In today's lecture, we'll discuss the impact of urban green spaces on mental health. A recent study conducted in Melbourne followed 2,000 residents over five years. Participants who lived within 300 meters of a park or garden reported significantly lower stress levels. Interestingly, the size of the green space mattered less than its accessibility. Even small pocket parks, if well-maintained and safe, had a positive effect. However, the study also found that the benefits were strongest for people who visited these spaces at least once a week. Those who only viewed greenery from their windows showed minimal improvement. So, it's not just having green space nearby, but actively using it that counts.
❓ Theo bài giảng, yếu tố quan trọng nhất để giảm căng thẳng trong nghiên cứu là gì?
A. A. Kích thước lớn của không gian xanh
B. B. Sống trong phạm vi 300 mét từ một công viên
C. C. Đến thăm không gian xanh ít nhất một lần mỗi tuần