Summary
Highlights
Media effects refer to the various ways news and entertainment mass media can influence individuals and society. It's generally accepted that media sources can shape our perception of the world.
Priming occurs when media messages help us recall existing ideas, knowledge, or experiences. For example, a news story about a French election might bring up thoughts about the French economy or memories of Paris.
Also known as gatekeeping, agenda-setting describes the media's control over the information we receive, thus influencing what we think about. Editors hold significant power in determining which stories are covered.
Framing involves the particular treatment or 'spin' applied to a message, which can shape our opinions of the news and our perception of 'good guys' in a situation. While agenda-setting chooses what stories to tell, framing dictates how they are told.
Cultivation theory suggests that extensive exposure to media can cause people to blur the lines between the real world and the one portrayed on TV. For instance, over-representation of certain professions in media can lead to an inflated perception of their prevalence in reality.
Media, particularly ads and public information campaigns, are designed to change attitudes and behaviors. Factors like source likability, credibility, and the nature of arguments can increase their success. Media also plays a role in the diffusion of innovations, communicating new ideas that spread through social networks and eventually lead to widespread adoption.
In today's world, media influence is unavoidable. However, by understanding how these effects work, individuals can regain control over their perception and strive for a balanced view of the world.