Correlation coefficients and reliability of indicators
| I/O | I1 | I2 | I3 | I4 | I5 | O1 | O2 | O3 | O4 |
|---|---|---|---|---|---|---|---|---|---|
| I1 | 0.812 | ||||||||
| I2 | 0.924 | 0.885 | |||||||
| I3 | 0.947 | 0.944 | 0.88 | ||||||
| I4 | 0.572 | 0.564 | 0.679 | 0.904 | |||||
| I5 | 0.383 | 0.43 | 0.48 | 0.318 | 0.918 | ||||
| O1 | 0.881 | 0.875 | 0.896 | 0.709 | 0.29 | 0.876 | |||
| O2 | 0.477 | 0.449 | 0.49 | 0.225 | 0.14 | 0.605 | 0.912 | ||
| O3 | 0.672 | 0.634 | 0.646 | 0.375 | 0.062 | 0.784 | 0.652 | 0.894 | |
| O4 | 0.523 | 0.397 | 0.47 | 0.373 | –0.06 | 0.591 | 0.321 | 0.461 | 0.909 |
| I/O | I1 | I2 | I3 | I4 | I5 | O1 | O2 | O3 | O4 |
|---|---|---|---|---|---|---|---|---|---|
| I1 | |||||||||
| I2 | 0.924 | ||||||||
| I3 | 0.947 | 0.944 | |||||||
| I4 | 0.572 | 0.564 | 0.679 | ||||||
| I5 | 0.383 | 0.43 | 0.48 | 0.318 | |||||
| O1 | 0.881 | 0.875 | 0.896 | 0.709 | 0.29 | ||||
| O2 | 0.477 | 0.449 | 0.49 | 0.225 | 0.14 | 0.605 | |||
| O3 | 0.672 | 0.634 | 0.646 | 0.375 | 0.062 | 0.784 | 0.652 | ||
| O4 | 0.523 | 0.397 | 0.47 | 0.373 | –0.06 | 0.591 | 0.321 | 0.461 |
The diagonal values in the table are Cronbach’s alpha values
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