Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.8567	0.8471	1	0.1558
Q1 excluded	0.8598	0.853	0.9862	0.1667
Q2 excluded	0.856	0.8468	0.9945	0.1601
Q3 excluded	0.8531	0.8419	0.9808	0.1551
Q4 excluded	0.8543	0.8435	0.9906	0.1568
Q5 excluded	0.8524	0.8392	0.9964	0.1525
Q6 excluded	0.8493	0.8366	0.9839	0.15
Q7 excluded	0.8444	0.833	0.9803	0.1467
Q8 excluded	0.852	0.8404	0.9979	0.1537
Q9 excluded	0.8468	0.838	0.9833	0.1514
Q10 excluded	0.8616	0.8491	0.9839	0.1625
Q11 excluded	0.8505	0.8404	0.9927	0.1536
Q12 excluded	0.8556	0.8456	0.9893	0.1589
Q13 excluded	0.8392	0.8284	0.9853	0.1427
Q14 excluded	0.8597	0.8483	0.9966	0.1617
Q15 excluded	0.8387	0.8299	0.9923	0.144
Q16 excluded	0.8484	0.8386	0.9917	0.1519
Q17 excluded	0.8497	0.8394	0.9967	0.1527
Q18 excluded	0.8467	0.8369	0.9822	0.1503
Q19 excluded	0.8571	0.8462	0.986	0.1595
Q20 excluded	0.8551	0.8435	0.9875	0.1567
Q21 excluded	0.8583	0.8514	0.9841	0.165
Q22 excluded	0.8389	0.8324	0.9967	0.1462
Q23 excluded	0.8551	0.8456	0.9927	0.1588
Q24 excluded	0.8573	0.849	0.9912	0.1624
Q25 excluded	0.8532	0.8408	0.9865	0.154
Q26 excluded	0.8571	0.8492	0.9857	0.1627
Q27 excluded	0.8569	0.8506	0.9973	0.1641
Q28 excluded	0.8571	0.848	0.9918	0.1613
Q29 excluded	0.8576	0.8496	0.9995	0.1631
Q30 excluded	0.8463	0.8368	0.987	0.1502