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Open AccessOriginal Article

The Effects of Age on the Interplay Between News Exposure, Political Discussion, and Political Knowledge

Published Online:February 10, 2017https://doi.org/10.1027/1614-0001/a000218

Abstract

Abstract. Using the theory of fluid-crystallized intelligence, we argue that with growing age, political discussion becomes less important as a complement to news exposure in political knowledge building. We applied moderated mediation analyses to the survey data of N = 69,125 German respondents. The data supported the hypothesis that news exposure influences political discussion, which in turn leverages political knowledge. As expected, we showed that news exposure is more strongly associated with political discussion for younger age groups. The results are discussed with regard to how to integrate a psychological lifespan perspective into further research on knowledge acquisition.

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