4James W. Dearing, and Everett M. Rogers, Agenda-setting, Sage Publications, 1996, pp. 2、1.
5国内一些传播学著作认为，“议题设置”理论的核心思想在于，大众传播媒介不能决定公众怎样想，但能决定公众想什么。这些著作忽略了该理论的最新发展。实际上，早在1992年，麦库姆斯与肖的研究就对议题设置的核心思想做了新的表述，可参见M. E. MeCombs, Explorers and Surveyors:Expanding Strategise for Agenda-setting Research, Joumalism Quarterly 69，1993，pp．813-824．
6[美]W·施拉姆等：《传播学概论》，新华出版社，1984年，第277-278页。
7M.E. McCombs and D. L. Shaw, The Evolution of Agenda-setting Research: Twenty-five Years in the Marketplace of Ideas, Journal of Communication 43,1993, pp. 58-67.
8E. Katz,J. G. Blumler and M. Gurevitch, Utilization of Mass Communication by the Individual, In J. G. Blumler and E. Katz (eds. ), The Uses of Mass Commmunications: Current Perspective on Gratifications Research, Beverly Hills, Calif.: Sage, 1974, p. 20.
