Suchergebnisse

AbstractAustralian Governments are increasingly understanding the impacts of early adversity, evidenced by ongoing policy and investment in two of the most widely implemented early interventions: nurse home visiting (NHV) and early childhood education and care (ECEC). Neither intervention fully redresses the developmental inequities engendered by early adversity, yet their synergistic impacts ("dynamic complementarity") are unknown. In this research, we aimed to (1) inform evaluation of policy implementation by (2) experimentally testing the dynamic complementarity of NHV and ECEC. We capitalised on an opportunity afforded by the Australian "right@home" randomised trial, which involved 722 pregnant women experiencing adversity, randomised to receive NHV or usual care to child age 2 years. Detailed data describing family‐accessed ECEC were collected from parents at 3–4 years, and "quality ECEC" was categorised according to meeting quality recommendations defined by Australian policy and provision. Children's developmental outcomes (language, executive functioning, behaviour and well‐being) were parent‐reported or assessed directly at 4 years. At 4 years, 33 per cent of families had received neither intervention; 40 per cent NHV only; 14 per cent quality ECEC only; and 13 per cent had received both. We used linear regression to estimate differences in mean outcomes between exposure groups, including interaction between NHV and ECEC. Unadjusted analyses indicated modest effects of the combination of NHV and ECEC, which attenuated after adjustment for socioeconomic confounders. We present the design and preliminary findings as an approach that could be used to evaluate equitable implementation at scale and enable policymakers to determine the most effective evidence‐based policy.