Visualisation of Complex Question Pools
Abstract:
In this paper, we discuss the conceptualisation and implementation of an interactive visualisation for complex
question pools. In our case we require a way to organize and interact with a pool, including composition
and selection of questions, e.g. for creating a test. We therefore use an ontology, which is a primary
dimension of the questions, as a default view. Starting from a user-driven design process, we expand it
with filter, search and data display functionality. After completion of the first implementation cycle,
we evaluated the visualisation by conducting expert interviews and a formal requirement review. These showed
that the visualisation solves some of the issues. To address the remainder, we propose a new version of the
visualisation and ways to interact with the question pool.
Published:
Proceedings der Pre-Conference-Workshops der 16. E-Learning Fachtagung Informatikco-located with 16th e-Learning Conference of the German Computer Society (DeLFI 2018), Daniel Schiffner (ed)