Cronbach Alpha and Related Statistics | ||||
Items | Cronbach Alpha | Std. Alpha | G6(smc) | Average R |
All itmes | 0.8773 | 0.8846 | 1 | 0.2874 |
P3 excluded | 0.8616 | 0.8693 | 1 | 0.2698 |
P4 excluded | 0.8859 | 0.8893 | 1 | 0.3086 |
P5 excluded | 0.8868 | 0.8913 | 1 | 0.3129 |
P6 excluded | 0.8674 | 0.876 | 1 | 0.2819 |
P7 excluded | 0.8849 | 0.8925 | 1 | 0.3157 |
P8 excluded | 0.8618 | 0.8701 | 1 | 0.2712 |
P9 excluded | 0.8801 | 0.8909 | 1 | 0.3121 |
P10 excluded | 0.8723 | 0.8806 | 1 | 0.2907 |
P11 excluded | 0.8692 | 0.876 | 1 | 0.2819 |
P12 excluded | 0.8682 | 0.8729 | 1 | 0.2761 |
P13 excluded | 0.8601 | 0.8696 | 1 | 0.2704 |
P14 excluded | 0.8598 | 0.8701 | 1 | 0.2713 |
P16 excluded | 0.8616 | 0.8693 | 1 | 0.2698 |
P18 excluded | 0.8616 | 0.8693 | 1 | 0.2698 |
P19 excluded | 0.8598 | 0.868 | 1 | 0.2675 |
P20 excluded | 0.8853 | 0.8916 | 1 | 0.3136 |
P21 excluded | 0.8649 | 0.8737 | 1 | 0.2776 |
P22 excluded | 0.8758 | 0.8837 | 1 | 0.2969 |
P26 excluded | 0.8789 | 0.8868 | 1 | 0.3033 |
P27 excluded | NA | NA | NA | NA |