Table 3.

Results of exploratory factor analysis.

Item	Factor	Communality	Item	Factor		Communality
	F1			F2	F3
9	0.623	0.388	1	0.933		0.856
10	0.880	0.782	2	0.738	0.332	0.811
11	0.836	0.705	3	0.951		0.856
12	0.734	0.672	4	0.827		0.785
13	0.773	0.575	5		0.632	0.489
14	0.795	0.652	6		0.784	0.578
15	0.731	0.606	7		0.702	0.559
16	0.832	0.697	8		0.732	0.620
17	0.719	0.562
18	0.727	0.510
Rotated eigenvalues	6.228			3.598	3.157
Variance contribution rate	34.6%			19.99%	17.54%

Note: Loads of <0.3 were hidden.