Is foster caring associated with an earlier transition to adulthood for caregivers’ own children? ONS Longitudinal Study

This study investigates whether existing children in a fostering household differ from young people in non-caregiving households in the timing of their transitions to key adult roles, which are known to affect later health and life chances. Using data from the ONS Longitudinal Study, we pooled records from census years 1971–2001 and linked them to follow-up records from 1981–2011. We identified 2,656 children living with a foster child and compared their profiles on the ‘big five’ transitions to roles of adulthood – finishing school, leaving home, finding work and becoming financially independent, getting married, and having children – with those of other children without a foster child in the household (N = 209,453). We fitted logistic and multinomial models that controlled for childhood socioeconomic and demographic confounders to estimate the proportion achieving the five roles in early adulthood. When compared to those without a foster child in the household, a modest but reliably higher proportion of caregivers’ children achieved the transition to adulthood. There was some evidence that caregivers’ children might cope better with the transition to adulthood if they were older than the foster child or were female. The findings suggest that supporting foster parents with delaying their children’s transition to adulthood could become part of the role of supervising social workers.