@article {Manske2015,
	title = {Exploring deviation in inquiry learning: Degrees of freedom or source of problems?},
	journal = {Proceedings of the 23rd International Conference on Computers in Education, ICCE 2015},
	year = {2015},
	pages = {238-247},
	author = {Sven Manske and Chounta, I.-A. and Rodr{\'\i}guez-Triana, M.J. and Gillet, D. and H.Ulrich Hoppe}
}
