From: Effects of using mobile instant messaging on student behavioral, emotional, and cognitive engagement: a quasi-experimental study
Group
Number of participants
M (SD)
Mann–Whitney U
Wilcoxon W
Z
Asymp. Sig. (2-tailed)
MIM
26
1.19 (1.44)
337.5
688.5
− 0.48
0.63
AOD
28
1.21 (1.13)