A Service Based Adaptive U-Learning System Using UX
Table 4
Paired sample -test for the control group between the pre- and posttest.
Paired differences
Mean
Std. deviation
Std. error mean
95% Confidence interval of the mean
dt
Sig. (2-tailed)
Lower
Upper
Pre—post
−.13333
.91548
.23637
−.64031
.37364
−.564
14
.582
We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.