Table 3 Reliability and test–retest reliability of S-Brief COPE scale—phase 1 and 2
From: Validation of the Sinhalese Version of Brief COPE Scale for patients with cancer in Sri Lanka
Overall Cronbach’s alpha (25-items) | 0.819 | |
|---|---|---|
| Â | Adaptive | Maladaptive |
| Â | 0.861 | 0.396 |
Time phase 1 and phase 2 | Â | Â |
|---|---|---|
|  | 1–2 Adaptive | 1–2 Maladaptive |
Cronbach’s alpha | 0.793 | 0.788 |
Inter-Item correlation | 0.659 | 0.651 |
Test re-test reliability | 0.657** | 0.651** |