Drivers of human development: How relationships and context shape learning and development

What does the research say?

Based on the peer-reviewed research by Osher et al. (2020), child development occurs through complex, reciprocal interactions between biological factors and social contexts, with relationships serving as the primary drivers. This relational developmental systems framework shows that development is not predetermined by genetics but is a dynamic, constructive process shaped by ongoing interactions between children’s biology, their developing brains, and their social environments. The research emphasizes that high-quality relationships characterized by attunement, responsiveness, and trust directly influence brain architecture and developmental outcomes, while macrosystems like poverty and racism can create unequal developmental contexts. Understanding these mechanisms provides a scientific foundation for designing interventions, educational approaches, and policies that can buffer adversity, promote resilience, and support positive development for all children.

Why is it important?

The research on how relationships and contexts shape human development is important because it fundamentally shifts our understanding away from the nature-versus-nurture dichotomy toward a more integrated view of development as a constructive process. By identifying relationships as key drivers of development, this research provides a scientific foundation for designing effective interventions and educational approaches that can buffer adversity and promote resilience. It explains how macrosystem factors like poverty and racism create unequal developmental contexts, while also highlighting opportunities to interrupt negative intergenerational patterns. This knowledge is crucial for creating policies and practices that support healthy development for all children, especially those facing significant challenges, as it demonstrates that development remains responsive to high-quality relationships and supportive environments throughout life.

What are the implication for education?

The research on relationships and contexts in human development has significant implications for education. It suggests a fundamental shift from content-focused instruction to designing schools as developmental contexts that prioritize high-quality relationships between teachers and students. Educational systems should be restructured to integrate cognitive, social, emotional, and affective processes rather than treating them as separate domains. Schools should embrace cultural responsiveness to reduce cognitive load for diverse students, implement trauma-informed practices that recognize how stress affects learning, support teacher well-being as it directly impacts student outcomes, replace punitive discipline with developmentally appropriate approaches, and personalize education to accommodate each child’s unique developmental pathway. These shifts require reimagining schools as environments where the quality of relationships drives positive development for all students.

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About the authors

Juliette Berg, PhD

Juliette Berg, Ph.D., is an applied researcher specializing in large, multi-site evaluations and research syntheses aimed at advancing how research, practice, and policy can create the conditions for children and youth to thrive. Her work focuses on fostering the development of social, emotional, behavioral, and academic skills through rigorous research and practical application. She brings deep expertise in research design, measure development, program evaluation, implementation science, and advanced quantitative methods. She also advises on the development of measures related to social and emotional competencies and learning
environments.

As a Principal Researcher at the American Institutes for Research (AIR), she has secured over $10 million in competitive grants and contracts. She serves as Principal Investigator on two Education Innovation and Research (EIR) grants and one Supporting Effective Educator Development (SEED) grant from the U.S. Department of Education. These projects evaluate school-based programs designed to enhance academic and social-emotional outcomes for elementary and middle school students. Her portfolio includes contributions to numerous large-scale randomized controlled trials of programs such as City Year, Montessori, RULER, the Safe Public Spaces Program, the 4Rs Program, Opportunity NYC, and PATHS. Across these initiatives, her research has helped shape strategies to improve learning environments and promote holistic student development.

Dr. Berg has authored more than 35 peer-reviewed articles, reports, and book chapters. She co-authored two journal articles synthesizing the science of learning and development and served as Associate Editor for two volumes of Review of Research in Education (RRE). She also led a comprehensive review of over 100 social and emotional learning frameworks to define and measure core competencies, and contributed to the development of a research and translation agenda at the intersection of SEL and school climate.