Pre-test

Post-test

Comparison test

M

SD

M

SD

MD

t

Sig.

Reading in-depth

16.02

4.79

14.53

22.15

−1.38

−3.695

0.000

Gap filling

10.22

4.05

13.03

4.65

−1.61

−8.101

0.000

Fast reading

11.03

2.03

13.78

2.36

−2.72

−9.081

0.000