tetano
Editor, Senior Moderator
J Health Commun. 2019 Oct 14:1-11. doi: 10.1080/10810730.2019.1677824. [Epub ahead of print] [h=1]When Do People Verify and Share Health Rumors on Social Media? The Effects of Message Importance, Health Anxiety, and Health Literacy.[/h]
Oh HJ[SUP]1[/SUP], Lee H[SUP]2[/SUP].
[h=3]Author information[/h] 1 Department of Health & Strategic Communication, CHA University , Pocheon-si , Gyeonggi-do , Republic of Korea. 2 School of Management and Economics, Handong Global University , Pohang , Kyungbuk , South Korea.
[h=3]Abstract[/h] This study explores the roles of perceived message importance, health anxiety, and health literacy in the relationship between message factors (message label and message valence) and behavioral intentions for rumor verification and sharing. 660 Twitter users responded to unverified information regarding the influenza vaccine. A 3 (label: none vs. news vs. rumor) ? 2 (valence: positive vs. negative) online semi-experiment, with a survey to measure health anxiety and health literacy, showed the following results: First, perceived message importance mediated the relationship between message factors and behavioral intentions: only in the condition of the negative message, participants considered a news-labeled message more important than a rumor-labeled or a no-label message. Perceived message importance was associated with intentions to verify and share the message. Second, health anxiety interacted with perceived message importance only when predicting an intention to share the message. Last, healthy literacy interacted with perceived message importance when predicting intentions to both verify and share the message. The results will provide implications for health communication research and practices, especially on managing and controlling rumor dissemination on social media.
PMID: 31609678 DOI: 10.1080/10810730.2019.1677824
Oh HJ[SUP]1[/SUP], Lee H[SUP]2[/SUP].
[h=3]Author information[/h] 1 Department of Health & Strategic Communication, CHA University , Pocheon-si , Gyeonggi-do , Republic of Korea. 2 School of Management and Economics, Handong Global University , Pohang , Kyungbuk , South Korea.
[h=3]Abstract[/h] This study explores the roles of perceived message importance, health anxiety, and health literacy in the relationship between message factors (message label and message valence) and behavioral intentions for rumor verification and sharing. 660 Twitter users responded to unverified information regarding the influenza vaccine. A 3 (label: none vs. news vs. rumor) ? 2 (valence: positive vs. negative) online semi-experiment, with a survey to measure health anxiety and health literacy, showed the following results: First, perceived message importance mediated the relationship between message factors and behavioral intentions: only in the condition of the negative message, participants considered a news-labeled message more important than a rumor-labeled or a no-label message. Perceived message importance was associated with intentions to verify and share the message. Second, health anxiety interacted with perceived message importance only when predicting an intention to share the message. Last, healthy literacy interacted with perceived message importance when predicting intentions to both verify and share the message. The results will provide implications for health communication research and practices, especially on managing and controlling rumor dissemination on social media.
PMID: 31609678 DOI: 10.1080/10810730.2019.1677824