From: Utilizing a smart cognitive support system for K-8 education
N
Mean
Standard Deviation
F
p
Less than 1Â h
48
4.19
2.39
2.227
0.091
Between 1 and 3Â h
25
4.52
2.74
Between 3 and 5Â h
9
5.11
3.58
More than 5Â h
7
6.86
2.47
Total
89
4.58
2.68