Social and Behavioral Sciences Commons^™

Weather Communication On Twitter: Identifying Popular Content And Optimal Warning Format Via Case Studies And A Survey Analysis, Joshua D. Eachus

LSU Doctoral Dissertations

The use of Twitter as a channel for weather information inspires a deeper analysis of key information nodes during episodes of high impact weather, especially local meteorologists. To optimize communication on the channel, it is important to understand what kinds of messages produce exposure and attention among users—which translates to knowledge that could improve the reach of a warning. Literature identifies two key models that well describe the cognitive processing of tweets and warnings. The Protective Action Decision Model (PADM) describes risk perception and the factors that enable or disable one from acting on a warning. Particularly through environmental and …

Trolling Twitter, Eric Vorst

Dissertations

Political polarization is a defining feature of the contemporary American political landscape. While there is little doubt that elite polarization levels have risen dramatically in recent decades, there is some debate over the existence of a corresponding rise in mass polarization. Recent scholarship on mass polarization has cited evidence related to citizens’ positions on public policy issues, party sorting, and geographic polarization; however, questions remain as to the nature and extent of mass polarization in online spaces. Specifically, more needs to be known regarding how expressions of elite polarization influence the formation of polarized communities within social media.

This dissertation …

The Consequences Of And Factors Affecting Perceptions And Use Of Technology, Patrick Gardner

Honors Theses

Technology and its impacts on society are the subject of constant debate. Technology has been influential in creating a global economy, which has given people more time for leisure activities. However, technology has also produced unintended by-products, including issues such as a dependence on foreign nations for commodities like food. Analyzing both the positive and negative consequences of technology can help people better understand both its regional and global impacts. In turn, this knowledge can help us make more beneficial choices regarding how we use technology moving forward. This thesis explores how technology positively and negatively affects society, and will …

Impact Of Cybvervetting On Job Seekers' Social Media Use And Identity Creation, Courtney Powers

Master's Theses (2009 -)

Social media has become an integral part of connecting with others and sharing personal information. As more individuals use social media to express themselves, organizations have begun using these same sites to make hiring decisions in a process called cybervetting. Although some researchers suggest that cybervetting has consequences for self-expression, currently little research has explored how cybervetting impacts job seekers’ social media use and identity creation. Accordingly, this study uses quantitative and qualitative methods to explore how cybervetting impacts job seekers’ social media use and online identity creation. By surveying job-seeking social media users, this study measures the relationships between …

Snapping Live: Exploring The Effects Of Ephemerality Nature Of Messaging In Social Media Settings, Dania Aljouhi

ETD Archive

Ephemeral messaging apps such as Snapchat has become a very popular app with young adults. The Snapchat application defined as an instant messaging app that allows its users to take pictures, videos, add a captions, doodles and send the content to a friend or add it to the user’s story. Importantly, “the snaps” will self-destruct after a specified period of time. Further investigation regarding the effects of using ephemeral nature of messaging in Computer-Mediated Communication (CMC) is explored in the theoretical framework of Hyperpersonal. This study was designed to examine the role of ephemeral nature of messaging in social media …