Search results for author:"Nikoletta A. Xenofontos"
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Providing Guidance in Virtual Lab Experimentation: The Case of an Experiment Design Tool
Charalampos Efstathiou; Tasos Hovardas; Nikoletta A. Xenofontos; Zacharias C. Zacharia; Ton deJong; Anjo Anjewierden; Siswa A. N. van Riesen
Educational Technology Research and Development Vol. 66, No. 3 (2018) pp. 767–791
The present study employed a quasi-experimental design to assess a computer-based tool, which was intended to scaffold the task of designing experiments when using a virtual lab for the process of experimentation. In particular, we assessed the...