1,997 research outputs found
Educational Technology as Seen Through the Eyes of the Readers
In this paper, I present the evaluation of a novel knowledge domain
visualization of educational technology. The interactive visualization is based
on readership patterns in the online reference management system Mendeley. It
comprises of 13 topic areas, spanning psychological, pedagogical, and
methodological foundations, learning methods and technologies, and social and
technological developments. The visualization was evaluated with (1) a
qualitative comparison to knowledge domain visualizations based on citations,
and (2) expert interviews. The results show that the co-readership
visualization is a recent representation of pedagogical and psychological
research in educational technology. Furthermore, the co-readership analysis
covers more areas than comparable visualizations based on co-citation patterns.
Areas related to computer science, however, are missing from the co-readership
visualization and more research is needed to explore the interpretations of
size and placement of research areas on the map.Comment: Forthcoming article in the International Journal of Technology
Enhanced Learnin
Open science and the disciplinary culture clash – Why is it so hard to reach a consensus?
When it comes down to the nitty gritty detail of what open science means for an individual researcher, the disciplinary context is key. As clear and straightforward as making research publicly available is, many questions still remain for specific disciplines. Peter Kraker reports back from a session on openness in the humanities where definitions of data, research work and research materials were all contested
The researcher’s guide to literature: Visualising crowd-sourced overviews of knowledge domains.
Given the enormous amount of new knowledge produced every day, keeping up-to-date on all the literature is increasingly difficult. Peter Kraker argues that visualizations could serve as universal guides to knowledge domains. He and colleagues have come up with an interactive way of automating the visualisations of entire fields along with relevant articles. Through similarity measures identified in a Mendeley-powered data-set, a researcher can see the intellectual structure of a field at a glance without performing countless searche
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