Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.7626	0.7519	0.9782	0.1891
SK1 excluded	0.7426	0.7322	0.9083	0.1855
SK2 excluded	0.7393	0.7222	1	0.178
SK3 excluded	0.7632	0.7614	0.9106	0.2101
SK4 excluded	0.7491	0.7368	0.9276	0.1892
SK5 excluded	0.7572	0.7522	0.9226	0.2019
SK6 excluded	0.7649	0.7657	0.9287	0.2141
SKSUM excluded	0.7095	0.6888	0.816	0.1557
TV1 excluded	0.747	0.7397	0.9354	0.1915
TV2 excluded	0.7462	0.7271	0.9519	0.1817
TV3 excluded	0.7336	0.7139	0.9435	0.1721
TV4 excluded	0.7547	0.7446	0.9465	0.1955
TVSUM excluded	0.7075	0.6925	0.8827	0.158
ALG4 excluded	0.7743	0.7768	1	0.2248