Table 2.

Invariance testing.

Model	df	χ2	p	CFI	NFI	IFI	TLI
1. Unconstrained model				0.95	0.92	0.95	0.94
Measurement weights	15	14.86	0.46
Structural covariances	21	26.36	0.19
Measurement residuals	44	46.80	0.36
2. Constrained measurement weights				0.95	0.92	0.95	0.95
Structural covariances	6	11.51	0.07
Measurement residuals	29	31.94	0.32
3. Constrained structural covariances				0.95	0.91	0.95	0.95
Measurement residuals	23	20.43	0.62

N = 797. CFI, comparative fit index; NFI, normed fit index; IFI, incremental fit index; TLI, Tucker Lewis index.