Inclusive Education and the Educational Development of Students with Diverse Learning Needs

Abstract

Inclusive education is an educational approach that seeks to ensure meaningful participation, belonging, and learning for students with diverse abilities and learning needs within common educational environments. This review examines how inclusive education may influence the academic, social, emotional, and psychological development of students with diverse learning needs. It discusses students with specific learning difficulties, intellectual disabilities, autism, attention and behavioural needs, sensory and physical disabilities, language and communication needs, and other forms of learner diversity. Research evidence indicates that inclusion can be associated with positive academic outcomes for some groups, particularly when instruction is differentiated and targeted supports are available. A 2021 meta-analysis found a small-to-medium positive cognitive effect for students with general learning difficulties in inclusive settings compared with segregated settings, while psychosocial effects were neutral on average (Krämer et al., 2021). However, a Campbell systematic review found no statistically significant average effects of inclusion on language, literacy, mathematics, or psychosocial adjustment for children with special educational needs, emphasizing substantial heterogeneity and methodological limitations (Dalgaard et al., 2022). Recent evidence also indicates that targeted interventions can improve educational outcomes for students with special educational needs and disabilities, regardless of whether delivery occurs in mainstream or specialized settings (Van Herwegen et al., 2026). The review concludes that inclusion is most effective when it is accompanied by evidence-based instruction, Universal Design for Learning, teacher professional development, assistive technology, family and peer support, and adequate institutional resources.