結果 : how much sleep is necessary for a teenager
2:55

How much sleep do you really need? | Sleeping with Science, a TED series

TED
619,814 回視聴 - 3 年前
0:40

How Much Sleep Does Your Teen Need?

Johns Hopkins Medicine
5,650 回視聴 - 6 年前
8:02

How Much Sleep Do Teenagers Really Need ... and Why? (Sleep Science)

Jared Cooney Horvath
43,960 回視聴 - 4 年前

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8:35

How teenagers' lack of sleep is taking a toll on their mental health

PBS NewsHour
44,701 回視聴 - 8 か月前
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,484,718 回視聴 - 6 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
738,318 回視聴 - 7 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,455,501 回視聴 - 9 年前
3:33

How Much Sleep Do You Need? - Professor Of Neuroscience, Russel Foster

Deep Dive with Ali Abdaal
46,014 回視聴 - 1 年前

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1:20

Sleep for teenagers

Healthy Eating Active Living NSW
10,319 回視聴 - 2 年前
1:15

How Can Sleep Affect A Teenagers Education? | Matthew Walker

Penguin Books UK
11,215 回視聴 - 4 年前
2:32

How Do Teenagers Sleep Differently? | Matthew Walker

Penguin Books UK
33,884 回視聴 - 4 年前

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0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
79,746 回視聴 - 11 年前
2:01

Why is my teenager always tired? How much sleep should they get?

IntermountainParents
4,341 回視聴 - 11 年前
4:00

Sleep and Teens

Emily Bronson
99,630 回視聴 - 7 年前
2:18

Are naps actually good for us? | Sleeping with Science

TED
538,374 回視聴 - 2 年前
2:47

How can teenagers get enough sleep?

University of Minnesota
23,137 回視聴 - 13 年前
10:33

10 Sleep Myths Finally Debunked

TopThink
1,090,537 回視聴 - 4 年前
1:18

Why sleep is critical to the development of teenagers

WCNC
2,524 回視聴 - 3 年前
1:01

How Important is Sleep for Young Athletes?

Rocky Mountain Hospital for Children
7,650 回視聴 - 5 年前
5:09

Yoga Guru - Hansaji | How many hours should you sleep?

The Yoga Institute
226,376 回視聴 - 7 年前