Table 5. Satorra-Bentler scaled chi-squared statistics for nested CFA models.

	M2obl			M3obl			M4obl			M3Aobl			M4Aobl
	SB diff	df	p	SB diff	df	p	SB diff	df	p	SB diff	df	p	SB diff	df	p
M2ort	4.56	1	0.03
M3ort				3998.21	3	0.00
M4ort							1972.67	6	0.00
M3Aort										725.08	3	0.00
M4Aort													3647.43	6	0.00