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The Role of Theory in Developing Effective Health Communications
Authors:
Martin Fishbein
Joseph N. Cappella
Affiliation:
Annenberg School for Communication, University of Pennsylvania
Date:
January 1, 2006
The purpose of this study was to demonstrate the relevance of behavioural theory for the design of communication to promote healthy behaviours. Using data from a study on smokers’ intentions to quit or continue smoking, the authors show how theory helps to identify key beliefs that underlie people’s intentions (to quit or not to quit). Final arguments include however, that although behavioural theory can help identify beliefs that should be targeted with persuasive communication, practitioners' ability to change these beliefs and to predict this change will need support from communication theory to find out how to communicate effectively.
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