In today's lecture, we'll discuss the impact of urban green spaces on mental health. A recent study from the University of Exeter followed 1,000 adults over five years. Participants who moved to areas with more trees and parks reported a 15% reduction in stress levels, even after controlling for income and employment. Interestingly, the effect was strongest for people aged 40 to 60. However, the study also found that simply having a view of greenery from a window had a smaller but still significant benefit, particularly for office workers. The researchers suggest that regular use, such as walking or cycling in these spaces, amplifies the positive effects.
❓ According to the lecture, what did the study find about the effect of urban green spaces?
A. A. The benefit was greatest for people under 40.
B. B. Moving near green spaces reduced stress by 15% for all ages.
C. C. The effect was strongest for people aged 40 to 60.
D. D. Having a view of greenery had no significant impact.
✅ 正确答案
C. The effect was strongest for people aged 40 to 60.