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Securitization as a theory of media effects : the contest over the framing of political violence
(University of Missouri--Columbia, 2007)
This dissertation proposes a particular form of media framing effect from securitization, a process in which political actors seek to create consensus about security related issues such as terrorism and immigration by ...
The role of duty-based ethics in public relations: an ethical justification model for the actions of crisis communicators
(University of Missouri--Columbia, 2007)
This thesis explores how duty-based ethics can aid in explaining how public relations professional employed by corporations communicate with external publics, especially when organizations are faced with crises. A content ...