Cronbach’s α of success criteria
| Cronbach’s α=0.87 | Mean=56.63 | SD=8.15 | Number of respondents=42 | Number of items=15 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Economical aspect | Social aspect | Environmental aspect | |||||||||
| Code | Mean if item deleted | SD if item deleted | Cronbach’s α if item deleted | Code | Mean if item deleted | SD if item deleted | Cronbach’s α if item deleted | Code | Mean if item deleted | SD if item deleted | Cronbach’s α if item deleted |
| C1 | 52.27 | 7.67 | 0.86 | C6 | 52.38 | 7.82 | 0.87 | C11 | 52.54 | 7.67 | 0.86 |
| C2 | 52.31 | 7.73 | 0.86 | C7 | 53.29 | 7.45 | 0.86 | C12 | 53.85 | 7.70 | 0.86 |
| C3 | 52.27 | 7.54 | 0.85 | C8 | 53.02 | 7.94 | 0.88 | C13 | 53.15 | 7.78 | 0.87 |
| C4 | 52.94 | 7.56 | 0.86 | C9 | 52.63 | 7.33 | 0.85 | C14 | 52.98 | 7.59 | 0.86 |
| C5 | 53.00 | 7.70 | 0.86 | C10 | 53.15 | 7.50 | 0.85 | C15 | 52.98 | 7.62 | 0.86 |
| Cronbach’s | Mean=56.63 | SD=8.15 | Number of respondents=42 | Number of items=15 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Economical aspect | Social aspect | Environmental aspect | |||||||||
| Code | Mean if item deleted | SD if item deleted | Cronbach’s | Code | Mean if item deleted | SD if item deleted | Cronbach’s | Code | Mean if item deleted | SD if item deleted | Cronbach’s |
| 52.27 | 7.67 | 0.86 | 52.38 | 7.82 | 0.87 | 52.54 | 7.67 | 0.86 | |||
| 52.31 | 7.73 | 0.86 | 53.29 | 7.45 | 0.86 | 53.85 | 7.70 | 0.86 | |||
| 52.27 | 7.54 | 0.85 | 53.02 | 7.94 | 0.88 | 53.15 | 7.78 | 0.87 | |||
| 52.94 | 7.56 | 0.86 | 52.63 | 7.33 | 0.85 | 52.98 | 7.59 | 0.86 | |||
| 53.00 | 7.70 | 0.86 | 53.15 | 7.50 | 0.85 | 52.98 | 7.62 | 0.86 | |||
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