Table 2.
Questionnaires used at time points T1, T2, and T3
| Questionnaire | T1 | T2 | T3ª |
|---|---|---|---|
| Cohen’s Perceived Stress Scale(PSS) [29] | X | X | X |
| Center for Epidemiological Studies – Depression Scale (CES-D) [30] | X | X | X |
| Spielberger State Trait Anxiety Inventory (STAI) [31] | X | X | X |
| Cambridge Worry Scale (CWS) [32] | X | X | |
| Life Experiences Survey (LES) [33] | X | X | |
| Childhood Trauma Questionnaire (CTQ) [34] | X | ||
| Big Five Inventory (BFI-10) [35] | X | ||
| Partnership questionnaire (PFB) [36], Relationship Assessment Scale (RAS) [37], Dyadic Adjustment Scale (DAS-12) [38] | X | X | |
| Frankfurt Acculturation Scale (FRAKK) [5] | X | ||
| Multidimensional Acculturative Stress Scale for Turkish-origin immigrants (MASI) [39] | X | ||
| Single items about perceived discrimination, language use, intercultural contacts and religion from socioeconomic panel study (SOEP) [40] | X | X | |
| Resources and self-management skills (FERUS) [41] | X | X | |
| Social Activities (SASS) [42] | X | X | |
| Edinburgh Postnatal Depression Scale (EPDS) [43] | X | ||
| Postpartum Bonding Questionnaire (PBQ) [44] | X | ||
| DEGS-food intake questionnaire [45] | X |
ªT3 only in BaBeK