A Global Bibliometric Analysis of Inclusive Education: Research Trends, Conceptual Challenges, and Emerging Technologies (2021-2025)
Keywords:
Inclusive Education, Educational Technology, Artificial Intelligence, Teacher Competence, Digital EquityAbstract
This bibliometric study analyzes 348 Scopus-indexed documents (2021–2025) to map global
research trends in inclusive education using VOSviewer. Five major keyword clusters emerged: (1)
inclusive education and teacher training, (2) assistive technology and disability support, (3) COVID-19
and digital distance learning, (4) artificial intelligence and immersive technologies, and (5) curriculum
development and policy. The analysis reveals a significant global shift toward technology-enhanced
inclusive education, with growing interest in AI-driven adaptive learning and user-centered assistive
technologies. However, persistent barriers include digital inequality, limited teacher competence, and
weak institutional readiness. This study identifies research gaps and proposes priority areas for future
investigation: UDL-based curriculum design, technology-supported teacher development, and cross
country comparative studies to strengthen policy implementation.