Start school later, sleep longer, learn better: New study shows that flexible school start times can be an effective and practical approach to reducing chronic sleep deprivation and improving adolescents’ mental health and academic performance.

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Health eff

距离:孩子还小,离家近是核心指标,接送方便,也能让孩子多睡一会儿。所以方圆一公里范围成了主要选择点。