A new study involving teens in Chinese high schools found a positive relationship between midday napping and nighttime sleep. In China, naps are built into the post-lunch schedule at schools. Habitual nappers (who napped more often) tended to have a better nighttime sleep and neurocognitive scores.

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A new study involving teens in Chinese high schools found a positive relationship between midday napping and nighttime sleep. In China, naps are built into the post-lunch schedule at schools. Habitual nappers (who napped more often) tended to have a better nighttime sleep and neurocognitive scores.