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The Scientific World Journal
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2014
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Article
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Tab 5
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Research Article
A Service Based Adaptive U-Learning System Using UX
Table 5
Paired sample statistics for the experimental group between the pre- and post-test.
ā
Mean
Std. Deviation
Std. Error Mean
Pretest results
68.2667
90
1.86956
.48272
Posttest results
82.8667
90
2.97289
.76760