@conference {,
	title = {Beyond viewing counts, likes \& Co - An Analysis of Instructional Videos on Youtube},
	booktitle = {Proceedings of the 14th International Conference on Computer Supported Education (CSEDU 2022) : Vol. 1. 14th International Conference on Computer Supported Education},
	year = {2022},
	pages = {236-241},
	publisher = {Science and Technology Publications},
	organization = {Science and Technology Publications},
	address = {Set{\'u}bal},
	abstract = {<p>The aim of this study is to open up criteria of instructional videos through a search of the scientific literature. Shoufan (2019) tested the Cognitive Value (VCV) of instructional videos as a function of cognitive and other characteristics. Here, the VCV is formed from the likes and viewing counts. Based on Shoufan\&rsquo;s results, the present study aims to answer the following two research questions: 1. Can comparable correlations be reproduced for instructional videos from another subject area? 2. Can the correlations be further explained by criteria regarding the instructional design? For this purpose, 100 videos using the YouTube API were collected. Multiple linear regression analyses were performed. However, only 9\% could be explained by cognitive characteristics and 5\% by instructional design criteria of the total variance in VCV. The recent study could not reproduce Shoufan\&$\#$39;s results and supplementary criteria could not explain further data variance. With regard to the literature, criteria such as likes and viewing counts cannot describe the instructional quality ratings of instructional videos. More promising approaches to evaluate quality perception of instructional videos (e.g., comments) are mentioned.</p>
},
	keywords = {Explanatory Video, Instructional Video, Learning Analytics, Youtube},
	isbn = {978-989-758-562-3},
	issn = {2184-5026},
	doi = {10.5220/0011032800003182},
	author = {delsa and Johannes Wendt}
}
@article {,
	title = {Designing Infrastructures Allowing Higher Education Teachers to Reuse, Adapt and Exchange Open Educational Resources},
	year = {2021},
	abstract = {<p>When designing OER infrastructures it is essential to be aware of practices higher education teachers have for digital environments while reusing and revising as well as sharing OER. Therefore, we conducted an interview study and designed a prototype concept based on expectations and requirements of higher education teachers regarding version management and collaborative elements.</p>
},
	doi = {https://doi.org/10.5281/zenodo.5531581},
	url = {https://connect.oeglobal.org/t/designing-infrastructures-allowing-higher-education-teachers-to-reuse-adapt-and-exchange-open-educational-resources/2264},
	author = {Schr{\"o}der, Nadine and Sophia Donat and Johannes Wendt}
}
