Abstract

The core hypothesis of the theory of agenda setting is that there is a process of transfer of salience from the media agenda to the public agenda. Since its original conception in the early 1970s, the explanatory model of ‘issue-agenda setting’ (first level) has been extended to help explain the transfer of the media’s ‘attribute agenda’ (second level) and ‘network agenda’ (third level) to the public agenda. This article provides a review of the agenda-setting model and its theoretical and empirical development, ending with a section that summarizes and discusses research studies published in this area in the last five years in Spain. Despite the broad influence of the agenda-setting theory in communication research in this country, Despite the broad influence of the agenda-setting theory in communication research in this country, many of the studies use the theory as a general framework for conducting a content analysis, withouh empirically testing any process of salience transfer.