This dissertation investigates how low-resource high schools support (or not) high achieving, low-income students depending on how they enact college readiness agendas. My study was motivated by the lack of empirical research in two areas--how college readiness policies are being actualized for high achieving, low-income students and how these…

This paper reports on a PhD study about informal second language learning in online communities (Livemocha and Busuu). In these communities learners autonomously seek opportunities for telecollaboration with Native Speakers (NSs) in the absence of teachers and pedagogical tasks, and in an informal context. This paper focuses on learning and social…

This study explored the preparation and career paths of academic deans in Church of God (COG) theological institutions located in Latin American and Caribbean. This study used a qualitative research approach and the in-depth interview method for data collection. A group of 14 academic deans that serve in COG theological schools and that…

This study reports on results of a survey of the Council of State Science Supervisors (CSSS). CSSS is a professional organization composed of supervisors of science education in State Education Agencies. The organization works to sustain and nurture a dynamic learning community that empowers its members to be effective and articulate advocates for…

Prior research shows that school leadership matters when it comes to instructional improvement. However, the common conceptualization of school leadership is typically associated with principals. Studies show that a large number of the nation's principals are predicted to retire or leave the profession. A potential shortage of quality school…

Despite the swift spread of social network concepts and their applications and the rising use of network analysis in social science, there is no book that provides a thorough general introduction for the serious reader. "Understanding Social Networks" fills that gap by explaining the big ideas that underlie the social network phenomenon.…

So far, the existence of a virtual community forum has become a reality and social necessity in an era cybertech. It was also viewed as the electronic frontier of 21st century society that was undoubtedly for reorganizing and redefining to awareness of human being, that ways of their perceptions and explorations no longer limited by time, space,…

In this article the author considers how social media--a new, evolving, and increasingly pervasive form of communication and community--shapes students' attitudes towards practices of communication and community in their futures as political actors. How ought educators respond to this new world; can they lead their students into a culture of…

The American Academy of Religion, in concert with the Sakai Foundation, has envisioned a scholarly use of the new Sakai Open Academic Environment open-source software. Currently working under the title "Biosphere," the program would put a rich collection of collaborative tools in the hands of AAR members, their colleagues in related scholarly…

Relatively little empirical attention has been paid to the political economy of publicly-retailed fiber-optic broadband internet service. To address this gap in the literature, this dissertation examines the history, dynamics and trends in the municipal broadband movement. In specific, Wilson, North Carolina's Greenlight service is examined in…

Cyber-infrastructure systems are integrated large-scale IT systems designed with the goal of transforming scientific practice by enabling multi-disciplinary, cross-institutional collaboration. Their large scale and socio-technical complexity make design decisions for their underlying architecture practically irreversible. Drawing on three…

The last decade marked a dramatic change in the college search experience as students flocked to the Internet as their primary tool for researching colleges. Institutions had to transform their recruitment efforts to keep up with the online demands and expectations of prospective students. The proliferation of smartphones is transforming the…

The World Wide Web Consortium defines a Web Service as "a software system designed to support interoperable machine-to-machine interaction over a network." Web Services have become increasingly important both within and across organizational boundaries. With the recent advent of the Semantic Web, web services have evolved into semantic…

As both individuals and businesses are starting to embrace social media, understanding the power and influence of social media becomes an important question. This dissertation aims to address this issue and study the impact of social media in different contexts. It consists of two essays. The first essay examines the effectiveness of social media…

Over the past few years, social networking has exploded into a massive medium that has captured the attention of a large portion of the American population. The ever-growing social networking site(s) (SNS) movement has filled a networking gap and thus, has presented higher education institutions with unique opportunities (Reid 2009) to further…