Physical exercise and aggressive behavior in rural left-behind children: the mediating roles of psychological capital and self-control

Table 4 Regression analysis of chain mediation model of psychological capital and self-control

Variables	Equation 1: Aggressive Behavior		Equation 2: Psychological Capital		Equation 3: Self-Control		Equation 4: Aggressive Behavior
Variables	β	t	β	t	β	t	β	t
Gender	−0.07	−1.40	−0.11	−1.30	0.15	2.37*	−0.13	−1.73
Grade	0.03	0.69	0.04	1.23	−0.09	−3.85***	−0.01	−0.29
Physical Exercise	−0.27	−5.91***	0.47	11.15***	0.08	2.20*	0.04	1.02
Psychological Capital					0.70	19.46***	−0.26	−4.78***
Self-Control							−0.46	−8.81***
R²	0.07		0.23		0.55		0.43
F	11.70***		46.18***		136.18***		69.04***

ISSN: 2050-7283