結果 : what time should a 9 year old go to bed and wake up
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,504,211 回視聴 - 6 年前
15:52

How To Fix Your Sleep Schedule - Reset Your Sleep Pattern (animated)

Better Than Yesterday
2,352,437 回視聴 - 5 年前

-
0:28

How to Improve Your Sleep

Gohar Khan
20,960,578 回視聴 - 1 年前
0:31

Three tips to help your child sleep better - Stanford Children's Health

Stanford Medicine Children's Health
50,759 回視聴 - 5 年前
18:07

FREQUENT NIGHT WAKINGS: Why Kids Wake Up At Night and What to Do About It | Child Psychologist Tips

The Mom Psychologist
32,963 回視聴 - 3 年前
11:04

HELP! MY 9 MONTH OLD WON'T SLEEP! (What Do I Do?) | Dr. Paul

paulthomasmd - Dr. Paul
289,191 回視聴 - 3 年前
1:54

Best and Worst Times to Sleep

TechnionSociety
126,347 回視聴 - 13 年前
2:55

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

TED
659,827 回視聴 - 4 年前
7:10

How I wake up at 3:14 am everyday | Train your Body Clock

Zeliha Akpinar
6,122,150 回視聴 - 1 年前
2:26

How to help your child get a good sleep

Sunnybrook Hospital
805,083 回視聴 - 7 年前
2:28

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

NorthBay Health
207,427 回視聴 - 10 年前
6:52

Anatomy of a Perfect Night Routine

Med School Insiders
2,853,086 回視聴 - 4 年前
3:49

If You Always Wake Up Between 3 - 5AM, Here's Why

Psych2Go
2,892,597 回視聴 - 3 年前
8:38

Get Your Child To Sleep Alone

PsychologyWorks
96,711 回視聴 - 4 年前
7:13

how to wake up earlier WITHOUT feeling miserable :)

Maya Lee
2,652,895 回視聴 - 3 年前
2:35

Not enough sleep may harm children’s developing brains

WXYZ-TV Detroit | Channel 7
11,787 回視聴 - 2 年前
5:17

Why 10pm Is The Best Time To Go To Bed

Natural Cures
38,330 回視聴 - 4 年前
0:11

When you sneak your ipad into bed at 3am #shorts

Jonathan Joly
13,568,711 回視聴 - 2 年前
8:41

3 Mistakes That Cause Babies to Wake Up Early (And How to Fix It)

Emma Hubbard
193,901 回視聴 - 2 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
44,287 回視聴 - 2 年前