TABLE 5.

Confirmatory factor analysis of the BSCS.

Model	No. of factors	χ2	df	RMSEA	CFI	TLI	SRMR
BSCS (13 items)
1	1	1362.277***	65	0.149	0.873	0.847	0.106
2	2	1356.189***	64	0.150	0.873	0.845	0.106
BSCS (10 items)
3	2	638.066***	34	0.140	0.904	0.873	0.093
BSCS (8 items)
4	2	346.287***	19	0.138	0.886	0.831	0.092
BSCS (11 items)
5	4	125.391***	38	0.050	0.991	0.986	0.039
6a	4	106.626***	37	0.046	0.992	0.989	0.036

^aIncludes the covariance between the error terms for items BSCS4 and BSCS31. ***p < 0.001.