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Möglich, Andreas – Journal of Chemical Education, 2018
The quantitative evaluation of experimental data and their graphical presentation are integral to teaching and research in chemistry and the life sciences. Data are commonly fitted to physical models, which in all but the simplest cases are expressed as nonlinear mathematical functions. To facilitate data evaluation in both teaching and research…
Descriptors: Least Squares Statistics, Data, Chemistry, Science Instruction
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Ali, Liaqat; Hatala, Marek; Gasevic, Dragan; Jovanovic, Jelena – Computers & Education, 2012
LOCO-Analyst is a learning analytics tool we developed to provide educators with feedback on students learning activities and performance. Evaluation of the first version of the tool led to the enhancement of the tool's data visualization, user interface, and supported feedback types. The second evaluation of the improved tool allowed us to see…
Descriptors: Feedback (Response), Computer Software, Program Descriptions, Student Evaluation
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Dyckhoff, Anna Lea; Zielke, Dennis; Bultmann, Mareike; Chatti, Mohamed Amine; Schroeder, Ulrik – Educational Technology & Society, 2012
Learning Analytics can provide powerful tools for teachers in order to support them in the iterative process of improving the effectiveness of their courses and to collaterally enhance their students' performance. In this paper, we present the theoretical background, design, implementation, and evaluation details of eLAT, a Learning Analytics…
Descriptors: Foreign Countries, Computer Uses in Education, Semi Structured Interviews, Usability
Friedlander, Amy; Adler, Prudence – Association of Research Libraries, 2006
The rapid adoption of information technology and ubiquitous networking has transformed the research and education landscape. Central to this transformation are scientific and engineering digital data collections. The life cycle management challenges associated with these intellectual assets are substantial. This is a report of a two-day workshop…
Descriptors: Data, Scientific Research, Influence of Technology, Information Networks