Literaturverzeichnis

Guo, Philip J., Juho Kim, und Rob Rubin. 2014. „How Video Production Affects Student Engagement: An Empirical Study of MOOC Videos“. In Proceedings of the First ACM Conference on Learning @ Scale Conference – L@S ’14, 41–50. Atlanta, Georgia, USA: ACM Press. https://doi.org/10.1145/2556325.2566239. Screencasts