is the second child usually smarter（関連順）

4:21

Are You Smarter Than Average?

AsapSCIENCE

4,912,241 回視聴 - 6 年前

最初に生まれた子供は兄弟よりも賢い

長男のほうが賢い、その理由は次のとおりです

Seeker

969,432 回視聴 - 11 年前

2:16

Study Says First Born Children Are Smarter

The Fowler Show

858 回視聴 - 11 年前

2:55

Are Homeschoolers Smarter than Public Schoolers?

How Do I Homeschool

573 回視聴 - 4 年前

8:35

Want SMARTER Kids? BBC Show Explains Why BILINGUALISM Is The Answer!

The Multilingual Family Hub

230 回視聴 - 1 年前

50:34

Are Homeschool Kids Smarter? | Middle Ground

Jubilee

777,303 回視聴 - 2 か月前

12:40

15 Signs Your Child Has A High IQ (Smarter Than Average)

Parenting Tips

4 回視聴 - 1 年前

40:19

家庭教育を受けた子供たちは賢いのでしょうか？

Concordia University

224,203 回視聴 - 12 年前

3:42

Are IVF babies smarter? | Are Babies born through IVF different? | Dr Jay Mehta: Shree IVF Clinic

Dr Jay Mehta’s Fertility & Endometriosis Clinic

2,550 回視聴 - 8 か月前

1:24:10

Dr. Joshua Aronson - The Art and Science of Helping Children Become Smarter, Nicer, and Happier

RootsofEmpathy

844 回視聴 - 6 年前

9:47

Are You Smarter Than a 5th Grader? | General Knowledge Quiz

別の言語を学ぶと賢くなりますか?

7 ways to make your Baby smarter during Pregnancy: How to have an intelligent Baby

Care About Little Ones

32,367 回視聴 - 1 年前

4:01

[ESL Tutorials] - First children are smarter but why

ESL Tutorials

475 回視聴 - 9 年前

27:16

Is Your Baby Smarter Than a Robot?

Weill Cornell Medicine Neurological Surgery

40 回視聴 - 1 年前

6:01

5 Strategies For Smarter Kids by AFD TV

America's Family Doctors & Walk-In Clinics

733 回視聴 - 12 年前

3:12:53

生まれ変わって舐め犬になることを拒否し、目立たずに億万長者になった

沙雕轻漫

6,731 回視聴 - 8 時間前

1:35:40

She's Smarter Than Your Ex! Watch Her Masterful Revenge On Her Cheating Husband

Beaty Recap

110,128 回視聴 - 1 か月前

5:07

Nothing but the truth: Smart Food, Smarter Kids

The House of Wellness

153 回視聴 - 6 年前

結果 : is the second child usually smarter