Most research in primary and secondary computing education has focused on understanding learners within formal classroom communities, leaving aside the growing number of promising informal online programming communities where young users contribute, comment, and collaborate on programs to facilitate learning. In this article, we examined trends in…

The insider security threat causes new and dangerous dimensions in cloud computing. Those internal threats are originated from contractors or the business partners' input that have access to the systems. A study of trustworthiness and transparency might assist the organizations to monitor employees' activity more cautiously on cloud technologies…

In this dissertation, the researcher examined and added to the body of knowledge within the project change management field of technology implementation. The rationale behind the study was to evaluate technology acceptance of Enterprise Social Networking (ESN), which has been widely implemented across over 90% of the "Fortune" 500…

This dissertation investigates the effect of observational learning in crowdsourcing markets as a lens to identify appropriate mechanism(s) for sustaining this increasingly popular business model. Observational learning occurs when crowdsourcing participating agents obtain knowledge from signals they observe in the marketplace and incorporate such…

Cybercriminals are increasingly using Internet-based text messaging applications to exploit their victims. Incidents of deceptive cybercrime in text-based communication are increasing and include fraud, scams, as well as favorable and unfavorable fake reviews. In this work, we use a text-based deception detection approach to train models for…

Increased internal and external training approaches are elements senior leaders need to know before creating a training plan for security professionals to protect sensitive information. The purpose of this qualitative case study was to explore training strategies telecommunication industry leaders use to ensure security professionals can protect…

The purpose of this explanatory sequential mixed methods study was to explore college students' use of social networking services (SNS); examining how and why they communicate about campus safety information. This study took place at Stockton University, a regional state institution in NJ. Undergraduate students took part in an online quantitative…

Increasingly, researchers concerned with the effects of digital technology have hypothesized that the millennial generation does not think or process information like its predecessors. In an age of disruptive technology changing culture and learning, new teachers continue to leave the classroom within the first five years of service. Among the…

The Community for Advancing Discovery Research in Education (CADRE) Early Career Guide offers advice on becoming a successful researcher in the field of STEM education and a portrait of an early career researcher support program. The advice offered throughout the guide comes from experienced researchers who are part of the National Science…

This study investigates a possible way to analyze chat data from collaborative learning environments using epistemic network analysis and topic modeling. A 300-topic general topic model built from TASA (Touchstone Applied Science Associates) corpus was used in this study. 300 topic scores for each of the 15,670 utterances in our chat data were…

I argue that instructional coaches face inherent systemic conflicts when supporting standards-based reform. I interpret the politics of coaching as the local intermediation of broader debates about teacher accountability and teacher professionalism. Drawing on qualitative case study analysis, I examine the effects of macro-level ideological shifts…

The pandemic has shown how important schools are as networks of support for children and families. Our project, "Learning Through Disruption," also shows that schools have a particularly vital role in addressing the needs of high poverty communities, both directly and indirectly. Yet this work goes largely unrecognised and underfunded.…

The report of the MLA Task Force on Ethical Conduct in Graduate Education calls on administrators, departments, and faculty members to embrace "student-centered graduate education informed by an ethics of care." To confront long-standing issues in graduate education--such as precarity, bias and favoritism, harassment, mental health,…

The EdHub Library is an online teacher professional development platform that serves 250 school districts as part of the Network for Educator Effectiveness in Missouri. It has a collection of more than 300 online activities. This design case describes the efforts of re-developing EdHub due to technical and usability issues of the first generation…

This dissertation analyzes the geography of information in the 21st century where BigData, social networks, user generated production of content and geography combine to create new and complex patterns of space, context and sociability. Both online and offline, social networks are creating a space that simultaneously unifies individuals and…