Eliciting design patterns for e-learning systems

Abstract

Design pattern creation, especially in the e-learning domain, is a highly complex process that has not been sufficiently studied and formalized. In this paper, we propose a systematic pattern development cycle, whose most important aspects focus on reverse engineering of existing systems in order to elicit features that are cross-validated through the use of appropriate, authentic scenarios. However, an iterative pattern process is proposed that takes advantage of multiple data sources, thus emphasizing a holistic view of the teaching – learning processes. The proposed schema of pattern mining has been extensively validated for Asynchronous Network Supported Collaborative Learning (ANSCL) systems, as well as for other types of tools in a variety of scenarios, with promising results.

Acknowledgements

This work has been partially funded through the EU E-learning project TELL (EAC/61/03/GR009). We are glad to acknowledge the work of our partners in the TELL project, particularly in the context of our shared work on evaluation methodologies.