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AUGMENTATIVE AND ALTERNATIVE COMMUNICATION (AAC) STRATEGIES FOR STUDENTS WITH MULTIPLE DISABILITIES IN NIGERIAN SCHOOLS: A CASE STUDY.
ABSTRACT
In this case study, the use and efficacy of augmentative and alternative communication (AAC) techniques for students with multiple disabilities in Nigerian schools are examined. This study uses a mixed-methods approach, including structured observations, parent and educator interviews, and standardized assessments, because it recognizes the critical role that effective communication plays in promoting learning and social interaction. The study includes a wide range of children from special education programs in different parts of Nigeria who have numerous disabilities.
Findings demonstrate significant advancements in communication skills among participants following the implementation of AAC interventions. Customized AAC strategies, including low-tech systems (e.g., picture boards) and high-tech devices (e.g., speech-generating devices), facilitated improved expression, comprehension, and engagement in academic and social contexts. The study underscores the importance of skilled speech-language pathologists, educators, and support staff in tailoring AAC interventions to the unique needs and abilities of students with multiple disabilities.
Despite notable progress, the research uncovers challenges in the provision of AAC support, including limited access to specialized training for educators and speech-language professionals, as well as financial constraints in acquiring and maintaining AAC devices. Cultural perceptions and awareness surrounding communication disabilities also influence the acceptance and implementation of AAC strategies within the Nigerian context.
The findings of this case study hold substantial implications for special education policy and practice in Nigeria. Recommendations are provided for the development of comprehensive AAC programs, emphasizing increased investment in professional development, the provision of resources for AAC implementation, and community engagement efforts to promote understanding and acceptance of AAC strategies.
This research contributes to the broader discourse on inclusive education and the support of students with multiple disabilities. By showcasing the effectiveness of tailored AAC interventions in the Nigerian context, this study advocates for the widespread adoption and integration of evidence-based practices to enhance communication and participation for students with complex communication needs. The insights garnered from this case study can serve as a foundation for further research and inform best practices in supporting students with multiple disabilities globally.
AUGMENTATIVE AND ALTERNATIVE COMMUNICATION (AAC) STRATEGIES FOR STUDENTS WITH MULTIPLE DISABILITIES IN NIGERIAN SCHOOLS: A CASE STUDY, GET MORE MASTERS SPECIAL EDUCATION
