2024 Yes Reloading Pupils’ Batteries: Impact of Green Spaces on Cognition and Wellbeing https://doi.org/10.3390/ijerph15061205 Wallner, Peter Europe Experimental Students High School (9-12) Green space Cognitive Function Stress/Anxiety Green spaces park forest Pupils Adolescents School break cognition d2 test Wellbeing Sixty-four adolescents participated in a cross-over study comparing wellbeing and attention before and after lunch breaks in three green spaces. Larger parks and forests improved cognitive scores and mood, supporting nature-based school design. 2018