Jun 012012

Authors: Donald Neil Philip & Danielle Truswell

In this paper we introduce a number of possible assessment measures for knowledge building, and illustrate these using data collected from a third-year university science education pre-professional course. The first measure is a knowledge building profile that uses data mined from the Knowledge Forum online knowledge building environment to create a bar graph that compares an individual’s performance on a set of knowledge building measures with the class average. A second kind of knowledge building profile at the group level uses response (build-on) tree size to indicate the level and complexity of responding for individual views or the duration of the class.

The second set of measures uses a social network concentric display of centrality measures to gauge a students influence, outreach to others, and overall importance to the group. There are three levels to the display, and students who are central, medial and peripheral can be easily identified.
Link to final paper