According to Dunstan, the five universal words (or sound reflexes) used by infants are:
NehI'm hungry - An infant uses the sound reflex "Neh" to communicate its hunger. The sound is produced when the sucking reflex is triggered, and the tongue is pushed up on the roof of the mouth.Owh
I'm sleepy - An infant uses the
Tiada ulasan:
Catat Ulasan