|  | T0 | T1 | T2 | T3 | T4 |
---|---|---|---|---|---|---|
Parent measures | ||||||
 Socio-demographic measures | Age, education, etc. | √ |  |  |  |  |
 Pregnancy reflective functioning | PRFQ-P | √ |  |  |  |  |
 Hospital Anxiety Depression Scale | HADS | √ |  |  |  |  |
 Experiences in close relationships | ECR-R | √ |  |  |  |  |
 Childhood trauma experience | CTQ |  | √ |  |  |  |
 PTSD symptoms | PTSD-8 |  | √ |  |  |  |
 Well-being | WEMWBS | √ |  | √ | √ | √ |
 Well-being | WHO-5 |  |  |  |  | √ |
 Postnatal depression | EPDS |  |  | √ | √ | √ |
 Maternal satisfaction and experience | BaM-13 |  |  | √ |  |  |
 Parental reflective functioning | PRFQ |  |  |  | √ | √ |
 Parental Stress | PSS |  |  |  | √ | √ |
 Partner relationship | CSI4 |  |  |  |  | √ |
 Parenting | SEAM family profile |  |  |  |  | √ |
 Overall health and life satisfaction |  | √ |  | √ | √ | √ |
 Loneliness and network |  | √ |  | √ | √ | √ |
 Breastfeeding expectations and duration |  | √ |  | √ | √ |  |
 Use of alcohol, drugs, and medicine |  | √ |  | √ | √ | √ |
 Household economy |  | √ |  | √ | √ | √ |
 Mobile phone |  |  |  |  | √ | √ |
 Birth control |  |  |  |  | √ |  |
 Experience with cross-sectional collaboration |  |  |  |  | √ | √ |
 Job expectations |  |  |  |  | √ | √ |
Child measures | ||||||
 Development | ASQ-3 |  |  | √ |  |  |
 Social-emotional development | ASQ-SE2 |  |  | √ | √ | √ |
 Social-emotional development | SDQ |  |  |  |  | √ |
 Language and communication | 2-5 |  |  |  |  | √ |
 Child temperament |  |  |  | √ | √ |  |
 Child health |  | √ |  | √ | √ | √ |
 Screen time child |  |  |  |  |  | √ |
 Child care |  |  |  |  | √ | √ |
Parent-child relationship measures | ||||||
 Mother and baby interaction | MABISC |  |  |  | √ |  |
 Mother and infant interaction | MIRS |  |  |  |  | √ |
 Learning activities | Singing, reading |  |  |  | √ | √ |
 Parent-child interaction (video) | CIB |  |  |  | √ | √ |