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For Fit’s Sake: A Norms-Based Approach to Healthy Behaviors Through Influence of Presumed Media Influence

  • Shirley S. Ho*
  • , Edmund W. J. Lee
  • , Kaijie Ng
  • , Grace S. H. Leong
  • , Tiffany H. M. Tham
  • *Corresponding author for this work

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

Based on the influence of presumed media influence (IPMI) model as the theoretical framework, this study examines how injunctive norms and personal norms mediate the influence of healthy lifestyle media messages on public intentions to engage in two types of healthy lifestyle behaviors—physical activity and healthy diet. Nationally representative data collected from 1,055 adults in Singapore demonstrate partial support for the key hypotheses that make up the extended IPMI model, highlighting the importance of a norms-based approach in health communication. Our results indicate that perceived media influence on others indirectly shaped public intentions to engage in healthy lifestyle behaviors through personal norms and attitude, providing partial theoretical support for the extended IPMI model. Practical implications for health communicators in designing health campaigns media messages to motivate the public to engage in healthy lifestyle are discussed. © 2016 Taylor & Francis.
Original languageEnglish
Pages (from-to)1072-1080
JournalHealth Communication
Volume31
Issue number9
DOIs
Publication statusPublished - 1 Sept 2016
Externally publishedYes

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