Table 2 Summary of Rasch analysis for 5... | Emerald Publishing

Table 2

Summary of Rasch analysis for 5 MEL scales

	MEL-15	MEL-C	MEL-O	MEL-S	MEL-T
Number of items	15	12	12	12	12
Chi-Square ( ≥ 0.05)	0.718	0.289	0.066	0.481	0.544
Fit residual SD for items ( ≤ 1.4)	0.853	0.855	0.667	0.890	0.785
Fit residual SD for persons ( ≤ 1.4)	1.871	1.602	1.486	1.442	1.924
Misfit items with extreme fit residual values ( ≥ 2.5)	0	0	0	0	0
PSI ( ≥ 0.8)	0.846	0.869	0.800	0.846	0.825
Disordered thresholds	0	0	0	0	0
Local dependency items ( ≥ 0.2)	0	0	0	0	0
Evidence of DIF	0	0	0	0	0
T-test (<5% and <1%)	4.17% 1.25%	2.65% 1.59%	6.81% 3.66%	4.17% 1.25%	6.86% 2.94%

	MEL-15	MEL-C	MEL-O	MEL-S	MEL-T
Number of items	15	12	12	12	12
Chi-Square ( ≥ 0.05)	0.718	0.289	0.066	0.481	0.544
Fit residual SD for items ( ≤ 1.4)	0.853	0.855	0.667	0.890	0.785
Fit residual SD for persons ( ≤ 1.4)	1.871	1.602	1.486	1.442	1.924
Misfit items with extreme fit residual values ( ≥ 2.5)	0	0	0	0	0
PSI ( ≥ 0.8)	0.846	0.869	0.800	0.846	0.825
Disordered thresholds	0	0	0	0	0
Local dependency items ( ≥ 0.2)	0	0	0	0	0
Evidence of DIF	0	0	0	0	0
T-test (<5% and <1%)	4.17% 1.25%	2.65% 1.59%	6.81% 3.66%	4.17% 1.25%	6.86% 2.94%

Source(s): Authors’ own work