Table 2 Results of Varimax with Kaiser normalization

Scale 1-factor 1

0.712

Scale 1-factor 2

0.731

Scale 1-factor 3

0.733

Scale 1-factor 4

0.721

Scale 1-factor 5

0.697

Scale 1-factor 6

0.762

Scale 1-factor 7

0.664

Scale 1-factor 8

0.715

Scale 1-factor 9

0.687

Scale 1-factor 10

0.709

Scale 1-factor 11

0.692

Scale 1-factor 12

0.707

Scale 2-factor 1

0.586

Scale 2-factor 2

0.717

scale 2-factor 3

0.687

Scale 2-factor 4

0.701

Scale 2-factor 5

0.758

Scale 2-factor 6

0.749

Scale 2-factor 7

0.759

Scale 2-factor 8

0.734

Scale 2-factor 9

0.759

Scale 2-factor 10

0.696

Scale 2-factor 11

0.740

Scale 2-factor 12

0.735

Scale 2-factor 13

0.726

Percentage of variance

35.30

33.68

Eigenvalue

8.825

8.420

Cronbach’s alpha

0.956

0.953