Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.7743	0.7768	1	0.2248
SK1 excluded	0.7561	0.7611	1	0.2246
SK2 excluded	0.7524	0.7503	0.9492	0.2145
SK3 excluded	0.7757	0.7874	0.9318	0.2519
SK4 excluded	0.7627	0.7666	0.951	0.2299
SK5 excluded	0.7701	0.7792	0.945	0.2428
SK6 excluded	0.7772	0.7908	0.9498	0.2558
SKSUM excluded	0.7236	0.7166	0.8381	0.1869
TV1 excluded	0.7601	0.7673	0.9586	0.2307
TV2 excluded	0.7597	0.7572	0.9772	0.2209
TV3 excluded	0.7474	0.7441	0.9694	0.2091
TV4 excluded	0.7685	0.775	0.9703	0.2385
TVSUM excluded	0.725	0.7239	0.9081	0.1924