Evaluating Public Response to the Boston Marathon Bombing and Other Acts of Terrorism through Twitter
نویسندگان
چکیده
منابع مشابه
Run amok: Group crowd participation in identifying the bomb and bomber from the Boston marathon bombing
In this paper we tell a version of the story of the bombing of the Boston Marathon. At first, two online groups gathered images, video and textual information concerning the bombing of the Boston Marathon and shared these with the FBI and amongst themselves. Secondly, these groups then created mechanisms to conduct their own investigation into the identities of the perpetrators. Finally, the la...
متن کاملRecollection Bias and Its Underpinnings: Lessons from Terrorism Risk Assessments.
Recollection bias is the phenomenon whereby people who observe a highly unexpected event hold current risk beliefs about a similar event that are no higher than their recollection of their prior beliefs. This article replicates and extends the authors' previous study of recollection bias in relation to individuals' perceptions of the risks of terrorism attacks. Over 60% of respondents in a nati...
متن کاملWhat it Takes to Get Passed On: Message Content, Style, and Structure as Predictors of Retransmission in the Boston Marathon Bombing Response
Message retransmission is a central aspect of information diffusion. In a disaster context, the passing on of official warning messages by members of the public also serves as a behavioral indicator of message salience, suggesting that particular messages are (or are not) perceived by the public to be both noteworthy and valuable enough to share with others. This study provides the first examin...
متن کاملExploring multiplexity in Twitter - the 2013 Boston Marathon Bombing Case
This paper presents an exploratory study of Twitter communications in the context of the 2013 Boston marathon bombings. The primary focus of the study is to explore the concept of multiplexity in Twitter characterized by mentions, retweets and reply mechanisms. The study reveals that there is a significant impact of multiplexed relationships on the retweet influence of users. A comparison of th...
متن کاملComparing Social Media and Traditional Surveys around the Boston Marathon Bombing
Sociological surveys have been a key instrument in understanding social phenomena, but do the introduction and popularity of social media threaten to usurp the survey’s place? The significant amount of data one can capture from social media sites like Twitter make such sources appealing. Limited work has tried to triangulate these sources pragmatically for research. This paper documents experie...
متن کامل