剧情简介：Setting the Agenda describes the mass media’s significant and sometimes controversial role in determining which topics are at the centre of public attention and action. Although Walter Lippman captured the essence of the media’s powerful influence early in the last century with his phrase, “the world outside and the pictures in our heads,” a detailed, empirical elaboration of t...(展开全部)
作者：Maxwell Mccombs
出版社：Polity Press
ISBN：9780745623122
