Television news viewing, governmental scope, and postmaterialist spending: Assessing mediation by partisanship

This study uses 2000-2002 American National Election Study (ANES) panel data to assess the influence of national television news viewing on opinions concerning the need for federal involvement in social issues reflective of postmaterialist values. This relationship is analyzed in coordination with the testing of perceptions of the proper role of government in society as a potential mediator. In addition, political party identification (Democrat, Republican, and Independent) is assessed as a potential moderator. This study reveals 3 distinct processes of mediation (or the lack thereof) across the party identification groups, with the perceived role of government serving as a full mediator for Democrats, a simple mediator for Republicans, and not serving as a mediator for Independents.