The authors thank Peter Salovey for facilitating the development of this research; graduate and undergraduate research assistants for their help in conducting this research; and the thoughtful reviewers for their helpful comments.
The Biobehavioral Model of Persuasion: Generating Challenge Appraisals to Promote Health1
Article first published online: 28 JUL 2009
© 2009 Copyright the Authors. Journal compilation © 2009 Wiley Periodicals, Inc.
Journal of Applied Social Psychology
Volume 39, Issue 8, pages 1928–1952, August 2009
How to Cite
Schneider, T. R., Rivers, S. E. and Lyons, J. B. (2009), The Biobehavioral Model of Persuasion: Generating Challenge Appraisals to Promote Health. Journal of Applied Social Psychology, 39: 1928–1952. doi: 10.1111/j.1559-1816.2009.00510.x
- Issue published online: 28 JUL 2009
- Article first published online: 28 JUL 2009
By borrowing from the biopsychosocial model of challenge and threat, we may understand when health communications adequately motivate behavior change or when they are overly distressing and inhibit behavior change. The present studies were guided by the biobehavioral model of persuasion, which predicts that different health appeals should evoke different appraisals, as well as psychological and physiological responses that motivate the adoption or rejection of health behaviors. Challenging messages should be associated with approach motivational tendencies, whereas threatening messages should be linked to avoidance. Findings from 2 experiments support the biobehavioral model of persuasion and offer mechanisms that confer message effectiveness. By understanding the psychological and physiological processes that drive message effectiveness, message designers can create more effective health appeals.