Table 5 Cronbach’s alpha coefficient and Test-retest results for the TPDS-P
From: Psychometric properties of the Tilburg Pregnancy Distress Scale-Persian version (TPDS-P)
Variable | Cronbach’s alpha coefficient | Test-retest coefficient r (p) |
|---|---|---|
Tilburg Pregnancy Distress Scale-Persian Version | 0.810 | 0.701 (0.042) |
partner involvement subscale | 0.866 | 0.748 (0.021) |
negative affect subscale | 0.854 | 0.622 (0.001) |