The document discusses the agenda-setting theory of mass media. It was developed in 1972 by Maxwell McCombs and Donald Shaw based on the 1968 US presidential election. The theory holds that media influence public perception of what issues are important by the amount and prominence they give coverage to certain issues. It outlines three types of agenda-setting: public, media, and policy. Examples from Indian elections in 2014 and 2015 are given to show how media coverage influenced public perceptions of important issues and candidates. The document also briefly discusses uses and gratifications research, which argues people use media more for entertainment and gratification of personal needs rather than being strongly influenced.