Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.3302	0.3401	0.3303	0.0791
SK1 excluded	0.2598	0.2662	0.2467	0.0676
SK2 excluded	0.2114	0.2253	0.2078	0.055
SK3 excluded	0.3537	0.3468	0.3214	0.096
SK4 excluded	0.2788	0.2905	0.2798	0.0757
SK5 excluded	0.3098	0.3163	0.2982	0.0847
SK6 excluded	0.3256	0.3462	0.3213	0.0957