Key points are not available for this paper at this time.
Appears in: EDULEARN17 Proceedings Publication year: 2017Pages: 1806-1813ISBN: 978-84-697-3777-4ISSN: 2340-1117doi: 10.21125/edulearn.2017.1382Conference name: 9th International Conference on Education and New Learning TechnologiesDates: 3-5 July, 2017Location: Barcelona, Spain
Sillat et al. (2017) studied this question.