Do intensive learning camps produce lasting gains for underperforming students?
Core argument: A stratified cluster randomized trial of 15,559 pupils across 264 Danish schools found an intensive learning camp for underperforming students produced small positive short-run math effects and weak evidence of Danish gains, neither of which persisted.
The evaluation of an intensive learning camp for underperforming Danish students revealed no evidence of lasting effects on academic or non-cognitive skills. Conducted as a stratified cluster randomized trial with 15,559 pupils across 264 schools, the camp showed small positive short-run effects in math and weak evidence for Danish improvements. However, these gains did not persist, and no significant long-term effects were observed. The camp's main variant, which allocated 30% of time to non-cognitive skills like self-regulation and growth mindsets, failed to enhance academic outcomes or non-cognitive skills. The alternative variant, focusing solely on academic skills, showed similar results, indicating that short-term interventions may not effectively manipulate non-cognitive skills in older pupils. These findings suggest that such interventions in high-resource school systems may not yield the desired long-term educational benefits.



