The Relationship between Alexithymia, Anxiety, Depression, and Internet Addiction Severity in a Sample of Italian High School Students

Table 5

Hierarchical multiple regression analyses predicting IA severity scores from alexithymia scores controlling for negative emotions and age.

	Model 1					Model 2
Age	0.00	−0.01	0.999	−0.01	0.01	−0.03	−0.64	0.521	−0.01	−0.03
Ham-D	0.13	2.27	0.024	0.16	0.09	−0.02	−0.13	0.898	0.16	−0.01
Ham-A	0.03	0.47	0.639	0.13	0.02	0.03	0.57	0.570	0.13	0.02
Sexual identifying feelings						0.27	3.59	0.000	0.24	0.15
Subscale expressing feelings						−0.06	−0.98	0.326	0.07	−0.04
Subscale externally oriented thinking						−0.04	−0.55	0.583	0.04	−0.02
Model	0.02					0.06
Change	0.025					0.036
	(3.596) = 5.021***					(6.593) = 6.342****

*** P < 0.005. ****P < 0.001.