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Bioethicists in the news : the evolving role of bioethicists as expert sources in science and medical stories
(University of Missouri--Columbia, 2008)
bioethicists are used most often, the perspectives they offer, and the roles they fill. This research uses news routines, news values, agenda-building theory and framing theory to examine the use of bioethicists as expert sources in six newspapers between 1992...
Anger, efficacy, and identity in activism : public perceptions of threat appraisal, attitudes, and behavioral intention
(University of Missouri--Columbia, 2009)
This study was an exploratory attempt to apply an identity-based approach using concepts of avowed and ascribed identities to different types of activist organizations when managing a potential crisis based on the threat ...