Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.4667	0.4898	0.4162	0.2424
E1 excluded	0.2447	0.2467	0.1407	0.1407
E2 excluded	0.5841	0.5879	0.4164	0.4164
E3 excluded	0.2818	0.2909	0.1702	0.1702