In today's lecture, we'll discuss the impact of urban green spaces on mental health. A recent study followed 1,000 adults over five years. Participants who visited parks or gardens at least once a week reported 20% lower stress levels compared to those who rarely went outside. Interestingly, the type of activity mattered less than the frequency. Even passive activities like sitting on a bench had benefits, as long as they were done regularly. However, the study noted that the effect diminished when green spaces were crowded or poorly maintained. So, for city planners, ensuring accessible and well-kept parks is crucial, not just their existence.
❓ Theo bài giảng, yếu tố then chốt giúp giảm căng thẳng ở những người tham gia là gì?
A. Loại hoạt động ngoài trời mà họ tham gia
B. Tần suất đến thăm không gian xanh
C. Kích thước của công viên hoặc khu vườn
D. Sự hiện diện của những người khác trong khu vực