Costa Rica: PISA reports rise in bullying among 15-year-olds, nearly 25% affected

PISA data shows nearly a quarter of Costa Rican 15-year-olds report being bullied several times a month or more in 2025, an increase from prior years. The trend signals a deterioration in school climate, which may have long-term implications for educational outcomes and social stability. The report is based on self-reported student surveys, so actual prevalence may vary.