Table 4.

Calibration scaling analysis.

Category Label	Observed Count	Observed (%)	Observed Average	Sample Expect	Infit	Outfit	Structure Calibration	Category Measure
					MNSQ	MNSQ
1	53	5	−2.90	−3.28	1.42	1.53	none	(−4.81)
2	126	37	2.21	−2.19	1.16	1.30	−3.55	−2.70
3	147	43	−1.09	1.01	1.12	1.10	−1.72	−0.04
4	18	5	−0.03	0.17	1.21	1.10	1.76	2.159
5	1	0	−1.14	0.91	1.88	1.00	3.51	(4.67)

Note: MNSQ, mean square.