Language is considered as a means to communicate using spoken language and signature behavior. This includes specific systems and styles that interact with each other (Oxford 2009). Having this ability to communicate using language is considered a typical human characteristic (Pinker 2000). Learning a language, or language acquisition, is something that every child can successfully achieve in a few years. This development gives them the ability to perceive, create and use words for understanding and communication.
Do children get words? What is the process of language acquisition? How does a baby respond to words? Language acquisition is the process of learning a native language or a second language. The way children learn to speak is not entirely clear, but most explanations are based on the observation of the children that human beings inherently have in their ability to understand what they heard and grammar includes. Children usually learn mother tongue sounds and vocabulary through imitation.
Every healthy, well-developed person learns to use language. Children learn the language or language to use around them, that is, the language they receive when they are children. The development of children receiving symptoms or spoken language is basically the same. Unlike many other types of learning, this learning process is called primary language acquisition because it does not require direct learning or professional learning. In "descendants of mankind", naturalist Charles Darwin called the process "an instinctive tendency to master art."
Second language acquisition (SLA), second language learning, or L2 (language 2) acquisition is the process by which people learn a second language. Second language acquisition is also a science field devoted to studying this process. The second language acquisition field is a sub-field of applied linguistics, but we also receive research in various other fields such as psychology and education. The central theme of SLA research is interlanguage and the language used by learners is not only the result of the difference between the languages they already know and the languages they are learning but also the complete language system. It has its own authority and has its own system rule. When a learner touches a target language, this inter-language language develops gradually.