Understanding Electric Bikers’ Red-Light Running Behavior: Predictive Utility of Theory of Planned Behavior vs Prototype Willingness Model

Table 3

The degree-of-fit indexes in three models.

Index	TPB model		PWM model		TPB-PWM model
	Initial	Modified	Initial	Modified	Initial	Modified
CMIN/df	3.191	2.925	3.246	2.627	3.556	2.438
RMESA	0.046	0.043	0.047	0.040	0.050	0.037
GFI	0.953	0.958	0.940	0.951	0.923	0.948
NFI	0.969	0.972	0.965	0.972	0.956	0.970
IFI	0.979	0.981	0.975	0.982	0.968	0.982
CFI	0.979	0.981	0.975	0.982	0.968	0.982
TLI	0.975	0.978	0.971	0.979	0.963	0.979