The emergence of machine intelligence, which is superior to the best human talent in some problem-solving tasks, has rendered conventional educational goals obsolete, especially in terms of enhancing human capacity in specific skills and knowledge domains. Hence, artificial intelligence (AI) has become a buzzword, espousing both crisis rhetoric…

Writing Studies has flourished as a field in Latin America during the last two decades. Its development has been fostered by an exponential growth of college enrollments and processes of expansion and democratization of the educational offer in the region. The renewed attention received by higher education writing has fueled new research efforts…

This thesis describes how intellectual boundary spanning can be identified in the written ideas of millions of scholars, and finds that such efforts encounter translational problems which can hinder faculty careers. In particular, the work presented develops textual metrics of intellectual boundary spanning (interdisciplinarity) and field…

This study conducted a bibliometric analysis for the purpose of identifying the crucial leadership constructs that best explain and/or define effective educational leadership in two decades (1990-2000 and 2001-2010). The study reviewed top authors in educational leadership and analyzed their top cited works to identify leadership constructs which…

The central aim of the current research is to explore and describe the profile, dynamics, and structure of the information security specialty. This study's objectives are guided by four research questions: 1. What are the salient features of information security as a specialty? 2. How has the information security specialty emerged and evolved from…

The study investigated research topics of doctoral dissertations that examined issues in distance learning from 2000-2014. Twelve reviews of research on distance learning, spanning from 1997-2015, were identified. It was found that only one of these reviews of research (Davies, Howell, & Petri, 2010) looked at doctoral dissertations. The…

Scientific results are communicated visually in the literature through diagrams, visualizations, and photographs. In this thesis, we developed a figure processing pipeline to classify more than 8 million figures from PubMed Central into different figure types and study the resulting patterns of visual information as they relate to scholarly…

The advent of the Internet and the ever-increasing capacity of storage media have made it easy to store, deliver, and share enormous volumes of data, leading to a proliferation of information on the Web, in online libraries, on news wires, and almost everywhere in our daily lives. Since our ability to process and absorb this information remains…

Working between bibliometrics and theories in the sociology of knowledge, this research demonstrates a method for aggregating and studying the content of citations in order to both quantitatively capture and qualitatively describe significant patterns in the uses of prominent writing theorists and their books over time. Realized specifically as a…

Soon after the university movement started in the late 1800s, academic libraries became the dominant providers of the tools and services required to locate and access scholarly information. However, with the advent of alternate discovery services, such as Google Scholar, in conjunction with open access scholarly content, researchers now have the…

PubMed® is an on-line literature database hosted by the U.S. National Library of Medicine. Containing over 21 million citations for biomedical literature--both abstracts and full text--in the areas of the life sciences, behavioral studies, chemistry, and bioengineering, PubMed® represents an important tool for researchers. PubMed® searches return…

In the academic world, citations can provide insights into the impact of a particular theoretical orientation on scholarship in a field of study, showing epistemological shifts as numbers of citations to that theory increase or diminish. This study explored the impact of the transactional theory of reading, articulated by Louise Rosenblatt, (e.g.,…

The means of producing information and the infrastructure for disseminating it are constantly changing. The web mobilizes information in electronic formats, making it easier to copy, modify, remix, and redistribute. This has changed how information is produced, distributed, and used. People are not just consuming information; they are actively…

User-centered evaluations of information systems often focus on the usability of the system rather its usefulness. This study examined how a using an interactive knowledge-domain visualization (KDV) system affected users' understanding of a domain. Interactive KDVs allow users to create graphical representations of domains that depict important…

The research questions were: What sources of information do teachers use in their book-club discussions; and is there variability among teachers in which sources of information they use in book club discussions? Sources of information were described in four categories: (a) the Book-Club Text that is read and discussed by the book club…