Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.3314	0.4584	0.5085	0.1747
EP1 excluded	0.1733	0.2369	0.2004	0.0938
EP2 excluded	0.0156	0.0506	0.0524	0.0175
EP3 excluded	0.482	0.6095	0.5859	0.3423
EP4 excluded	0.4052	0.4935	0.5348	0.2452