Table 1.
Polichoric correlation matrix: BSPWB-A (Brief Psychological Well-Being Scale for Adolescents).
| Items | PW1 | PW2 | PW3 | PW4 | PW5 | PW6i | PW7i | PW8 | PW9i | PW10 | PW11i | PW12i | PW13i | PW14i | PW15i | PW16i | PW17 | PW18 | PW19 | PW20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PW1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| PW2 | 0.62 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| PW3 | 0.47 | 0.67 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| PW4 | 0.61 | 0.69 | 0.71 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| PW5 | 0.35 | 0.47 | 0.52 | 0.54 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| PW6i | 0.19 | 0.24 | 0.24 | 0.27 | 0.09 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| PW7i | 0.24 | 0.26 | 0.23 | 0.29 | 0.11 | 0.73 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| PW8 | 0.28 | 0.29 | 0.30 | 0.36 | 0.27 | 0.37 | 0.35 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| PW9i | 0.15 | 0.19 | 0.17 | 0.19 | 0.13 | 0.52 | 0.54 | 0.29 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| PW10 | 0.30 | 0.30 | 0.32 | 0.35 | 0.30 | 0.37 | 0.38 | 0.65 | 0.33 | 1 | - | - | - | - | - | - | - | - | - | - |
| PW11i | 0.12 | 0.19 | 0.19 | 0.19 | 0.17 | 0.21 | 0.24 | 0.05 | 0.20 | 0.02 | 1 | - | - | - | - | - | - | - | - | - |
| PW12i | 0.14 | 0.25 | 0.24 | 0.24 | 0.14 | 0.24 | 0.26 | 0.01 | 0.14 | 0.05 | 0.66 | 1 | - | - | - | - | - | - | - | - |
| PW13i | 0.29 | 0.36 | 0.35 | 0.36 | 0.19 | 0.29 | 0.28 | 0.08 | 0.19 | 0.13 | 0.37 | 0.45 | 1 | - | - | - | - | - | - | - |
| PW14i | 0.24 | 0.28 | 0.25 | 0.29 | 0.13 | 0.30 | 0.36 | 0.14 | 0.24 | 0.13 | 0.29 | 0.35 | 0.43 | 1 | - | - | - | - | - | - |
| PW15i | 0.42 | 0.40 | 0.37 | 0.47 | 0.25 | 0.35 | 0.41 | 0.26 | 0.35 | 0.26 | 0.36 | 0.33 | 0.49 | 0.54 | 1 | - | - | - | - | - |
| PW16i | 0.09 | 0.13 | 0.17 | 0.15 | 0.20 | 0.22 | 0.28 | 0.09 | 0.26 | 0.10 | 0.35 | 0.38 | 0.37 | 0.39 | 0.40 | 1 | - | - | - | - |
| PW17 | 0.20 | 0.23 | 0.24 | 0.26 | 0.29 | 0.11 | 0.13 | 0.35 | 0.10 | 0.36 | 0.03 | 0.02 | −0.02 | 0.06 | 0.12 | −0.002 | 1 | - | - | - |
| PW18 | 0.26 | 0.27 | 0.26 | 0.29 | 0.27 | 0.09 | 0.16 | 0.41 | 0.09 | 0.34 | 0.006 | −0.02 | −0.001 | 0.09 | 0.24 | 0.05 | 0.68 | 1 | - | - |
| PW19 | 0.15 | 0.17 | 0.18 | 0.21 | 0.22 | −0.002 | 0.06 | 0.29 | 0.08 | 0.25 | −0.02 | −0.01 | −0.06 | 0.04 | 0.14 | 0.002 | 0.47 | 0.67 | 1 | - |
| PW20 | 0.28 | 0.35 | 0.31 | 0.32 | 0.30 | 0.14 | 0.18 | 0.33 | 0.13 | 0.28 | 0.02 | 0.04 | 0.08 | 0.12 | 0.23 | 0.05 | 0.45 | 0.58 | 0.48 | 1 |
Note: PW: Psychological Well-being; i = item with inverted scores.