For Fit's Sake: A Norms-Based Approach to Healthy Behaviors Through Influence of Presumed Media Influence. Issue 9 (1st September 2016)

• Record Type: Journal Article
• Authors: Ho, Shirley S.; Lee, Edmund W. J.; Ng, Kaijie; Leong, Grace S. H.; Tham, Tiffany H. M.
• Is Part Of: Health communication. Volume 31:Issue 9(2016)
• Page Start: 1072
• Page End: 1080
• Publication Date: 2016-09-01
• Subjects: Communication in medicine -- Periodicals; Health in mass media -- Periodicals; 362.1014
• DOI: 10.1080/10410236.2015.1038772
• Languages: English
• ISSNs: 1041-0236

Abstract

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.