From: Online student tutorials for effective peer teaching in digital times: a longitudinal quantitative study
Time points (T)
N
Learning success
Cohen’s d
Mean
SD
1
128
3.65
2.61
T1/T2
0.36
2
96
4.55
2.42
T2/T3
0.41
3
53
5.53
2.30
T1/T3
0.74