Table 2.

Fit statistics for the null and causal model

Models	df	χ 2	RMSEA	SRMR	CFI	AIC	Model comparison	∆df	∆χ 2
Auto-regressions	222	2,294.224*	.0525	.0438	.978	2,450.224
Causal model	219	2,230.428*	.0521	.0369	.979	2,392.428	1 vs. 2	3	53.80*
Reversed causal model	219	2,231.221*	.0521	.0358	.979	2,393.221	1 vs. 3	3	63.00*
Reciprocal model	216	2,189.406*	.0519	.0334	.979	2,357.406	2 vs. 4	3	51.02*
							3 vs. 4	3	41.82*

* p < .05