Adolescent Sports Behavior and Social Networks: The Role of Social Efficacy and Self-Presentation in Sports Behavior

Table 3

Estimated results and significance test results of mediating effect of social efficacy.

Variables	Equation (11); Sports	Equation (12); Social efficacy	Equation (13); Sports
Constant	0.316 (1.568)	0.460 (2.148)	−0.088 (−1.191)
Age	−0.023 (−1.667)	−0.032 (−2.228)	0.006 (1.123)
Gender	0.028 (0.599)	0.018 (0.364)	0.012 (0.716)
Social network	0.860 (37.052)	0.839 (34.099)	0.122 (7.916)
Social efficacy	—	—	0.879 (56.91)
Adj-	0.737	0.706	0.956
Indirect effect(s) of SN on sport
Intervening variable: social contact	Effect	Boot standard error	Boot LLCI	Boot ULCI
	0.7374	0.0178	0.7007	0.7704

Note: t value is in parentheses. Symbols , , and indicate that coefficient is significant at 10%, 5%, and 1% levels.