Table 1 Descriptive, statistic of normality and proportion for each level of response by item
Descriptive information | Statistic of Normality | Proportion for each level of response | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | Std.Dev | Median | Min | Max | Skew | Kurtosis | Lilliefors (KS) | p value | 1 | 2 | 3 | 4 | 5 | |
Item_1 | 3.82 | 1.01 | 4.00 | 1 | 5 | -.806 | .297 | .256 | < 0.001 | 0.34 | 0.71 | 2.09 | 4.14 | 2.72 |
Item_2 | 4.05 | .896 | 4.00 | 1 | 5 | − 1.07 | 1.24 | .284 | < 0.001 | 0.16 | 0.52 | 1.26 | 4.78 | 3.29 |
Item_3 | 4.39 | .823 | 5.00 | 1 | 5 | − 1.55 | 2.69 | .327 | < 0.001 | 0.11 | 0.21 | 0.89 | 3.22 | 5.57 |
Item_4 | 3.70 | 1.33 | 4.00 | 1 | 5 | -.751 | -.622 | .226 | < 0.001 | 1.03 | 1.00 | 1.59 | 2.67 | 3.70 |
Item_5 | 4.12 | .866 | 4.00 | 1 | 5 | -.92 | .781 | .245 | < 0.001 | 0.10 | 0.37 | 1.55 | 4.25 | 3.74 |
Total Score | 20.08 | 3.46 | 20.00 | 8 | 25 | -.66 | .148 | .109 | < 0.001 | – | – | – | – | – |