William J. Gibbs. Visualizing Interaction Patterns in Online and Indices of Cognitive Presence. J. Computing in Higher Education, 18(1):30-54, 2006.
@article{Gibbs06, title = {Visualizing Interaction Patterns in Online and Indices of Cognitive Presence}, author = {William J. Gibbs}, year = {2006}, researchr = {https://researchr.org/publication/Gibbs06}, cites = {0}, citedby = {0}, journal = {J. Computing in Higher Education}, volume = {18}, number = {1}, pages = {30-54}, }