Tuesday, May 5, 2009

Comparative and non-comparative evaluation in educational technology

in these tow following links , we upload a short essay that summarize the strategy applied to evaluate educational technologies using comparative and non-comparative approaches , also we upload the presentation that we do in the class.
the assay:
http://www.scribd.com/doc/14973269/Assay-of-comparative-non-comparative-study

the presentation powerpoint :

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