As new digital media replace traditional sources of news, the public’s knowledge of local affairs may be undermined.

This result headlines a new study by Lee Shaker, a researcher at Princeton University, that examines the effect of increased media choice upon citizens’ local and national political knowledge. The article, “Citizens’ Local Political Knowledge and the Role of Media Access”, is available in the current issue of Journalism & Mass Communication Quarterly (winter 2009). Based on data from a 2007 survey of 1000 Philadelphia residents, a clear, negative relationship between having access to cable TV or satellite radio and citizens’ local political knowledge is depicted in the piece. A similar relationship does not materialize between new media access and national political knowledge. These results reinforce the fears voiced by many regarding the decline of local media – especially newspapers. [Read more...]