The aim of this research is to determine the trends in the field of educational technology by analyzing the bibliometric analysis of the articles about Educational Technology published in the Web of Science Core database in the last 20 years. In this framework, a bibliometric analysis of the articles on educational technology published 2000-2019…

Introduction: We present a new bibliometric indicator to measure journal specialisation over time, named the focus factor. This new indicator is based on bibliographic coupling and counts the percentage of re-citations given in subsequent years. Method: The applicability of the new indicator is demonstrated on a selection of general science…

Higher education research is a growing, inter-disciplinary and increasingly international field of study. This article examines the citation patterns of articles published in six leading higher education journals--three published in the United States and three published elsewhere in the world--for what they reveal about the development of this…

A primary objective for researchers who publish teaching activities and methods in the "Teaching of Psychology" (ToP) is to inform best practices in classroom teaching. Beyond the learning effect in the classroom, these ToP teaching activity and method articles may also have a "scientific" effect that heretofore researchers…

While online instructors may be versed in conducting e-Research (Hung, 2012; Thelwall, 2009), today's faculty are probably less familiarized with the rapidly advancing fields of bibliometrics and informetrics. One key feature of research in these areas is Citation Analysis, a rather intricate operational feature available in modern indexes…

Educational policy debates are no longer occurring exclusively in academic or governmental settings. Intermediary actors are promoting research using a variety of traditional and non-traditional media to advance and oppose policy agendas. Given the current policy arena, it is useful to re-examine the research underlying current reforms, and to…

The relation between information science and library science has been debated for decades, and even attempts at utilizing methods generally acknowledged as robust for the purpose of mapping research fields have yielded results with large variations. Therefore, a set of citation analyses was performed, comparing the results of analyses on…

In their article Ruscio et al. (Ruscio, Seaman, D'Oriano, Stremlo, & Mahalchik, this issue) present a comparative study of some of the different variants of the "h" index. The study evaluates a total of 22 metrics, including the "h" index and "h"-type indices, as well as other conventional measures. The novelty of their work is to a large extent…

Open access dissemination resonates with many distance education researchers and practitioners because it aligns with their fundamental mission of extending access to learning opportunity. However, there remains lingering doubt whether this increase in access comes at a cost of reducing prestige, value (often determined in promotion and tenure…

This paper presents a comparative study of research performance of 11 East and Southeast Asian countries based upon the total number of peer-refereed international publications (PRIP) per one million people (research intensity), the mean citation, and the contribution of domestic authors in PRIP production. Large gaps are observed within the…

The article presents 30-year bibliometrical results on trends in the scope, internationality, and impact of the "International Journal of Behavioral Development" ("IJBD") from its inception in 1978 to 2007. Bibliometric data were collected using the databases PsycINFO and Social Science Citation Index (SSCI), and the "IJBD" itself. In comparison…

This study develops a set of empirically and theoretically sound citation-based bibliometric indicators of scientific research performance and applies them in an exploratory comparative study of the University of Tennessee-Knoxville's (UTK's) Nutrition Department with three of its peer programs at the University of Florida, the University of…

Librarians rely on the Institute for Scientific Information's journal impact factor as a tool for selecting periodicals, primarily in scientific disciplines. A current trend is to use this data as a means for evaluating the performance of departments, institutions, and even researchers in academic institutions--a process that is now being tied to…

This article presents a rejoinder on the commentaries regarding the author's focus article titled, "Measurement of Central Aspects of Scientific Research: Performance, Interdisciplinarity, Structure," structuring comments around a number of main topics discussed by the authors of the commentaries. The author presents technical issues…

This article presents the author's critique of Anthony F. J. van Raan's article titled, "Measurement of Central Aspects of Scientific Research: Performance, Interdisciplinarity, Structure." van Raan makes an excellent case for using bibliometric data to measure some central aspects of scientific research and to construct indicators of…