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 review of higher education in 2025: a personal view
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I thought I would try to capture what I see as the three major developments
in higher education during 2025, at least from a North American
perspective. ...
3 days ago
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