Table 4.

Mediation model test.

Predictors	Model 1		Model 2		Model 3
	(MPA)		(Dep)		(MPA)
	β	t	β	t	β	t
PSS	−0.18	−5.28 ***	−0.46	−15.44 ***	0.03	0.90
Dep					0.45	12.72 ***
R	0.18		0.49		0.56
R2	0.03		0.24		0.31
F	14.28 ***		69.22 ***		77.40 ***

All variables were standardized in the model; PSS = perceived social support, Dep = depressive symptoms, MPA = mobile phone addiction. *** p < 0.001.