THE FUNCTIONS OF MASS MEDIA
Introduction This training note is designed to help students clearly understand the functions, systems, coverage and dysfunctions of the mass media, using relatable scenarios drawn from everyday Nigerian experiences. The aim is to move beyond memorisation and help students see how mass media actively shape society in practical and sometimes problematic ways. Functions of the Mass Media The mass media perform essential functions that societies have always needed. According to Harold Lasswell, the media extend social functions that existed long before modern technology. Whether the effects are positive or negative, the media operate within the social system and influence how people see the world, respond to events and relate to one another. Surveillance of the environment. One of the most fundamental functions of the mass media is surveillance of the environment. Through news reports, documentaries and special bulletins, the media monitor events and conditions in society and report them ...