Theories of Uniform Influences and Theories of Selectives Influences

Theories of Uniform Influence: (Direct)
  •  Members of society, although products of different social situations all have an essentially similar human nature and are alike in terms of emotions and outlook
  • The media present messages to the members of the mass society who perceive them more or less uniformly
  • Such messages are stimuli that influence the individuals emotions and sentiments strongly
  • The stimuli lead individuals to respond in a somewhat uniform manner, creating changes in those actions that are like those change in other people.
  • Also known as the Magic Bullet
Research Team at Colombia University : Paul Lazarsfeld, Bernard Berelso, Hazel Gaudet
- They disregarded many of the Theories of Uniform Effects



Theories of Selective Influences: (Indirect)
  • Media presents ideas and then they are received and interpreted by society
  • Changes amoungst society because each person has a very unique and powerful beliefes, attitudes, values, and needs. 
  • Thus, effects of the media are not uniform powerful or direct
  • Society has the choice to respond or not to respond to media
Research: Joseph Klapper