Language learning is the clearest case. Children can learn multiple languages easily, but this ability drops off sharply during the first few years of puberty.[32] When a family moves to a new country, the kids who are 12 or younger will quickly become native speakers with no accent, while those who are 14 or older will probably be asked, for the rest of their lives, “Where are you from?”
Criticl periods of bumn development areng as strict s geese ut still exist
