1. A taxonomy for learning, teaching and assessing: A revision of Bloom's Taxonomy of Educational Objectives,2001
2. Assessing teaching presence in a computer conferencing context;Anderson;Journal of Asynchronous Learning Networks,2001
3. The influence of social presence and teaching presence on the quality of online critical inquiry;Bangert;Journal of Computing in Higher Education,2008
4. Indicators of engagement;Beer,2010
5. First steps towards a social learning analytics for online communities of practice for educators;Cambridge,2012