Table 4.

Regression analysis table of sports behavior, sports cognitive level and sports self-confidence on willpower qualities.

	Model 1			Model 2			Model 3
	B	SE	β	B	SE	β	B	SE	β
Constant	2.493***	0.126	–	2.051***	0.174	–	1.807***	0.182	–
X	0.344***	0.034	0.443	0.245***	0.043	0.316	0.107	0.055	0.137
M1				0.210***	0.06	0.197	0.160**	0.06	0.150
M2							0.248***	0.062	0.270
R 2	0.196			0.219			0.247
ΔR2	0.194			0.215			0.242
F	F(1,429) = 104.548***			F(2,428) = 59.902***			F(3,427) = 46.667***

^**p < 0.01, ^***p < 0.001.