Table 2.

Exploratory question analysis for one question.

Question	Commonality	Question	Commonality
1	0.719	26	0.649
2	0.680	27	0.595
3	0.733	28	0.767
4	0.614	29	0.736
5	0.652	30	0.456
6	0.645	31	0.553
7	0.640	32	0.525
8	0.718	33	0.683
9	0.704	34	0.643
10	0.619	35	0.650
11	0.698	36	0.670
12	0.633	37	0.627
13	0.651	38	0.634
14	0.748	39	0.697
15	0.699	40	0.651
16	0.710	41	0.503
17	0.713	42	0.822
18	0.595	43	0.792
19	0.667	44	0.700
20	0.736	45	0.776
21	0.590	46	0.747
22	0.658	47	0.648
23	0.715	48	0.663
24	0.806	49	0.660
25	0.695	50	0.658

Extraction method: principal component analysis.