The relationships between social network centrality, social construction of knowledge, and nurse practitioner competency among adult gerontology acute care nurse practitioner students participating in asynchronous online discussions were explored. Social network centralities (betweenness, in-degree, out-degree, closeness, and eigenvector) were…

This dissertation brings together two research strands that study: (a) the ways in which physics and STEM students contribute to growing capacity for institutional change within collaborative teams and (b) the support structures of graduate programs through an innovative methodology grounded in network science. The first research strand is…

This study's purpose was to explore ways of bridging conspicuous barriers to collaborative knowledge sharing among a specific group of IT Professionals (ITPs) supporting a heterogeneous school of arts and sciences at a large public research university. Forming the core of the study were a structural-cultural lens, a design-based research…

In an environment of increased accountability and autonomy for school leaders, insufficient assistance relationships between school leaders and district staff hinder the ability of principals to utilize autonomy in ways that translate to improved instruction and student performance. This study sought to examine and strengthen the assistance…

As funding for institutions of higher education becomes tighter, state and federal entities have turned to student retention and graduation rates as measures of success to determine levels of financial support. A concept, supported by student development theories, used to increase retention and graduation rates is creating living learning…

Students With Disabilities (SWD) typically underperform compared to their non-disabled peers; these gaps are often widened by poverty, race or ethnicity, and English language proficiency. Principals are often unprepared to meet their learning needs. This mixed methods study took place in the Westford Central School District, a pseudonym, a high…

In response to the emerging and swiftly developing digital tools, this dissertation investigated integrating a specific category of these tools, social networks, in teaching in higher education. The study focused on exploring how social networks integration might impact the teaching/learning process and on investigating the challenges that could…

Calls to virtually break down school walls through connected and blended learning environments are ubiquitous as of late as technologies in service of learning evolve and as schools are under pressure to change. Within the subject area of English Language Arts, there is a dearth of research or information on how to facilitate these new, digitally…

The overwhelming amount of information available today makes it difficult for users to find useful information and as the solution to this information glut problem, recommendation technologies emerged. Among the several streams of related research, one important evolution in technology is to generate recommendations based on users' own social…

Prior research has highlighted the educational benefit of enabling students to participate in collaborative learning activities. Developing technology that extends the physical boundaries of the classroom and enables students to engage in meaningful collaborative learning activities outside class time can be of significant value. For any…

The effects of incorporating an online social networking platform, hosted through Wikispace, as a method to potential improve the performance of middle school students on standardized math assessments was investigated in this study. A principal strategy for any educational setting may provide an instructional approach that improves the delivery of…

In today's networked environment, online forums emerge as a popular form of social structures that have greater opportunities for learning in various organizational contexts. A plethora of studies have investigated the phenomenon to identify antecedent of its success, such as individual characteristics and organizational structure. However,…

Students in developmental writing courses and first-year composition courses struggle with the writing process. Individual instructional strategies have been insufficient to engage these students or build their self-confidences for further writing courses. The purpose of this study was to understand how students perceive a combination of three…

The proliferation of information and communication technologies and the prevalence of online social networks have facilitated the opportunities for informal learning of foreign languages. However, little educational research has been conducted on how individuals utilize those social networks to take part in self-initiated language learning without…

The purpose of this study was to compare the effects of social media language learning activities with traditional language learning activities on the development of L2 grammatical competence in two English as a Foreign Language (EFL) classes at a Taiwanese university. The study was grounded in four bodies of knowledge: (a) the…