Governance in the Internet of Vehicles (IoV) Context: Examination of Information Privacy, Transport Anxiety, Intention, and Usage

Table 3

Model fit measures CFA for alternate factor structure.

Model fit indices	Standard indices	Alternative CFIOVIP structure
		Model 1	Model 2	Model 3	Model 4	Model 5
		1^st order	1^st order	1^st order	2^nd order	2^nd order
Chi-square ()		795.3	656.1	267.5	121.9	211.7
Degree of freedom (df)		124	123	129	124	171
Chi-square/degree of freedom (/df)	Must be ≤ 3.00	6.41	5.33	2.07	0.98	1.24
Normed fit index (NFI)	Must be ≥ 0.90	0.83	0.93	0.96	0.99	0.98
The goodness of fit index (GFI)	Must be ≥ 0.90	0.79	0.87	0.93	0.97	0.91
Adjusted goodness of fit index (AGFI)	Must be ≥ 0.80	0.71	0.77	0.92	0.99	0.99
Comparative fit index (CFI)	Must be ≥ 0.90	0.86	0.91	0.96	0.99	0.99
Root mean square error of approximation (RMSEA)	Must be ≤ 0.06	0.17	0.15	0.04	0.00	0.02