Self-Presentation and Adolescent Altruistic Behaviors in Social Networks

Table 1

Mean, standard deviation, and correlation coefficient of variables.

	M	SD	1	2	3	4	5	6	7	8	9	10	11
(1) Age	14.53	1.68	1
(2) Gender	0.53	0.5	−0.018	1
(3) Weekly online time	1.91	0.91	−0.060	0.078	1
(4) Altruistic behaviors	2.68	0.85	−0.008	−0.110^∗	0.047	1
(5) Network support	2.76	0.67	−0.016	−0.116^∗∗	0.033^∗	0.958^∗∗	1
(6) Network guidance	2.52	0.65	−0.018	−0.115^∗	0.051	0.976^∗∗	0.909^∗∗	1
(7) Network sharing	2.42	0.66	−0.016^∗	−0.103^∗	0.082	0.878^∗∗	0.764^∗∗	0.845^∗∗	1
(8) Network warning	2.51	0.65	0.018	−0.083	0.020	0.959^∗∗	0.913^∗∗	0.925^∗∗	0.764^∗∗	1
(9) Self-presentation	2.33	0.67	0.006	−0.116^∗∗	0.076	0.808^∗∗	0.686^∗∗	0.760^∗∗	0.959^∗∗	0.713^∗∗	1
(10) Social ability cognition	2.41	0.71	−0.058	−0.078	0.084	0.850^∗∗	0.773^∗∗	0.840^∗∗	0.917^∗∗	0.715^∗∗	0.780^∗∗	1
(11) Privacy awareness	2.53	0.69	−0.042	−0.072	0.076	0.864^∗∗	0.762^∗∗	0.867^∗∗	0.935^∗∗	0.736^∗∗	0.809^∗∗	0.980^∗∗	1

Note: N = 495, gender is a dummy variable, girls = 0, boys = 1. ; .