I am teaching a course this summer focused on multimedia authoring. In keeping with the focus of the class, the students and I will be creating a wiki. On a theoretical level, I find the idea of communal authoring very intriguing. On a practical level, I can’t escape the concern that the work of my students will be vandalized. It is not so much that the original material cannot be recovered, it is more the problem of what comments are inserted and how those who work in K-12 settings interpret such experiences. What is the point of working with such environments if the participants are then unwilling to transfer the experiences to new situations.
In keeping with this concern, I have locked the wiki down to the most conservative level allowed. As system administrator, I must enroll users who then select a new password. Using this approach, MediaWiki allows all enrolled users to edit all posts. What I would prefer would be a different set of constraints – a user could protect personal posts, but unprotected pages could be edited by anyone. Perhaps I have yet to discover the combination of settings that allow such options.
I will likely offer more comments on my experiences with a class-based wiki as I see how things go. It is really not possible to say too much about such technologies based on what one accomplish with the software alone. This is one of those areas in which you really need a combination of technology skills and experience with the tools in action.
