Today we're going to discuss the impact of urban green spaces on mental health. A recent study followed 1,000 adults over five years. Participants who lived within 300 meters of a park or garden reported 20% lower stress levels. Interestingly, the effect was stronger for people who visited these spaces at least twice a week, even for short periods. However, the study found no significant difference between small pocket parks and larger recreational areas. The key factor seemed to be the presence of trees and natural vegetation, not the overall size. So, for city planners, it's more about quality than quantity.
❓ 講義によると、その研究は都市の緑地とストレスについて何を見出したのでしょうか？
A. A. 大きな公園は小さな公園よりもストレス軽減に効果的である。
B. B. 週に少なくとも2回緑地を訪れることは、ストレスを大幅に軽減する。
C. C. 緑地から遠く離れて暮らすことは、精神的健康に影響を及ぼさない。
D. D. 水景の存在が最も重要な要素である。
✅ 正确答案
B. Visiting green spaces at least twice a week significantly lowers stress.