Correctness and appropriateness
While ‘correct’ English may be determined by the standards of dictionaries and printing houses, it should not be confused with ‘appropriateness’. Attitudes toward language, such as its level of appropriateness, are social constructions. ‘LOL’ may be deemed inappropriate, if the context is an academic essay. While, writing out the phrase ‘laughing out loud’ may be deemed inappropriate, if the context is a text message. In effect, one’s choice of words, accent and use of syntax all say something about his or her relationship to the expectations of the context in which they are speaking or writing. This is why diction, accent and syntax are expressions of one’s identity.