Language is something that every individual uses as a form of communication. There are several different ways that one can communicate, and these can be in the form of spoken words, written words, and even signed words. This is something that all people use at one time or another. Language developed as a way for people to communicate with each other to express their feelings and thoughts, whether they were of fear, sadness, or excitement. All types of language are an interesting cognitive function that will be discussed within this paper. It will cover the definition of language and lexicon, evaluate the key features of language, describe the four levels of language structure and processing, as well as analyze the role of language processing in cognitive psychology.
When you ask someone to define the word “language” the answer, most of the time, is a form of verbal communication. According to Kathleen Galotti, the definition of language is “a system of communication that is governed by a system of rules (a grammar) and can express an infinite number of propositions” (2014). When we speak about lexicon we are talking about someone’s vocabulary, however
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Communicative is basically allowing people to communicate with each other. Arbitrary is the relationship between language’s elements and their meaning. The next key feature is structure that means that the pattern of symbols is not arbitrary, and it shows how complex it is. Generative is the simple components of language that can be used to form many different meanings and dynamic is a key feature because language and grammar are constantly changing and new words are being discovered. It is said that once individuals understand the key features of language they will be able to incorporate the four levels of language structure and processing, to better understand what language truly