Effects of physical activity on smartphone addiction in Chinese college students-chain mediation of self-control and stress perception

Table听2 Statistics of Pearson Correlation Coefficient

Variable	M	SD	1	2	3	4	5	6	7	8
1.Gender	1.600	0.491	1	听	听	听	听	听	听	听
2. Age	18.820	0.850	0.374**	1	听	听	听	听	听	听
3. Only child	1.610	0.487	0.007	鈭�0.014	1	听	听	听	听	听
4. Domicile	1.530	0.503	0.069	-.0014	鈭�0.341**	1	听	听	听	听
5. smartphone addiction	3.439	0.963	0.129**	0.055	0.024	鈭�0.080	1	听	听	听
6. self-control	3.243	0.608	鈭�0.157**	鈭�0.020	鈭�0.032	0.085*	鈭�0.581**	1	听	听
7. Stress perception	2.916	0.640	0.046	鈭�0.043	0.048	鈭�0.081	0.488**	鈭�0.591**	1	听
8. physical activities	5.800	6.742	鈭�0.079	.0007	0.036	鈭�0.013	鈭�0.275**	0.220**	鈭�0.247**	1

ISSN: 1471-2458