Developing and validating an online situational judgment test on the stress coping competence of nursing apprentices

Empirical Research in Vocational Education and Training

Table 10 Item information for one-dimensional partial-credit-model

Item	Estimate	Standard error	wMNSQ	t-value	Discrimination
BK1111	− 0.086	0.053	0.98	− 0.2	0.43
BK1112	0.652	0.057	1.10	1.1	0.28
BK1113	− 0.966	0.053	1.11	1.8	0.37
BK1114	− 0.117	0.052	1.01	0.2	0.45
BK1115	− 0.086	0.053	1.03	0.5	0.42
BK1116	− 0.249	0.051	1.05	0.9	0.43
BK1131	0.077	0.054	1.00	0.1	0.39
BK1132	− 0.362	0.052	1.04	0.7	0.47
BK1133	− 0.458	0.062	0.95	− 0.4	0.38
BK1141	0.068	0.053	1.16	2.4	0.28
BK1142	− 0.099	0.051	1.13	2.1	0.33
BK1143	− 0.985	0.055	0.99	− 0.2	0.43
BK1211	1.239	0.062	1.12	0.7	0.13
BK1212	0.055	0.062	0.92	− 1.8	0.43
BK1213	− 0.575	0.057	1.05	0.7	0.33
BK1221	0.528	0.056	1.11	1.4	0.27
BK1222	0.576	0.056	1.07	0.7	0.31
BK1223	− 0.273	0.051	0.99	− 0.2	0.47
BK1225	− 0.186	0.052	1.10	1.7	0.38
BK1231	0.240	0.053	1.02	0.3	0.39
BK1232	0.147	0.053	0.95	− 0.7	0.48
BK1233	0.415	0.054	1.04	0.5	0.36
BK1341	0.275	0.054	1.01	0.2	0.42
BK1342	0.221	0.053	0.93	− 0.9	0.49
BK1343	− 0.115	0.052	1.06	1.0	0.40
BK1351	0.727	0.057	0.90	− 1.0	0.48
BK1352	0.018	0.052	0.95	− 0.8	0.46
BK1353	0.072	0.053	1.00	0.0	0.49
BK14241	0.230	0.052	0.88	− 1.7	0.57
BK14242	− 0.447	0.049	0.87	− 2.6	0.64
BK14243	− 0.385	0.050	0.97	− 0.5	0.50
BK14244	− 0.153^a	0.301	0.93	− 1.2	0.55

Separation Reliability = 0.987; Chi-square test of parameter equality = 2127.33, df = 31, Sig. = 0.000
Problematic values are printed in bold
^a The item parameters were fixed to zero as part of the item analysis. One parameter is fixed by ConQuest by default for model identification purposes