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This study uses four waves of panel data to analyze inadvertent learning—that is, learning in the absence of interest or motivation—from watching public service television channels. Previous research suggests that motivation-based gaps in political knowledge are at least partly a function of the political information opportunities provided by the major television channels in a country, which influence the likelihood of being inadvertently exposed to news and current affairs programs. The present study puts the inadvertent learning hypothesis to a thorough empirical test by analyzing individual-level growth in knowledge over time, based on panel data collected during five months leading up to the Swedish 2010 national election. Using multilevel growth curve modeling and an extensive battery of surveillance knowledge questions, the results show not only (a) that public service channel viewing was related to learning, but also (b) that knowledge growth occurred among public service viewers independently of their political motivation and news attention, and (c) that such learning was even more pronounced among viewers lacking an interest in politics. The findings are discussed in light of ongoing media environmental transformations as well as cross-national comparative media systems research.  相似文献   

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This study examines the way in which USA Today used tracking poll data in its strategy‐oriented coverage of the 1992 presidential campaign. Scrutiny of the methodological features of tracking polls suggests the news media's potential misuses of them. Studies on media polling lead to the general hypothesis that tracking polls serve the mass media as a device for generating news accounts that focus on candidate strategy. Using the ARIMA modeling technique, I conclude that as changes in the margin of difference between Bush and Clinton in the Gallup/CNN/USA Today poll increased, USA Today cited the poll results more frequently. The increase in the number of tracking poll references corresponded to an increase in the number of strategy‐oriented words in USA Today's campaign coverage. I discuss the implications within the context of the 1992 election campaign coverage.  相似文献   

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