Table 4.

Fit indices for the heel gait attractiveness model (Figure 8), including group-specific models (male and female), the configuration invariance model (CI model), and measurement invariance models (MI models).

Models		χ 2	df	p	GFI	AGFI	CFI	RMSEA	AIC
Group-specific models	Female	12.60	3	0.006	0.995	0.975	0.981	0.056	36.60
	Male	22.86	3	<0.001	0.991	0.955	0.961	0.081	46.86
CI model		35.46	6	<0.001	0.993	0.965	0.971	0.049	83.46
Weak MI model		40.62	10	<0.001	0.992	0.976	0.970	0.039	80.62
MI model		41.46	13	<0.001	0.992	0.981	0.972	0.033	75.46
Strong MI model		44.87	18	<0.001	0.991	0.985	0.974	0.027	68.87