Research on the Complex Mechanism of Placeness, Sense of Place, and Satisfaction of Historical and Cultural Blocks in Beijing’s Old City Based on Structural Equation Model

Table 9

Multigroup modeling indicators comparison of the overall adaptation.

Test statistic	Reference standard	Unrestricted model	Measurement weighting model	Structure weighted model	Structural covariance model	Structural residual model	Measurement residual model
CMIN/DF	<3	4.282	4.429	5.617	5.526	5.524	7.506
P	>0.05	≤0.001	≤0.001	≤0.001	≤0.001	≤0.001	≤0.001
RMR	<0.05	0.023	0.030	0.061	0.059	0.068	0.073
RMSEA	<0.05	0.054	0.055	0.064	0.063	0.063	0.076
GFI	>0.9	0.968	0.960	0.951	0.951	0.950	0.923
NFI	>0.9	0.959	0.949	0.934	0.934	0.932	0.892
CFI	>0.95	0.968	0.960	0.945	0.945	0.944	0.905
PNFI	>0.5	0.617	0.729	0.734	0.750	0.766	0.860
PGFI	>0.5	0.484	0.574	0.581	0.594	0.607	0.692
AIC	The smaller the better	226.148	248.449	303.159	302.676	306.109	441.309
ECVI	The smaller the better	0.199	0.219	0.267	0.267	0.270	0.389