Honestly, the day that I auditioned for " X Factor" because before that, that was the first time I ever really performed in front of a large group of people.
A 2015 study from Japan looking at two groups of English learners found that indeed, Shadowing made a statistically significant improvement in phoneme perception for both groups.
In this current research, after studying 20 of these babbling babies in Costa Rica and Panama, the researchers identified eight speech precursors, or protophones, in the pups' babbling.