Today, we're going to discuss the impact of urban green spaces on mental health. A recent study conducted in Melbourne followed over 1,200 residents for five years. The researchers found that people living within 300 meters of a park or garden reported significantly lower levels of stress and anxiety. Interestingly, the size of the green space mattered less than its accessibility. Even small pocket parks had a positive effect if they were within easy walking distance. The study also noted that the benefits were stronger for older adults and those living alone. However, the researchers emphasized that these findings are correlational, not causal, and more work is needed to understand the underlying mechanisms.
❓ Según la conferencia, ¿qué descubrió el estudio en Melbourne sobre los espacios verdes urbanos?
A. A. Los parques más grandes son más beneficiosos que los más pequeños para la salud mental.
B. B. La accesibilidad a los espacios verdes es más importante que su tamaño.
C. C. Los beneficios de los espacios verdes son los mismos para todos los grupos de edad.
D. D. El estudio demostró un vínculo causal entre los espacios verdes y un menor estrés.
✅ 正确答案
B. Accessibility to green spaces is more important than their size.