Table 4.
Correlation of validity indicators with BPNS&FS subscales
| AS | RS | CS | AF | RF | CF | |
|---|---|---|---|---|---|---|
| Validity indicators | ||||||
| OHQ | .65 | .53 | .61 | –.48 | –.53 | –.66 |
| GHQA | –.26 | –.16 | –.21 | .30 | .27 | .35 |
| GHQB | –.33 | –.25 | –.29 | .38 | .34 | .45 |
| GHQC | –.34 | –.26 | –.32 | .27 | .31 | .36 |
| GHQD | –.41 | –.36 | –.39 | .34 | .44 | .53 |
| PS | –.42 | –.32 | –.36 | .34 | .39 | .55 |
| AUS | –.26 | –.16 | –.20 | .21 | .22 | .28 |
| Versions’ equivalence | ||||||
| BPNS&FS version of Kuźma et al. | .91 | .92 | .78 | .87 | .96 | .72 |
Note. AS – autonomy satisfaction; AF – autonomy frustration; RS – relatedness satisfaction; RF – relatedness frustration; CS – competence satisfaction; CF – competence frustration; OHQ – Oxford Happiness Questionnaire; GHQA – symptoms of somatic disorders; GHQB – symptoms of anxiety; GHQC – symptoms of behavior disorders; GHQD – symptoms of depression; PS – Psychache Scale; AUS – Alcohol Use Scale. All correlations significant with p < .001.