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Leveraging 'Positive Deviance' to Close the Learning Gap in Ghana

The Ministry of Education is utilizing the 'Data Must Speak' research initiative to identify and scale successful practices from high-performing schools operating in challenging environments.

UNICEF18 September 20262 min readGhana

The 'Data Must Speak' (DMS) initiative, a global research project, is being actively implemented in Ghana to address the persistent learning crisis. By analyzing administrative data, the Ministry of Education is identifying 'positive deviant' schools—institutions that achieve exceptional results despite facing the same resource constraints as their peers. The goal is to move beyond traditional sector analysis and uncover the locally led, innovative solutions that these schools employ to drive student success. These insights are intended to be shared across the education system to empower policymakers and educators with practical, proven strategies. This approach represents a shift toward evidence-based, bottom-up reform that prioritizes local context and institutional resilience.

Why It Matters

This initiative is vital for education leaders because it shifts the focus from resource-heavy solutions to the optimization of existing practices. By identifying what works in the most challenging environments, the Ministry can create scalable models for school improvement. It provides a blueprint for other African nations to improve educational quality by learning from their own high-performing, resource-constrained institutions.

Key Takeaways

  • DMS initiative identifies 'positive deviant' schools
  • Focus on scaling locally led, successful practices
  • Evidence-based approach to the learning crisis
  • Empowering educators with practical insights