Good morning, everyone. Today, we're going to discuss the impact of urban green spaces on mental health. A recent study conducted in Melbourne followed over 2,000 adults 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, as long as they were well-maintained and had benches for resting. The study also noted that the benefits were stronger for older adults and those who visited the space at least once a week. However, the effect was not observed for private gardens, suggesting that public shared spaces play a unique role in community well-being.
❓ According to the lecture, what factor was most important for the positive effect of green spaces on mental health?