Scale Mean if Item Deleted

Scale Variance if Item Deleted

Cronbach’s Alpha if Item Deleted

… I don’t know how to get an anti-malware software (PBA1).

6.06

8.293

0.545

… Anti-malware software may cause problems to other programs on my computer (PBA2).

5.50

9.400

0.710

… Installing anti-malware software is too much trouble (PBA3).

5.77

8.493

0.541