Good morning, everyone. Today we're going to discuss the impact of urban green spaces on mental health. A recent study conducted in London followed over 2,000 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 type of green space mattered: community gardens had a stronger positive effect than large, manicured parks. The study also noted that the benefits were most pronounced among older adults and those with limited access to private outdoor areas. However, the authors caution that this was an observational study, so we cannot establish direct causation.
❓ 강의에 따르면, 그 연구는 녹지 유형에 대해 무엇을 발견했습니까?
A. A. 대형 공원이 커뮤니티 가든보다 더 유익했다.
B. B. 커뮤니티 정원이 대형 공원보다 더 강한 긍정적 효과를 보였다.
C. C. 사적인 정원만이 정신 건강을 개선했다.
D. D. 녹지 유형은 차이를 만들지 않았다.
✅ 正确答案
B. Community gardens had a stronger positive effect than large parks.