Faculty Bibliography

This paper describes the Smart Beginnings Integrated Model, an innovative, tiered approach for addressing school readiness disparities in low-income children from birth to age 3 in the United States through universal engagement of low-income families and primary prevention in pediatric primary care integrated with secondary/tertiary prevention in the home. We build on both public health considerations, in which engagement, cost and scalability are paramount, and a developmental psychopathology framework (Cicchetti & Toth, Journal of Child Psychology and Psychiatry, and Allied Disciplines 50:16-25, 2009), in which the child is considered within the context of the proximal caregiving environment. Whereas existing early preventive models have shown promise in promoting children's school readiness, the Smart Beginnings model addresses three important barriers that have limited impacts at the individual and/or population level: (1) identification and engagement of vulnerable families; (2) the challenges of scalability at low cost within existing service systems; and (3) tailoring interventions to address the heterogeneity of risk among low-income families. Smart Beginnings takes advantage of the existing platform of pediatric primary care to provide a universal primary prevention strategy for all families (Video Interaction Project) and a targeted secondary/tertiary prevention strategy (Family Check-Up) for families with additional contextual factors. We describe the theory underlying the Smart Beginnings model, some initial findings from its recent application in two cities, and implications for changing social policy to promote school readiness beginning during very early childhood.

Poverty-related disparities appear early in life in cognitive, language, and social-emotional development, and in growth, especially obesity, and have long-term consequences across the life course. It is essential to develop effective strategies to promote healthy behaviors in pregnancy and the early years of parenthood that can mitigate disparities. Primary preventive interventions within the pediatric primary care setting offer universal access, high engagement, and population-level impact at low cost. While many families in poverty or with low income would benefit from preventive services related to both development and growth, most successful interventions have tended to focus on only one of these domains. In this manuscript, we suggest that it may be possible to address both development and growth simultaneously and effectively. In particular, current theoretical models suggest alignment in mechanisms by which poverty can create barriers to parent-child early relational health (i.e., parenting practices, creating structure, and parent-child relationship quality), constituting a final common pathway for both domains. Based on these models and related empirical data, we propose a strength-based, whole child approach to target common antecedents through positive parenting and prevent disparities in both development and growth; we believe this approach has the potential to transform policy and practice. Achieving these goals will require new payment systems that make scaling of primary prevention in health care feasible, research funding to assess efficacy/effectiveness and inform implementation, and collaboration among early childhood stakeholders, including clinicians across specialties, scientists across academic disciplines, and policy makers.

OBJECTIVE:To test breastfeeding duration and responsive parenting as independent predictors of infant weight change from birth to 12 months, and to test the moderating effect of a tiered parenting intervention on relations between breastfeeding and responsive parenting in relation to infant weight change. METHODS:Mother-infant dyads (N = 403) were participants in the ongoing Smart Beginnings (SB) randomized controlled trial testing the impact of the tiered SB parenting model that incorporates two evidence-based interventions: Video Interaction Project (VIP) and Family Check-Up (FCU). The sample was low income and predominantly Black and Latinx. Responsive parenting variables (maternal sensitivity and intrusiveness) came from coded observations of mother-infant interactions when infants were 6 months. Continuous weight-for-age (WFA) z-score change and infant rapid weight gain (RWG) from 0 to 12 months were both assessed. RESULTS:Longer breastfeeding duration was significantly associated with less WFA z-score change. The relationship between breastfeeding duration and WFA z-score change was significant only for infants in the intervention group. Intrusive parenting behaviors were also associated with greater WFA z-score change after accounting for breastfeeding duration. CONCLUSIONS:This study is one of the first to test both breastfeeding and parenting in relation to infant weight gain in the first year. Findings may have implications for family-focused child obesity prevention programs.

OBJECTIVE:To determine the effect of adding a video and text messages to Reach Out and Read (ROR) on parent-reported literacy activities compared to the standard version. STUDY DESIGN/METHODS:We conducted a mixed methods hybrid type I effectiveness-implementation randomized trial in a community health center that serves low-income Latino families. We assessed shared reading frequency and the StimQ Reading subscale, at enrollment and 6-month follow-up and the StimQ Parent Verbal Responsivity subscale, Parent Reading Belief Inventory, and Survey of Wellbeing of Young Children-Milestones at follow-up. We randomized 160 parent-child dyads to ROR or ROR plus video and text messages (enhanced ROR). We collected process data on ROR and engagement with texts. We interviewed 15 enhanced ROR participants. We analyzed quantitative data using regression and qualitative data using immersion/crystallization. RESULTS:One hundred thirty-seven parent-child dyads completed the study (87% Latino, mean child age 9 months). We found differences in the StimQ Reading subscale (B = 0.32; P = .034) and marginal differences in attitudes about reading favoring enhanced ROR. Between-group differences for shared reading frequency, verbal responsivity, and developmental delay were not significant. Qualitative themes provided insight into the enhanced ROR including how it encouraged parents, remaining barriers like competing priorities and lack of social support, and unanticipated benefits (ie, parent appreciation for attention on their families' wellbeing). CONCLUSIONS:A video and text message enhancement to ROR resulted in modest improvements in the home literacy environment over ROR alone. Additional strategies are needed to overcome potent barriers faced by low-income families.

OBJECTIVE:To determine feasibility and explore effects of literacy promotion using e-books versus board books on the home reading environment, book reading, television use, and child development. METHODS:Randomized controlled trial comparing digital literacy promotion (DLP) using e-books to standard literacy promotion (SLP) using board books among Medicaid-eligible infants. DLP participants received e-books on home digital devices, while SLP participants received board books at well visits between 6 and 12 months of age. Differences in StimQ Read Subscale (StimQ-Read) scores, parent-reported reading and television use, and Bayley Scales of Infant Development-3rd Edition (Bayley-3) scores between groups were assessed using intention-to-treat analysis. RESULTS:A total of 104 Medicaid-eligible infants were enrolled and randomized from 3 pediatric practices. There were no differences in sociodemographic characteristics between groups at baseline. Children in the DLP group initially had lower StimQ-Read scores but showed similar increases in StimQ-Read scores over time as children in the SLP group. Parents in the DLP group reported greater use of digital devices to read or engage their child (65% vs 23%, P < .001) but similar board book reading and television viewing. There were no differences between groups in cognitive or motor scale scores, but DLP participants had marginally lower language scales scores (DLP 85.7 vs SLP 89.7; P = .10) at the 6-month follow-up. CONCLUSIONS/DISCUSSION/UNASSIGNED:Literacy promotion using e-books was feasible and associated with greater e-book usage but no difference in board book reading, television viewing, or home reading environment scores. A potential adverse impact of e-books on language development should be confirmed in future study.

Fathers' involvement in early childhood is important for children's physical, emotional, and cognitive development, particularly in low-income families. However, little is known about the longitudinal relations between early father involvement and children's later physiological responses to chronic stress and behaviors impacted by stress in the context of poverty. These issues are particularly important among Latinx immigrant families who face significant psychosocial and poverty-related risk. In the current study, we examined the relationship between father involvement in infancy and physiological chronic stress in the middle childhood period, as measured through hair cortisol concentration (HCC), and several behavioral measures (attention problems, working memory) in a Latinx immigrant sample with low income. Father involvement in infancy predicted children's later HCC, and working memory in second to third grade. Father involvement also moderated the effect of HCC on working memory, such that increased HCC predicted better working memory when fathers were not involved. These findings suggest that the fathers' involvement in infancy has lasting impacts on health and behavior and that associations between physiological and behavioral measures of stress may be moderated by differences in early father involvement.

BACKGROUND AND OBJECTIVES/OBJECTIVE:Heterogeneity in risk among low-income families suggests the need for tiered interventions to prevent disparities in school readiness. Smart Beginnings (SB) integrates two interventions: Video Interaction Project (VIP) (birth to 3 years), delivered universally to low-income families in pediatric primary care, and Family Check-Up (6 months to 3 years), targeted home visiting for families with additional family risks. Our objective was to assess initial SB impacts on parent-child activities and interactions at 6 months, reflecting early VIP exposure. METHODS:Two-site randomized controlled trial in New York City (84% Latinx) and Pittsburgh (81% Black), with postpartum enrollment and random assignment to treatment (SB) or control. At 6 months, we assessed parent-child interactions through surveys (StimQ, Parenting Your Baby) and observation (video-recorded play, coded by using Parent-Child Interaction Rating Scales - Infant Adaptation). RESULTS:< .001). Thus, significant effects emerged across a broad sample by using varied methodologies. CONCLUSIONS:Findings replicate and extend previous VIP findings across samples and assessment methodologies. Examining subsequent assessments will determine impacts and feasibility of the full SB model, including potential additive impacts of Family Check-Up for families at elevated risk.

Poverty remains a critical predictor of children's school readiness, health and longer term outcomes. Early relational health (ERH) (i.e., parenting practices and relationship quality) mediates the impact of poverty on child development, and thus has been the focus of many parenting interventions. Despite the documented efficacy of parenting interventions at reducing poverty-related disparities in child health and development, several key barriers prevent achieving population-level reach to families with young children. In the current paper we highlight several of these barriers including gaining population-level access to young children and families, reaching families only through single points of access, addressing the significant heterogeneity of risk that exists among families living in poverty, as well as addressing each of these barriers in combination. We suggest that understanding and confronting these barriers will allow family-centered interventions to more effectively address issues related to ERH at a population level, which in turn will reduce poverty-related disparities in child development.