Table 1 Statistics and corrected item-total polyserial correlations for the items of the Vaccine Attitudes Examination Scale
Mean | SD | Skewness | Kurtosis | Item-total corrected polyserial correlations | Standard error for the item-total corrected polyserial correlations | |
|---|---|---|---|---|---|---|
Item 1 | 3.92 | 0.94 | − 0.97 | 1.06 | 0.808 | 0.011 |
Item 2 | 4.28 | 0.83 | − 1.33 | 2.30 | 0.671 | 0.021 |
Item 3 | 3.90 | 0.90 | − 0.90 | 1.03 | 0.826 | 0.011 |
Item 4 | 3.89 | 0.81 | − 0.68 | 0.54 | 0.579 | 0.024 |
Item 5 | 3.10 | 0.85 | 0.13 | 0.50 | 0.598 | 0.023 |
Item 6 | 3.22 | 1.10 | − 0.15 | − 0.72 | 0.588 | 0.022 |
Item 7 | 2.84 | 1.20 | 0.33 | − 0.87 | 0.617 | 0.022 |
Item 8 | 2.39 | 1.11 | 0.61 | − 0.26 | 0.730 | 0.016 |
Item 9 | 1.92 | 0.93 | 1.07 | 1.02 | 0.685 | 0.015 |
Item 10 | 2.86 | 1.00 | 0.00 | − 0.10 | 0.627 | 0.017 |
Item 11 | 2.54 | 1.02 | 0.30 | − 0.36 | 0.765 | 0.013 |
Item 12 | 2.38 | 1.01 | 0.48 | − 0.17 | 0.707 | 0.015 |