In NRC-CNRC article presented many usability problems with many of the Wiki features, for example, image/document uploading, link creation and management, basic computer skills, creating/editing pages, collaboration, and navigation etc. Based on the research, I wonder how much these problems are generalizable? and how age, context, and experience might impact the usability of wiki?
In the article, Lamb talks about the problems wiki activities face are similar to constructivist teaching philosophy. My question is: How much control does teacher need to have in order to create a meaningful collaborative or constructive activities?
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