I've reassessed my findings in this post: http://paaralan.blogspot.com/2009/07/validating-aneesha-bakharias-sna-moodle.html. In it I tried to estimate the reliability and validity of the Moodle forum SNA Tool.
In forum 1 of CCK08, 78 ties were identified by the tool. 4 ties were found in the body of the post that were not identified. Therefore of the total ties (82), 4.88% were lost.
But that is conveniently sampled. I really do not know how many ties on the average are lost for all the forums.
Posts
A personal history: 31 – Learning Catalan – and about Catalunya
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I am writing an autobiography, mainly for my family, but it does cover some
key moments in the development of open and online learning. I thought I
would...
4 days ago
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