Lesson 1 of 4
The science of sleep and practical habits for sleeping better
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4 lessons · Novice
About this study
“The science of sleep and practical habits for sleeping better” is a free, 4-lesson study at novice, created with soclever, a personal AI teacher. Each lesson takes a few minutes and ends with a check-in question; finish the curriculum and you can take a certificate test to earn a diploma. Starting is free once you sign in — or generate your own study on any topic.
What you'll learn
- What Is Sleep and Wakefulness. Your brain is either awake or asleep, but those aren't just on/off states—they're two totally different modes of operation. Right now, while you're reading this, your brain is in…
- Your Body's 24-Hour Sleep Clock. Your body runs on a built-in 24-hour timer called a circadian rhythm. This is a biological clock that tells you when to sleep and when to stay awake. It's not a choice—it's a…
Questions this study answers
- What's one concrete change your brain or body goes through when you fall asleep?
- What does your circadian rhythm do, and why does keeping the same sleep schedule matter for it?
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