| Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 |
| 2008/09 | 2009/10 | 2010/2011 | 2011/12 | 2012/13 | 2013/14 |
→ Anchor pairfam → Anchor DemoDiff → Partner pairfam → Partner DemoDiff | → Anchor pairfam → Anchor Person DemoDiff → Partner → Parents → Children → Parenting | → Anchor → Partner → Parents → Children → Parenting | → Anchor → Partner → Parents → Children → Parenting → Anchor Stepups → Stepups Transition | → Anchor → Partner → Parents → Children → Parenting → Anchor Stepups → Stepups Transition | → Anchor → Partner → Parents → Children → Parenting → Anchor Stepups → Stepups Transition |
| Wave 7 | Wave 8 | Wave 9 | Wave 10 | Wave 11 | COVID-19 survey |
| 2014/15 | 2015/16 | 2016/17 | 2017/18 | 2018/19 | May-July 2020 |
→ Anchor → Partner → Parents → Children → Parenting → Anchor Stepups → Stepups Transition | → Anchor → Partner → Grandparents → Children → Parenting → Anchor Stepups → Stepups Transition | → Anchor → Partner → Children → Parenting → PAYA → Anchor Stepups → Stepups Transition | → Anchor → Partner → Children → Parenting → PAYA → Stepups (Anchor + Transition) | → Anchor → Partner → Children → Parenting → Parenting U6 → PAYA → Stepups (Anchor + Transition) | → Anchor |
| Wave 12 | Wave 13 | Wave 14 | | | |
| 2019/20 | 2020/21 | 2021/22 | | | |
→ Anchor (CAPI) → Anchor (CATI) → Anchor (PAPI) → Partner → Children (CAPI) → Children (CATI) → Parenting → Parenting U6 → PAYA → Stepups (CAPI, Anchor + Transition) → Stepups (CATI, Anchor + Transition) → Stepups (PAPI, Anchor + Transition) | → Anchor (CAPI) → Anchor (CATI) → Anchor (PAPI) → Partner → Children (CAPI) → Children (CATI) → Parenting → Parenting U6 → PAYA → Stepups (CAPI, Anchor + Transition) → Stepups (CATI, Anchor + Transition) → Stepups (PAPI, Anchor + Transition) | → Anchor (CAWI_CAPI) → Anchor (PAPI) → Partner → Children (CAPI) → Children (CATI) → Parenting → Stepups (CAWI_CAPI, Anchor) → Stepups (PAPI, Anchor) | | | |
