Table 2.

Hierarchical regression results for adolescent’s life satisfaction.

Variable	B	95% CI for B		SE B	β	R 2	∆R2
		LL	UL
Model 1						0.08	0.08***
Constant	7.44***	7.27	7.64	0.09
Sex	−1.22***	−1.45	−0.99	0.12	−0.28***
Age	0.04	−0.05	0.13	0.05	0.02
Model 2						0.12	0.04***
Constant	7.27***	7.09	7.44	0.09
Sex	−0.92***	−1.16	−0.68	0.12	−0.21***
Age	0.06	−0.03	0.15	0.05	0.04
Internet addiction	−0.51***	−0.65	−0.38	0.07	−0.21***
Model 3						0.35	0.23***
Constant	7.10***	6.95	7.25	0.08
Sex	−0.62***	−0.83	−0.42	0.11	−0.15***
Age	0.00	−0.07	0.07	0.04	0.00
Internet addiction	−0.21**	−0.34	−0.09	0.07	−0.08**
Active copinga	0.78***	0.57	0.98	0.10	0.19***
Acceptance and change of perspectivea	0.32**	0.13	0.52	0.10	0.08**
Socioemotional supporta	0.60***	0.45	0.74	0.07	0.20***
Maladaptive strategiesa	−1.15***	−1.34	−0.95	0.10	−0.03***
Substance usea	−0.26*	−0.48	−0.04	0.11	−0.05*
Humora	−0.04	−0.14	0.07	0.05	−0.02
Religiona	0.10	−0.03	0.23	0.07	0.04
Model 4						0.35	0.01***
Constant	7.08***	6.92	7.24	0.08
Sex	−0.60***	−0.81	−0.40	0.11	−0.14***
Age	0.01	−0.07	0.08	0.04	0.00
Internet Addiction	−0.22**	−0.35	−0.09	0.07	−0.09**
Active copinga	0.77***	0.57	0.97	0.10	0.19***
Acceptance and change of perspectivea	0.31**	0.11	0.50	0.10	0.08**
Socioemotional supporta	0.62***	0.48	0.76	0.07	0.21***
Maladaptive strategiesa	−1.14***	−1.33	−0.95	0.10	−0,3***
Substance usea	−0.25*	−0.47	−0.03	0.11	−0.05*
Humora	−0.04	−0.15	0.06	0.05	−0.02
Religiona	0.09	−0.04	0.22	0.07	0.03
Internet addiction * Active copinga	0.17	−0.06	0.40	0.11	0.04
Internet addiction * Acceptance and change of perspectivea	0.31**	0.10	0.52	0.11	0.07**
Internet addiction* Socioemotional supporta	−0.14	−0.31	0.03	0.09	−0.04
Internet addiction* Maladaptive strategiesa	0.11	−0.08	0.31	0.10	0.03

CI, confidence interval; LL, Lower limit; UL, Upper limit. ^aStress-coping strategies.

^*p < 0.05, ^**p < 0.01, ^***p < 0.001.