Table 2.

Correlation Self-efficacy and clinical characteristics in total sample.

		1	2-1.	2-2.	3-1.	3-2.	4-1.	4-2.	5	6	7	8	9	10	11	12	13
1. SES		1
2. Game (h)	2-1. Weekdays	−0.454 **	1
	2-2. Weekends	−0.433 **	0.917 **	1
3. Internet (h)	3-1. Weekdays	−0.188 *	0.342 **	0.269 **	1
	3-2. Weekends	−0.280 **	0.324 **	0.266 **	0.784 **	1
4. Smartphone (h)	4-1. Weekdays	−0.257 **	0.234 **	0.215 **	0.329 **	0.284 **	1
	4-2. Weekends	−0.248 **	0.226 **	0.277 **	0.288 **	0.323 **	0.904 **	1
5. YIAT		−0.525 **	0.589 **	0.606 **	0.359 **	0.456 **	0.198 *	0.219 **	1
6. SAS		−0.456 **	0.359 **	0.349 **	0.343 **	0.438 **	0.388 **	0.376 **	0.683 **	1
7. AQ		−0.434 **	0.463 **	0.458 **	0.254 **	0.299 **	0.248 **	0.214 **	0.635 **	0.588 **	1
8. BAS		−0.075	0.283 **	0.240 **	0.224 **	0.185 *	0.162 *	0.141	0.282 **	0.329 **	0.403 **	1
9. BIS		−0.632 **	0.393 **	0.344 **	0.161 *	0.254 **	0.203 *	0.206 *	0.555 **	0.473 **	0.530 **	0.378 **	1
10. BIS-11		−0.548 **	0.438 **	0.428 **	0.120	0.143	0.258 **	0.262 **	0.458 **	0.384 **	0.495 **	0.280 **	0.436 **	1
11. BDI		−0.652 **	0.542 **	0.507 **	0.276 **	0.357 **	0.288 **	0.272 **	0.627 **	0.454 **	0.691 **	0.280 **	0.618 **	.501 **	1
12. BAI		−0.576 **	0.444 **	0.442 **	0.357 **	0.383 **	0.316 **	0.292 **	0.578 **	0.532 **	0.634 **	0.314 **	0.582 **	0.495 **	0.794 **	1
13. PWI		−0.637 **	0.495 **	0.445 **	0.222 **	0.300 **	0.277 **	0.244 **	0.561 **	0.523 **	0.639 **	0.291 **	0.606 **	0.554 **	0.795 **	0.726 **	1
M		27.59	2.48	3.52	2.4	2.77	3.56	4.1	44.8	80.53	66.01	34.14	19.35	61.59	9.74	8.78	48.97
SD		5.12	3.46	4.2	1.94	2.35	3.03	3.42	18.93	32.51	19.46	5.92	4.13	9.73	10.32	10.63	28.42

SES = Self-Efficacy Scale; Y-IAT = Young’s Internet Addiction Test; SAS = Smartphone Addiction Scale; AQ = Aggression Questionnaire; BAS = Behavioral Activation System; BIS = Behavioral Inhibition System; BIS-11 = Barratt Impulsiveness Scale version-11; BDI = Beck Depression Inventory; BAI = Beck Anxiety Inventory; PWI = Psychosocial Well-being Index; * p < 0.05, ** p < 0.01.