Paired Differences

95% Confidence Interval of the Difference

Mean

Std. Deviation

Std. Error Mean

Lower

Upper

t

df

Sig. (2 tailed)

Pair 1

Pre-test & Post-test

−3.20000

1.89737

0.30000

−3.80681

−2.59319

−10.667

39

0.000