Social and Behavioral Sciences Commons^™

Analyzing Fluctuation Of Topics And Public Sentiment Through Social Media Data, Haoyue Liu

Dissertations

Over the past decade years, Internet users were expending rapidly in the world. They form various online social networks through such Internet platforms as Twitter, Facebook and Instagram. These platforms provide a fast way that helps their users receive and disseminate information and express personal opinions in virtual space. When dealing with massive and chaotic social media data, how to accurately determine what events or concepts users are discussing is an interesting and important problem.

This dissertation work mainly consists of two parts. First, this research pays attention to mining the hidden topics and user interest trend by analyzing real-world …

Online Socialization And Delinquency: Expanding The Study Of Peer Influence In Criminology, Timothy Mccuddy

Dissertations

Criminologists typically study peer influence within traditional contexts such as schools and neighborhoods. Spurred by the ubiquitous use of electronic devices, recent research finds that online peer delinquency can also have deleterious effects on adolescent behavior. This has important implications for the study of delinquency since youth today are digital natives, meaning their developmental years are spent in a world reliant on technology and Internet-connected devices. Through the use of computer-mediated communication (CMC), adolescents can forge friendships with those found within the cyber context, a virtual environment unrestricted by the confines of space and time. This context not only provides …

Emature: Intergenerational Networks In Digital Media Spaces, Andras Lukacs

Dissertations

While the literature on adolescent usage of the Internet and mobile communication technology is burgeoning, the technological affordance of increased intergenerational contacts and intergenerational friendships received less attention. This project documents how intergenerational virtual networks operate in one particular massively multiplayer online game (World of Warcraft) from the standpoint of adolescent players. Online social worlds are similar to offline settings in a lot of ways. Users must obey certain behavioral standards and follow established rules and moral codes to participate. Despite accounts of online democracy and networked individualism, control and authority is central to the functioning of these environments. Power-relationships …

Tongues Untied Truth Revealed: Body Image, Social Media, Identity Development, And Meaning-Making In Overweight And Obese Black Gay Msm, Amari Ja-Lynn Enam

Dissertations

This phenomenological study explored the meanings attributed to internalized messages about body image within the context of identity development from the perspectives of overweight/obese men of African descent (OMAD) among a group of 6 men who have sex with men (MSM). I was interested in those messages that have been incorporated, adopted, or integrated into OMAD-MSM’s sense of self. Informants shared body image-related experiences from interactions with family, friends, dating/sex partners, and the media/social media.

Academic literature has explained identity development processes among African Americans through various lenses but research has not adequately explored the convergence of multiply oppressed social …