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April 2012 Volume 15 Number 2 - Educational Technology & Society

April 2012 Volume 15 Number 2 - Educational Technology & Society

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Table 5. Summary table of t-test for attempted tasks<br />

Via-version Without-version t<br />

Total Mean Total Mean<br />

Attempted tasks 750 17.04 572 13.00 t=4.13*<br />

*

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