Ferdinand de SaussureGatekeepingPaul Lazarsfeld TheoryW1 WikiVannevar Bush File:102680080-03-01.jpgFile:2440.jpgFile:640px-Ferdinand de Saussure by Jullien.png File:Ferdinand de Saussure Model - Signs.jpgFile:Lazarsfeld.jpgFile:Lewin.jpg File:Two-step-flow-of-communication.jpgFile:Vannevar Bush portrait.jpgFile:Westley and MacLean gatekeeping model.jpg Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
