Table 1.

Hypothetical parameter values for model (22) and the first 30 items.

i	${\beta }_i$	${\alpha }_{i1}$	${\alpha }_{i2}$	${\delta }_{i1}$	${\delta }_{i2}$	i	${\beta }_i$	${\alpha }_{i1}$	${\alpha }_{i2}$	${\delta }_{i1}$	${\delta }_{i2}$
1	$-$ 0.906	0.946	$-$ 0.398	0.230	0.327	16	$-$ 0.104	$-$ 0.498	0.298	0.359	0.622
2	$-$ 1.337	0.893	$-$ 0.085	0.696	0.622	17	0.458	0.496	0.267	0.677	0.551
3	$-$ 0.913	$-$ 0.363	0.703	0.052	0.605	18	$-$ 1.882	$-$ 0.259	$-$ 0.484	0.101	$-$ 0.022
4	0.387	0.166	0.313	$-$ 0.352	$-$ 0.447	19	0.801	0.066	$-$ 0.488	0.282	0.697
5	0.676	0.677	0.199	0.701	0.283	20	1.953	$-$ 0.169	0.963	$-$ 0.467	0.443
6	$-$ 0.084	0.865	0.833	0.957	0.724	21	$-$ 1.712	0.326	0.979	$-$ 0.146	$-$ 0.347
7	0.138	0.688	$-$ 0.444	0.942	$-$ 0.043	22	1.725	0.146	0.875	0.843	0.092
8	1.608	0.296	0.472	$-$ 0.096	$-$ 0.101	23	1.980	0.826	0.517	0.195	0.825
9	$-$ 0.882	0.016	$-$ 0.378	0.088	0.458	24	0.171	0.197	0.722	0.069	$-$ 0.442
10	1.240	0.320	0.924	$-$ 0.250	0.386	25	0.499	$-$ 0.101	$-$ 0.319	0.943	0.071
11	$-$ 0.919	0.867	$-$ 0.391	0.051	0.202	26	$-$ 1.775	0.530	$-$ 0.188	0.819	$-$ 0.336
12	0.216	0.093	0.028	0.152	0.339	27	1.523	$-$ 0.302	0.646	0.581	0.718
13	1.900	0.726	0.007	0.842	$-$ 0.072	28	1.548	0.272	0.469	$-$ 0.207	$-$ 0.241
14	0.510	$-$ 0.068	$-$ 0.105	0.132	$-$ 0.256	29	$-$ 0.823	$-$ 0.113	$-$ 0.147	0.027	$-$ 0.282
15	$-$ 1.109	0.072	$-$ 0.017	0.370	0.623	30	0.822	0.661	$-$ 0.485	$-$ 0.277	$-$ 0.017