@inproceedings{davcscw,
	author          = {Dan Davis and Claudia Hauff and Geert-Jan Houben},
	title           = {Evaluating Crowdworkers as a Proxy for Online Learners in Video-Based Learning Contexts},
	booktitle       = {Proceedings of the 21th ACM Conference on Computer-Supported Cooperative Work & Social Computing},
	year            = {2018},
	organization    = {ACM},
	group           = {WIS}
}