Minimum value

Maximum value

Mean value

Standard deviation

Skewness

Kurtosis

Parental phubbing

1.00

4.67

2.71

0.66

0.16

0.11

Adolescent loneliness

1.06

4.00

2.39

0.58

0.14

−0.34

Adolescents’ learning engagement

1.00

6.53

4.20

1.05

−0.95

1.05