From: Incorporating personalized learning in a role-playing game environment via SID model: a pilot study of impact on learning performance and cognitive load
Variable
Mean
SD
Minimum
Maximum
Performancepre
83.99
8.55
60
99
Performancepost
98.83
3.53
80
100
ILpre
7.07
.818
5
9
ILpost
6.93
.755
4
8
ELpre
7.51
1.052
10
ELpost
4.61
.737
3
6
GLpre
4.73
.867
GLpost
8.17
.543
7