Next week I will be speaking at the UW Center for Statistics and the Social Science Seminar. I will be presenting recent joint work with Harrison Reeder, Carleton Colleege and Tyler McCormick, UW Department of Sociology and Statistics.
Online Information Behaviors During Disaster Events: Roles, Routines, and Reactions
Abstract: Social media and Internet-based messaging systems are increasingly important platforms for risk communication. A global audience turns to these tools to seek, disseminate, and curate time-sensitive, emergency information during periods of crisis. Moreover, emergency management organizations report adopting these tools to augment their typical public information functions. Here, we use unsupervised machine learning methods and text analysis to explore online communications from a set of state and Federal emergency management-related organizations over a period of 15 months. We compare communication during routine, non-event periods with communication during significant disaster events in order to evaluate differences in the roles these organizations play. Findings indicate that communications from emergency management organizations align based on functional roles during routine situations, but during crisis events communication strategies converge on a mutual objective. These results have important practical consequences for organizational learning within this environment and could inform social media policies for emergency responders.