Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.8425	0.8459	0.8115	0.5785
Q1 excluded	0.8136	0.8173	0.7554	0.5986
Q8 excluded	0.8127	0.8174	0.7553	0.5988
Q15 excluded	0.788	0.7909	0.7179	0.5577
Q22 excluded	0.7892	0.7916	0.7187	0.5587