caa a22 4500 606229167 CHVBK 20210128101207.0 cr unu---uuuuu 210128e20151001xx s 000 0 eng 10.1007/s10796-015-9568-z doi (NATIONALLICENCE)springer-10.1007/s10796-015-9568-z Message diffusion through social network service: The case of rumor and non-rumor related tweets during Boston bombing 2013 [Elektronische Daten] [Jaeung Lee, Manish Agrawal, H. Rao] Social Network Services (SNS) such as Twitter play a significant role in reporting media, particularly duringthe extreme events. We examined the impact of tweet features on the diffusion of two types of messages during 2013 Boston marathon tragedy—rumor related and non-rumor related (both in the context of the Boston tragedy). Negative binomial analysis revealed that tweet features such as reaction time, number of followers, and usage of hashtag have an impact on tweet message diffusion during the tragedy. The number of followers showeda positive relationship with message diffusion. However, the relationship between tweet reaction time and message diffusion was negative. Finally, tweet messages that did not include hashtags diffused more than messages that contained hashtags. This paper contributes by adapting the innovation diffusion model to explore tweet message diffusion in Twitter space during extreme events. Springer Science+Business Media New York, 2015 Extreme event nationallicence Social network services nationallicence Diffusion of messages nationallicence Rumor and non-rumor nationallicence Lee Jaeung Department of Management Science and Systems, School of Management, State University of New York at Buffalo, Buffalo, NY, USA aut Agrawal Manish Department of Information Systems Decision Sciences, Muma College of Business, University of South Florida, Tampa, FL, USA aut Rao H. Department of Management Science and Systems, School of Management, State University of New York at Buffalo, Buffalo, NY, USA aut Information Systems Frontiers Springer US; http://www.springer-ny.com 17/5(2015-10-01), 997-1005 1387-3326 17:5<997 2015 17 10796 https://doi.org/10.1007/s10796-015-9568-z text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10796-015-9568-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lee Jaeung Department of Management Science and Systems, School of Management, State University of New York at Buffalo, Buffalo, NY, USA aut NATIONALLICENCE 700 1- Agrawal Manish Department of Information Systems Decision Sciences, Muma College of Business, University of South Florida, Tampa, FL, USA aut NATIONALLICENCE 700 1- Rao H. Department of Management Science and Systems, School of Management, State University of New York at Buffalo, Buffalo, NY, USA aut NATIONALLICENCE 773 0- Information Systems Frontiers Springer US; http://www.springer-ny.com 17/5(2015-10-01), 997-1005 1387-3326 17:5<997 2015 17 10796