The main theories of language acquisition is known to be the systems of language acquisition that are independent but linked: The acquired system and the learned system.
The acquired system is one that is linked to the unconscious part of language acquisition. Note that if people learn their first language by speaking the language in a natural way through daily interaction with others people, this is said to be acquired system is at work.
Krashen was said to have rated the acquired system over the learned system.
The learned system is one that is linked to formal instruction where students need or have to be engage in a kind of formal study to get knowledge about the target language.
Learn more about language acquisition from
https://brainly.com/question/11412887
