supplementary AAC training to students, although modifications to the system are still required. WHAT THIS PAPER ADDS: What is already known on the subject Professionals typically lack formal training in AAC. In Africa, this presents a serious challenge as there are over 8 million children who are candidates for AAC. A need for an introductory training course on AAC, which can be accessed by university students continent-wide, was identified. What this paper adds to existing knowledge An AAC curriculum was developed and integrated into an ITS, an online programme allowing interactive learning through asynchronous teaching. Students from four African countries completed the AAC ITS curriculum. The curriculum was positively received by the students and statistically significant changes in knowledge were identified. What are the practical and clinical implications of this work? This feasibility study shows that the use of an ITS is an effective means of providing AAC training to university students in these African countries. The results provide a valuable contribution toward ensuring the equitable distribution of AAC training opportunities in the African context. This will have a significant positive impact on those who are candidates for AAC.

The importance of SDG 17 and equitable partnerships in maximising participation of persons with communication disabilities and their families.

BACKGROUND: Equitable partnerships across borders, sectors and communities are integral in creating shared understanding, novel solutions and sustainable development. Sustainable development goal (SDG) 17: Partnerships for goals, focuses on strengthening global partnerships. This highlights the importance of partnership as a tool to support the achievement of all SDGs. Partnerships are particularly vital to creating sustainable and appropriate services to support people who experience communication or swallowing disability and their families, in under-served communities, where services and expert personnel may be limited and where innovative strategies are required for working with families and communities to improve service accessibility. PURPOSE: To reflect on key principles underpinning the creation of a speech-language pathologists' (SLPs') community of practice, designed to support SLPs from high-, low- and middle-income countries to develop equitable partnerships, aimed at supporting people who experience communication or swallowing disability their families. RESULT: We draw on the authors' experiences of building partnerships to enhance participation for people who experience communication or swallowing disability. We discuss the need for global partnerships and challenges with current funding mechanisms. CONCLUSION: We use the principles of the speech-language pathology community of practice and concepts from the Partnership Accelerator 2030 Agenda to frame reflections and recommendations. This commentary paper focuses on partnerships for the goals (SDG 17).

Community service providers' roles in supporting communication disability rehabilitation in Majority World contexts: An example from Ghana.

Purpose: In Majority World countries, where speech-language pathology services are extremely limited, people with communication disabilities (PWCD) may seek help from a range of service providers. This qualitative research aimed to explore the nature of community services offered to people with communication disabilities who seek help in Accra, Ghana.Method: Semi-structured interviews were conducted with nine individuals from three professions: pastors (3), doctors (3), and herbalists (3) exploring services that they may offer to PWCD seeking help. Interviews were analysed using Thematic Network Analysis.Result: Six global themes described beliefs about communication disability, types of intervention, explanations provided to people with communication disabilities, promoting communication, processes for selecting treatments, and links between service providers. Interventions encompassed physical, spiritual, psychosocial and environmental approaches, with the notion of plural beliefs interwoven through a number of themes.Conclusion: In Ghana, and other Majority World contexts, service providers in sectors not commonly associated with communication disability rehabilitation may have important roles to play in supporting people with communication disabilities. Understanding the contributions of other service providers may assist the growing profession of speech-language pathology to collaborate across sectors, to develop specific, culturally responsive approaches to service development.

Self-help and help-seeking for communication disability in Ghana: implications for the development of communication disability rehabilitation services.

BACKGROUND: In low and middle-income countries, such as Ghana, communication disability is poorly recognised and rehabilitation services for people with communication disability are limited. As rehabilitation services for communication disability develop, and the profession of speech-language pathology grows, it is important to consider how services can most appropriately respond to the needs and preferences of the community. Understanding the ways in which people currently self-help and seek help for communication disability is central to developing services that build on existing local practices and are relevant to the community. METHODS: A qualitative descriptive survey was used to explore likely self-help and help-seeking behaviours for communication disability, in Accra, Ghana. The survey required participants to describe responses to hypothetical scenarios related to communication disability. A mix of theoretical sampling and convenience sampling was used. Qualitative content analysis was used to analyse data and develop categories and subcategories of reported self-help behaviours and sources of help and advice for communication disability. RESULTS: One hundred and thirty-six participants completed the survey. Results indicated that community members would be likely to engage in a variety self-help strategies in response to communication disability. These included working directly with a person with a communication disability to attempt to remediate a communication impairment, altering physical and communication environments, changing attitudes or care practices, educating themselves about the communication disability, providing resources, and responding in spiritual ways. Participants indicated that they would seek help for communication disability across a range of sectors - including the Western healthcare, religious, and traditional sectors. CONCLUSIONS: Understanding existing community actions to self-help and help-seek may allow emerging communication rehabilitation services, including the profession of speech-language pathology, to build on existing community practices in resource-limited contexts such as Ghana.