From: Applying the design-based learning model to foster undergraduates’ web design skills: the role of knowledge integration
Group
Test
Mean
n
SD
t
Cohen’s d
Low
Pre-test
54.21
19
15.57
5.81***
1.10
Post-test
71.32
8.79
Medium
63.00
15
15.90
5.03***
1.13
81.00
11.05
High
56.25
16
16.98
5.56***
1.64
84.06
10.04