Sharing Health Information and Influencing Behavioral Intentions: The Role of Health Literacy, Information Overload, and the Internet in the Diffusion of Healthy Heart Information. Issue 1 (2nd January 2016)

• Record Type: Journal Article
• Authors: Crook, Brittani; Stephens, Keri K.; Pastorek, Angie E.; Mackert, Michael; Donovan, Erin E.
• Is Part Of: Health communication. Volume 31:Issue 1(2016)
• Page Start: 60
• Page End: 71
• Publication Date: 2016-01-02
• Subjects: Communication in medicine -- Periodicals; Health in mass media -- Periodicals; 362.1014
• DOI: 10.1080/10410236.2014.936336
• Languages: English
• ISSNs: 1041-0236

Abstract

Abstract : Low health literacy remains an extremely common and problematic issue, given that individuals with lower health literacy are more likely to experience health challenges and negative health outcomes. In this study, we use the first three stages of the innovation-decision process found in the theory of diffusion of innovations (Rogers, 2003). We incorporate health literacy into a model explaining how perceived health knowledge, information sharing, attitudes, and behavior are related. Results show that health information sharing explains 33% of the variance in behavioral intentions, indicating that the communicative practice of sharing information can positively impact health outcomes. Further, individuals with high health literacy tend to share less information about heart health than those with lower health literacy. Findings also reveal that perceived heart-health knowledge operates differently than health literacy to predict health outcomes.