Answer :
I believe the name of that researcher is: Lev Vygotsky
Lev Vygotsky focused his time in studying the theory of Cognitive Development.
According to him, Social interaction played a very important role in language acquisition because individuals tend to associate a meaning on event or objects based on the interaction that they have with other individuals.
Lev Vygotsky focused his time in studying the theory of Cognitive Development.
According to him, Social interaction played a very important role in language acquisition because individuals tend to associate a meaning on event or objects based on the interaction that they have with other individuals.