In today's lecture, we'll discuss the impact of urban green spaces on mental health. A recent study conducted in Melbourne followed 1,000 adults over five years. Participants who lived within 300 meters of a park or garden reported 22% lower levels of stress and anxiety. Interestingly, the effect was stronger for those who visited these spaces at least once a week, regardless of the size of the green area. However, the study noted that passive viewing, such as seeing trees from a window, had minimal benefit. The researchers suggest that active engagement, like walking or gardening, is key to improving psychological well-being.
❓ According to the lecture, what did the study in Melbourne find about the effect of urban green spaces?
A. A. Living near any green space reduced stress by about 22% for all participants.
B. B. The size of the green area was the most important factor in reducing stress.
C. C. Visiting green spaces regularly significantly enhanced the mental health benefits.
D. D. Passive viewing of green spaces was as beneficial as active engagement.
✅ 正确答案
C. Visiting green spaces regularly significantly enhanced the mental health benefits.