Mass media flow and differential growth in knowledge
Citation:
Tichenor, P.J., Donohue, G.A. & Olien, C.N. (1970). “Mass media flow and differential growth in knowledge”. In
Public Opinion Quarterly, 34 (2), 159 - 170. Oxford: Oxford University Press. [52]
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Work data:
Type of work: Article (academic)
Categories:
Politics and Political ScienceTags:
knowledge gapAbstract:
Data from four types of research—news diffusion studies, time trends, a newspaper strike, and a field experiment—are consistent with the general hypothesis that increasing the flow of news on a topic leads to greater acquisition of knowledge about that topic among the more highly educated segments of society. Whether the resulting knowledge gap closes may depend partly on whether the stimulus intensity of mass media publicity is maintained at a high level, or is reduced or eliminated at a point when only the more active persons have gained that knowledge.
