Table 2.

Descriptive statistics for study variables.

Item	Mean	Std.	Skewness	Skewness S.E.	Kurtosis	Kurtosis S.E.
CZL1	3.871	0.9289	−1.139	0.165	1.704	0.329
CZL2	3.926	0.8841	−0.626	0.165	−0.009	0.329
CZL3	3.922	0.9663	−0.899	0.165	0.743	0.329
CZL4	3.760	0.9849	−0.530	0.165	−0.203	0.329
CZL5	3.876	0.9468	−0.838	0.165	0.767	0.329
CZL6	3.797	0.9552	−0.709	0.165	0.330	0.329
CZL7	3.751	1.0242	−0.659	0.165	−0.065	0.329
IM1	4.046	0.8648	−0.653	0.165	−0.007	0.329
IM2	4.060	0.8450	−0.811	0.165	0.513	0.329
IM3	4.152	0.7453	−0.593	0.165	0.046	0.329
IM4	4.018	0.8922	−0.786	0.165	0.387	0.329
IM5	4.037	0.8436	−0.631	0.165	0.311	0.329
YXH1	4.014	0.9452	−1.024	0.165	1.175	0.329
YXH2	3.719	0.9667	−0.496	0.165	−0.284	0.329
YXH3	3.912	0.9213	−0.936	0.165	0.854	0.329
YXH4	3.825	1.0169	−0.762	0.165	0.148	0.329
YXH5	4.014	0.9976	−1.073	0.165	0.877	0.329
YXH6	3.940	0.9724	−1.130	0.165	1.385	0.329
YXH7	3.774	1.0362	−0.569	0.165	−0.412	0.329
YXH8	4.078	0.8810	−1.015	0.165	1.171	0.329
YXH9	3.959	1.0243	−1.012	0.165	0.564	0.329
YXH10	3.756	1.0320	−0.720	0.165	−0.044	0.329
YXH11	3.889	0.9213	−0.925	0.165	0.975	0.329
YXH12	4.028	0.9225	−0.948	0.165	1.037	0.329
JS1	4.147	0.8800	−1.033	0.165	1.140	0.329
JS2	4.055	0.9845	−0.993	0.165	0.784	0.329
JS3	3.903	0.9304	−1.059	0.165	1.455	0.329
JS4	3.945	0.9845	−0.858	0.165	0.421	0.329
JS5	4.055	0.9797	−1.185	0.165	1.385	0.329
JS6	4.005	0.9789	−0.995	0.165	0.849	0.329
JS7	3.986	0.9788	−0.779	0.165	0.038	0.329
JS8	4.120	0.9547	−1.112	0.165	0.981	0.329
JS9	3.991	0.9718	−0.867	0.165	0.254	0.329
JS10	4.078	1.0401	−1.055	0.165	0.545	0.329
JS11	3.995	0.9001	−0.914	0.165	0.819	0.329
JS12	4.032	0.9878	−1.083	0.165	1.090	0.329