Neurodiversity and trauma in early childhood: Implications for inclusive learning

Background: Neurodiverse children face significant challenges in early childhood education (ECE) – including sensory overload, social exclusion and rigid teaching methods, potentially causing trauma that hinders cognitive and emotional growth. High-income countries experience intense academic pressures, whereas low-resource settings grapple with insufficient support services and stigma, worsening educational disparities. Aim: This study explores intersections of neurodiversity and trauma in ECE, identifying barriers like inadequate teacher training, inflexible curricula and exclusionary disciplinary practices. It further investigates trauma-informed educational strategies and proposes policies for enhancing inclusion. Setting: Inclusive education policies in high-income countries (Finland and Canada) were compared to low-resource contexts (South Africa and Global South), highlighting disparities in resources, teacher preparedness and institutional support significantly affecting neurodiverse children’s educational experiences. Methods: A systematic qualitative secondary research design was employed, analysing reports from international organisations such as the (United Nations Children’s Fund UNICEF, World Health Organization WHO, United Nations Educational, Scientific and Cultural Organization UNESCO and International Labour Organization ILO) and peer-reviewed journal articles. Thematic content and comparative policy analyses identified challenges and best practices across socioeconomic contexts. Results: Neurodiverse learners disproportionately experience negative impacts from segregated classrooms and punitive discipline, leading to increased anxiety and reduced social interactions. Countries implementing inclusive strategies, such as universal design for learning (UDL) and individualised learning plans, report improved academic and social outcomes. Conversely, low-resource settings encounter substantial challenges because of limited resources and policy gaps. Conclusion: Addressing trauma in ECE requires structured routines, sensory-friendly classrooms and social-emotional learning (SEL). Integrating trauma-informed practices and expanding support services are critical. Contribution: The study advocates adopting UDL, trauma-informed education, improved teacher training and enhanced collaboration among schools, healthcare providers and families to bridge policy–practice gaps, establishing inclusive educational environments for neurodiverse children globally.