Enhancing fathers' parenting through strengthening couple functioning: A randomized controlled trial of low-income couples.

Abstract

High levels of father engagement are associated with better outcomes for children across a number of domains. Correlational evidence suggests that the quality of the romantic relationship between parents plays a strong role in the extent to which fathers are meaningfully involved with their children, but existing literature cannot address whether this link is causal. To address this gap, the present study leveraged data from a randomized controlled trial of a couple-focused relationship education program for low-income couples to examine whether intervention-induced improvements in couple functioning led to better fathering outcomes. Data were drawn from the Supporting Healthy Marriages study, in which 6,298 low-income, married couples with children were randomized to an intervention or control condition. Couple relationship functioning was assessed 12-months postrandomization, and fathering behavior across four dimensions (involvement, warmth, responsiveness, and monitoring) was assessed 30-months postrandomization. Structural equation models revealed that the intervention had a significant direct effect on fathers' and mothers' couple functioning, but did not have a significant direct effect on fathering outcomes. However, the intervention did have a significant indirect effect on fathering outcomes through fathers' ratings of couple functioning, such that the intervention was associated with small positive indirect effects on fathers' involvement, warmth, responsiveness, and monitoring. Intervention-derived improvements in the couple relationship led to improvements in father engagement, supporting a causal association between these variables. Couple-focused interventions may be a viable option to enhance couple functioning and (indirectly) fathers' parenting among families living with low incomes. (PsycInfo Database Record (c) 2023 APA, all rights reserved).