A typical child on Piaget's conservation tasks
2:15
Toddlers regulate their behavior to avoid making adults angry
6:56
Teoria do Desenvolvimento Cognitivo de Piaget
7:36
A Teoria do apego: como a infância afeta a vida
7:29
Dyslexia Test
3:02
Toddler gives her mother advice after hearing parents fight
4:47
O Efeito Pigmalião
11:40
Do I agree with the world?
5:13