. Author manuscript; available in PMC: 2010 Mar 19.

Published in final edited form as: Rehabil Psychol. 2009 May;54(2):173–181. doi: 10.1037/a0015705

Table 3.

Model Goodness-of-Fit Indices

Model	χ²	df	SRMSR	RMSEA TLI		CFI
1. Target 3-factor model	36.86^*	24	.06	.05	.98	.99
1 vs. 2	453.03^***	3
2. 1-factor model	489.89^***	27	.23	.29	.31	.48
3. Nomological validation	85.46^***	48	.05	.06	.94	.96
3 vs. 4	24.45^**	8
4. Constrained model	108.43^***	56	.08	.06	.93	.95

Note. df = model degrees of freedom, SRMSR = standardized root mean squared residual, RMSEA = root mean squared error of approximation, TLI = Tucker-Lewis index, CFI = comparative fit index.

p < .05.

^**

p < .01.

^***

p < .001.