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Political Knowledge Gaps and Changes in the Information Environment: The Case of Education |
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Abstract:
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Media coverage of political facts enables members of the mass public to learn them. In the absence of media attention, people do not become knowledgeable and therefore there is no inequality in knowledge; everyone is equally ignorant. Thus media coverage contributes to the maldistribution of political information as some citizens learn more than others. But, how much is this contribution? Does it increase as media coverage increases? In an early and influential study, Tichenor, Donohue, and Olien (1970) suggested that ongoing and increased media coverage exacerbate knowledge differences between the better and less educated. Theoretically, this paper argues that their logic applies to only a narrow case. Beyond that, the implications cannot confidently be deduced from their theory. Empirically, six different cases of changes in media coverage are analyzed and the results show that regardless of whether knowledge rates were initially low or high, additional media coverage did not magnify the education-knowledge relationships. |
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knowledg (110), educ (106), polit (97), media (69), recal (61), chang (56), relationship (43), 1 (38), offic (38), estim (38), differ (36), increas (35), rate (35), inform (33), effect (31), percent (31), question (30), coverag (30), case (28), attent (28), rehnquist (27), |
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Name: MPSA Annual National Conference URL: http://www.indiana.edu/~mpsa/
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MLA Citation:
| Highton, Benjamin. "Political Knowledge Gaps and Changes in the Information Environment: The Case of Education" Paper presented at the annual meeting of the MPSA Annual National Conference, Palmer House Hotel, Hilton, Chicago, IL, Apr 03, 2008 <Not Available>. 2010-03-12 <http://www.allacademic.com/meta/p266482_index.html> |
APA Citation:
| Highton, B. , 2008-04-03 "Political Knowledge Gaps and Changes in the Information Environment: The Case of Education" Paper presented at the annual meeting of the MPSA Annual National Conference, Palmer House Hotel, Hilton, Chicago, IL Online <APPLICATION/PDF>. 2010-03-12 from http://www.allacademic.com/meta/p266482_index.html |
Publication Type: Conference Paper/Unpublished Manuscript Abstract: Media coverage of political facts enables members of the mass public to learn them. In the absence of media attention, people do not become knowledgeable and therefore there is no inequality in knowledge; everyone is equally ignorant. Thus media coverage contributes to the maldistribution of political information as some citizens learn more than others. But, how much is this contribution? Does it increase as media coverage increases? In an early and influential study, Tichenor, Donohue, and Olien (1970) suggested that ongoing and increased media coverage exacerbate knowledge differences between the better and less educated. Theoretically, this paper argues that their logic applies to only a narrow case. Beyond that, the implications cannot confidently be deduced from their theory. Empirically, six different cases of changes in media coverage are analyzed and the results show that regardless of whether knowledge rates were initially low or high, additional media coverage did not magnify the education-knowledge relationships. |
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| Political Knowledge Gaps and Changes in the Information Environment: The Case of Education* March 2008 Benjamin Highton Department of Political Science University of California Davis CA 95616‐8682 bhighton@ucdavis.edu Abstract Media coverage of political facts enables members of the mass public to learn them. In the absence of media attention people do not become knowledgeable and therefore there is no inequality in knowledge; everyone is equally ignorant. Thus media coverage contributes to the maldistribution of political information as some citizens learn more than others. But how much is this contribution? Does it increase as media coverage increases? In an early and influential study Tichenor Donohue and Olien (1970) suggested that ongoing and increased media coverage exacerbate knowledge differences between the better and less educated. Theoretically this paper argues that their logic applies to only a narrow case. Beyond that the implications cannot confidently be deduced from their theory. Empirically six different cases of changes in media coverage are analyzed and the results show that regardless of whether knowledge rates were initially low or high additional media coverage did not magnify the education‐knowledge relationships. * Paper prepared for presentation at the 2008 Annual Meeting of the Midwest Political Science Association Chicago IL. I appreciate advice and criticism from Ryan Claassen Bob Huckfeldt Brad Jones Cindy Kam and Steve Nicholson. The low level of political information within the general public raises a host of normative concerns about the competence of ordinary citizens to participate effectively in a democracy. The maldistribution of political information in the mass public leads to important questions about political inequality. The “low mean high variance” characteristics are the two “simplest truths . . . about the distribution of political information in modern electorates” (Converse 1990 372) and among the most well known and significant features of mass politics (Converse 1964 1990 2000; Luskin 1987; Zaller 1992; Delli Carpini and Keeter 1996). Appropriately there is a large body of scholarship that analyzes the causes and consequences of political awareness and sophistication. One central problem relates to |
| 6.0 4.0 2.0 0.0 ‐2.0 ‐4.0 ‐6.0 Rehnquist Foley Blair Yeltsin Gore Quayle Notes: Dots represent logit parameter estimates of how the estimated effect of education on office recall changes from T0 to T1 for the people listed on the horizontal axis. Vertical lines represent the 95 percent confidence intervals for the estimates. 21 |
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