DYNAMICS · The Dynamic Impacts of Child Health and Skills Enhanced by School Interventions across the Life Course

The Dynamic Impacts of Child Health and Skills Enhanced by School Interventions across the Life Course

The DYNAMICS project addressed a pressing and underexplored question: how school-based interventions targeting health, education, and social norms shape children’s life trajectories and intergenerational outcomes. While the benefits of early-life interventions are well documented, there is limited causal evidence on how different reforms interact over the life course to influence long-term health, socioeconomic success, and mobility—a gap with major implications for today’s education and public health policy debates. The project is grounded in the concept of dynamic complementarity—the idea that early investments in one domain enhance the impact of later investments in others. Few studies have rigorously tested this across health, cognitive, and non-cognitive dimensions using quasi-experimental methods and comprehensive longitudinal data. DYNAMICS aimed to fill this gap by generating new causal evidence on the long-term effects of school-based interventions, focusing on three objectives: 1. Reinforcement: To examine whether exposure to school doctors—who provided regular check-ups and treatment—enhanced the returns to later educational reforms. Using staggered difference-in-differences designs and Danish register data, the study found both independent and synergistic effects of health and education reforms, with combined exposure producing markedly larger gains in adult earnings and health. 2. Remediation: To assess whether school health services offset early disadvantage, such as wartime nutritional stress. Results showed that the school doctor reform had consistent positive effects regardless of war exposure, indicating the robustness of such programs as remedial tools in times of adversity. 3. Mediation: To evaluate how comprehensive sex education shaped outcomes via changes in social norms and non-cognitive skills. Studying its staggered rollout in mid-20th-century Sweden, the project found significant improvements in gender equality, labor-force participation, and intergenerational mobility. The reform fostered new social identities grounded in responsibility and prosocial behavior, benefiting both the treated cohorts and their children. Together, these findings offer strong evidence that coordinated school-based investments—designed to reinforce, remediate, and mediate—generate significant and lasting societal returns. The project’s outputs include two high-quality working papers and presentations at leading international conferences.

Текст от CORDIS, на английски · Данни: CORDIS, © Европейски съюз