- Riverdale, Maryland, United States
Stephanie Madden
University of Maryland, College Park, Communication, Graduate Student
Emergency notification systems have become an essential part of campus security since the 2007 Virginia Tech shooting in the United States. This study explored how a public-centred perspective can inform campus-alerting practices. In... more
Emergency notification systems have become an essential part of campus security since the 2007 Virginia Tech shooting in the United States. This study explored how a public-centred perspective can inform campus-alerting practices. In particular, this study provided depth to two independent variables of the situational theory of publics: constraint recognition and level of involvement. Additionally, this study proposed the development of a subcategorisation of hot-issue publics called transient publics.
Research Interests:
In 2011, the U.S. Federal Emergency Management Agency (FEMA) began authorizing emergency management officials to broadcast Wireless Emergency Alerts (WEAs) to cellular phones and other mobile devices to help notify people of imminent... more
In 2011, the U.S. Federal Emergency Management Agency (FEMA) began authorizing emergency management officials to broadcast Wireless Emergency Alerts (WEAs) to cellular phones and other mobile devices to help notify people of imminent hazards. WEAs are 90-characters long, geographically targeted emergency messages sent by government alerting authorities through the nation's mobile telecommunications networks, which, for the first time, allow officials to directly notify at-risk publics where they live and work. The use of WEAs has outpaced investigation of their benefits, limitations, and actual and potential consequences. To address this critical gap in scholarship and public understanding, we integrate literature from the fields of public warning, instructional crisis communication, and mobile health communication. Combining these literatures, we outline a theoretical and applied communication research agenda for public warning messages delivered over mobile devices.
