Language correctness and incorrectness as an argument used in online discussions

The diploma thesis titled "Language Correctness and Incorrectness as an Argument Used in Online Discussions" deals with a language criticism which is used as an argument in online discussions. Firstly, the thesis frames language and speech, argumentation, rhetoric, and communication. Then it introduces online discussions and describes how they work, and how they contribute to communication. It is also focused on the users as creators of content in online discussions. The thesis analyzes the corpus of online discussions in which the argumentation based on language correctness and incorrectness is contained. According to communication situations, the thesis classifies by what language criticism is started, what arguments are used by the critics, how the critized react, and how the others perceive language criticism. The research also examines the consequence of language criticism in online discussions. The goal of the thesis is to determinate whether and how language incorrectness may affect information value of particular post, and how the arguments based on language correctness and incorrectness are used