Today we're going to discuss the impact of urban green spaces on mental health. A recent study conducted in Melbourne followed 1,000 residents over five years. Participants who lived within 300 meters of a park or garden reported lower levels of stress and anxiety. Interestingly, the size of the green space mattered less than its accessibility. Even small community gardens had a positive effect, but only if they were well-maintained and safe. The study also found that people who visited these spaces at least once a week were 20% more likely to describe their overall well-being as 'good' compared to those who rarely went outside. However, the researchers noted that the benefits were stronger for older adults than for younger people.
❓ According to the lecture, what was a key finding about urban green spaces?
A. A. Larger parks are always more beneficial than small gardens.
B. B. Accessibility and maintenance are more important than size.
C. C. Young people benefit more from green spaces than older adults.
D. D. Weekly visits have no significant effect on well-being.
✅ 正确答案
B. Accessibility and maintenance are more important than size.