結果 : how much sleep does a 10-year-old need
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,498,637 回視聴 - 6 年前
1:31

How much sleep do kids really need?

CBS News
6,973 回視聴 - 8 年前
0:57

Mayo Clinic Minute: How much sleep do kids need?

Mayo Clinic
13,558 回視聴 - 7 年前
2:55

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

TED
646,349 回視聴 - 4 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
98,670 回視聴 - 11 年前
2:35

Not enough sleep may harm children’s developing brains

WXYZ-TV Detroit | Channel 7
10,399 回視聴 - 2 年前
4:56

Science Explains How Much Sleep You Need Depending on Your Age

Better Life
7,560 回視聴 - 3 年前
3:33

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

Deep Dive with Ali Abdaal
54,217 回視聴 - 1 年前
10:09

INCREASE WEIGHT LOSS OVER 45!! My 8 top tips! 🔥🔥

Cynthia Williams Wellness
456 回視聴 - 2 日前
2:28

Sleep Strategies: For the 9 to 18 Month Old Child | NorthBay Health

NorthBay Health
200,798 回視聴 - 10 年前
6:18

How Many Hours of Sleep Do Children Need?

FirstCry Parenting
32,818 回視聴 - 2 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
753,607 回視聴 - 7 年前
2:07

Kids and Sleep: Setting a Sleep Schedule

The Oregon Clinic
18,714 回視聴 - 9 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,482,008 回視聴 - 10 年前
1:39

How old is too old for your child to sleep in bed with you? Expert advice for parents

WKYC Channel 3
41,748 回視聴 - 2 年前
2:18

Are naps actually good for us? | Sleeping with Science

TED
817,776 回視聴 - 2 年前
1:20

Is It Okay for Parents to Co-Sleep with Their Children?

NewYork-Presbyterian Hospital
36,866 回視聴 - 11 年前
5:09

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

The Yoga Institute
236,702 回視聴 - 7 年前
6:38

The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg

TED
2,049,368 回視聴 - 6 年前
1:11

How Much Sleep Do Children Need? | Insomnia

Howcast
32,790 回視聴 - 10 年前