TV Talk Show as Institutional Talk : Topicalization Analysis

Among the various TV programs currently prevailing in most of the world media are TV Talk Show programs that principally include a conversational discussion on some of the usually latest events in different respects of life : political , social , economical , educational …etc. A TV talk show is supposed to direct its discourse to a large number of overhearing audience and to provide them with information and entertainment through conversation and talk. Since TV talk shows are live programs , they involve spontaneous conversation between the participants who are usually a host and a guest , or if the show is multidimensional there will be more than one guest . In all cases , TV talk Shows take place in a conversational media setting.