(Un)reliability of equivalent forms of the Taiwanese tour guide English tests

Language Testing in Asia

Table 1 Table of measures on the 2013 tour guide test (Test A)

MEASURE		SCORE S.E.	SCORE MEASURE		S.E.	SCORE MEASURE		S.E.
0	−6.00	1.83	27	-.75	.25	54	.93	.26
1	−4.77	1.01	28	-.69	.25	55	1.00	.26
2	−4.05	.72	29	-.62	.25	56	1.07	.26
3	−3.62	.60	30	-.56	.25	57	1.14	.27
4	−3.30	.52	31	-.49	.25	58	1.22	.27
5	−3.05	.47	32	-.43	.25	59	1.29	.27
6	−2.84	.44	33	-.37	.24	60	1.37	.28
7	−2.66	.41	34	-.31	.24	61	1.45	.28
8	−2.49	.39	35	-.25	.24	62	1.53	.29
9	−2.35	.37	36	-.19	.24	63	1.62	.29
10	−2.22	.35	37	-.12	.24	64	1.71	.30
11	−2.09	.34	38	-.06	.24	65	1.80	.30
12	−1.98	.33	39	-.00	.24	66	1.90	.31
13	−1.87	.32	40	.05	.24	67	2.00	.32
14	−1.77	.31	41	.11	.24	68	2.11	.33
15	−1.68	.30	42	.17	.24	69	2.22	.34
16	−1.59	.29	43	.23	.24	70	2.35	.35
17	−1.50	.29	44	.29	.24	71	2.48	.37
18	−1.41	.28	45	.35	.24	72	2.63	.39
19	−1.33	.28	46	.41	.24	73	2.79	.41
20	−1.25	.27	47	.48	.25	74	2.98	.44
21	−1.18	.27	48	.54	.25	75	3.19	.48
22	−1.10	.27	49	.60	.25	76	3.44	.53
23	−1.03	.26	50	.67	.25	77	3.76	.60
24	-.96	.26	51	.73	.25	78	4.20	.72
25	-.89	.26	52	.80	.25	79	4.92	1.01
26	-.82	.26	53	.86	.25	80	6.15	1.83