結果 : average amount of sleep for 5 year old
0:57

Mayo Clinic Minute: How much sleep do kids need?

Mayo Clinic
13,218 回視聴 - 7 年前
1:31

How much sleep do kids really need?

CBS News
6,729 回視聴 - 8 年前
2:55

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

TED
638,443 回視聴 - 4 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
93,308 回視聴 - 11 年前
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,494,983 回視聴 - 6 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
749,465 回視聴 - 7 年前
6:18

How Many Hours of Sleep Do Children Need?

FirstCry Parenting
32,387 回視聴 - 2 年前
2:35

Not enough sleep may harm children’s developing brains

WXYZ-TV Detroit | Channel 7
9,724 回視聴 - 2 年前
3:33

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

Deep Dive with Ali Abdaal
51,711 回視聴 - 1 年前
4:56

Science Explains How Much Sleep You Need Depending on Your Age

Better Life
7,431 回視聴 - 3 年前
4:25

How less sleep impacts a child's brain

XpertDox
90,736 回視聴 - 6 年前
2:07

Kids and Sleep: Setting a Sleep Schedule

The Oregon Clinic
18,585 回視聴 - 8 年前
5:09

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

The Yoga Institute
233,982 回視聴 - 7 年前
12:54

What Would Happen if You Only Got 5 Hours of Sleep Per Night - NOT GOOD!

Dr. Eric Berg DC
475,080 回視聴 - 9 か月前
1:20

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

NewYork-Presbyterian Hospital
36,363 回視聴 - 11 年前
1:58

Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired

Insider Tech
444,641 回視聴 - 7 年前
6:25

Can You Sleep Too Much? (The Answer Might Surprise You)

Better Than Yesterday
387,624 回視聴 - 5 年前
41:21

Helping preschool-age children get to sleep and stay asleep

Western University
3,367 回視聴 - 13 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
40,119 回視聴 - 2 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,112,921 回視聴 - 8 年前