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 on average. Interestingly, the effect was stronger for those who visited the space at least once a week, not just for those who lived nearby. The study also noted that community gardens had a more significant benefit than ornamental parks, possibly because they encourage social interaction. However, the researchers warned that the findings are correlational, not causal, and more controlled trials are needed.
❓ Según la conferencia, ¿qué grupo mostró una mayor reducción del estrés?
A. A. Las personas que vivían cerca de cualquier espacio verde
B. B. Personas que visitaron espacios verdes semanalmente
C. C. Personas que vivían en áreas urbanas con muchos parques
D. D. Personas que hacían ejercicio diariamente en parques ornamentales