Rousseau's 5 Stages of Child Development
6:56
Teoria do Desenvolvimento Cognitivo de Piaget
7:16
Would You Save A Boy From Drowning?
7:15
Sibling Dynamics: How Brothers and Sisters Affect Each Other
6:46
Os 6 Estágios de Desenvolvimento Moral, segundo Kohlberg
17:31
BIOLOGY explained in 17 Minutes
6:27
The Whole Child: Ackermann’s 4 Natural Forces of Development
8:40
Unmögliches Interview Mit Klaus Kinski
5:46