It is the study of the effects of the different mass media on social, psychological and physical aspects. Research survey that segments the people based on what television programs they watch, radio they listen and magazines they read.
For example: Time a person spends with a particular medium.
It includes achievements and effects of media and a study about the development of media. Newspapers, magazines, radio, TV, Cinema or other mass media analysis and collection of information’s. It helps to understand the ways in which media can meet the needs of the audience. Whether it can provide information and entertainment to more and different types of people. New technological improvements that helps to improve or enhance the medium. Thus in order to deal with social and political issues insightfully, management and regulation of media is needed. Unbiased evaluation of data can be achieved through media research.