Moments that Matter parenting programme improves caregiving but shows no effect on child developmentParenting program improves family well-being but not child development

INTRODUCTION: Globally, parenting interventions have been shown to improve caregiving practices and child development. However, rigorous evidence from sub-Saharan Africa remains limited, particularly for programmes that leverage multiple community-based delivery platforms. We evaluated the effectiveness of the Moments that Matter (MTM) parenting programme delivered by community volunteers in partnership with faith leaders on child development and caregiving-related outcomes in Kenya. METHODS: We conducted a cluster-randomised controlled trial in two counties in western Kenya. Villages were randomly assigned to the MTM parenting programme or a standard-of-care waitlist control, stratified by county. Eligible participants were primary caregivers of children aged 0-18 months. The intervention consisted of monthly group sessions and home visits delivered over 18 months. Caregivers were surveyed at baseline and endline. The primary outcome was child development measured using the Caregiver Reported Early Development Instruments. Intervention effects were estimated using mixed-effects models with a difference-in-differences, intention-to-treat approach. RESULTS: Between February and March 2023, 595 caregiver-child dyads in 46 villages were enrolled and randomly assigned to the intervention (n=310) or control (n=285). At endline, there were no overall intervention effects on child development outcomes. Moderate-to-large effects were observed across multiple secondary outcomes, including caregiver stimulation, harsh discipline, caregiver mental health, social support, intimate partner violence victimisation, child dietary diversity, and male caregiver engagement, as reported by female primary caregivers. Exploratory subgroup analyses revealed treatment heterogeneity by county, with small significant improvements in child language and socioemotional development in one county but null effects in the other. CONCLUSIONS: A multicomponent parenting programme delivered in partnership between community volunteers and faith leaders improved multiple caregiving and family well-being outcomes but did not lead to overall improvements in child development. Findings highlight the potential of integrating multiple community-based platforms for delivering parenting programmes, while underscoring the need for implementation research to enhance impacts on child development at scale. TRIAL REGISTRATION NUMBER: NCT05796934.