This paper reports the results of a laboratory study of a proposed solution to the problem of coordinating entry into collaborative activity while protecting the privacy and contr...
We describe three case studies in the use of Basic LOTOS. The studies cover design recovery, requirements speci cation, and design activities. We also report lessons learned from ...
considered simply, but a more complex evaluation of the effects of performing the tasks. For example, an educational activity that learners complete quickly and accurately is of no...
We present a case study of an international distance education course involving two sites in the US and one site in Pakistan. We use the case study to examine the elements of the ...
Richard J. Anderson, Ruth E. Anderson, Natalie Lin...
The evolution of learning systems brought improvements to the functionality of their components by offering support and mediating learning, communication and collaboration. However...