Corrected item-total correlation

Cronbach’s Alpha if item deleted

Item 1

0.369

0.898

Item 2

0.248

0.902

Item 3

0.265

0.901

Item 5

0.471

0.896

Item 6

0.459

0.897

Item 7

0.637

0.891

Item 8

0.609

0.893

Item 9

0.538

0.894

Item 11

0.542

0.894

Item 12

0.513

0.895

Item 13

0.614

0.892

Item 14

0.510

0.895

Item 15

0.511

0.895

Item 16

0.662

0.891

Item 17

0.705

0.890

Item 18

0.546

0.894

Item 19

0.647

0.891

Item 20

0.617

0.892

Item 21

0.506

0.895

Item 22

0.542

0.894