Global access to preschool has increased dramatically yet preschool quality is often poor. We use a randomized controlled trial to evaluate two approaches to improving the quality of Colombian preschools. We find that the first, which was rolled out nationwide and provides additional resources for materials and new staff, did not benefit…

This research brief is one of a series of six briefs, which provide an overview of available evidence shown in the Campbell-UNICEF Mega-Map of the effectiveness of interventions to improve child well-being in low- and middle-income countries. Five of these briefs summarize evidence as mapped against the five goal areas of UNICEF's 2018-2021…

Out-of-School Time (OST) programs play a crucial role in child and youth development, serving as a bridge between school, home, and the community. They offer structured environments where young people can engage in meaningful activities, build relationships, and develop essential life skills. OST programs foster personal growth, academic support,…

Over 5 million American children under the age of 18 years, a disproportionate number of whom are Black or Latino, have had a residential parent jailed or incarcerated. While a number of existing studies identify parental incarceration as a key risk factor for poor child and family outcomes, there is more limited information describing programs…

This article reports on the development and field trial of an integrated Head Start curriculum (Evidence-Based Program for Integrated Curricula [EPIC]) that focuses on comprehensive mathematics, language, and literacy skills. Seventy Head Start classrooms (N = 1,415 children) were randomly assigned to one of two curriculum programs: EPIC or the…

The quality of early care and education affects a wide range of children's experiences and developmental outcomes. Family Child Care (FCC) is no exception, and attention to increasing the quality of Family Child Care is needed. The purpose of the current study was to examine an experimental case of intensive Professional Development (PD) in FCC…

More high quality child care is needed in the United States. This article evaluates the Better Kid Care (BKC) program produced by Pennsylvania State University Extension. Child care staff in Wisconsin were interviewed about changes they had made in their early childhood programs following participation in the BKC program. Findings show that 2…

Child outcome studies consistently emphasize the effects of quality childcare on the early development of young children. The purpose of this pilot study was to examine the effects of assessment training and digital media on teacher-child interactions measured using the Caregiver Child Interaction Scale (CCIS). The participants included six infant…

Although research indicates that early childhood literacy programs can be effective for preschoolers, little is known about the effects of programs on college student mentors. This study explored the beliefs of college students about literacy development in preschool children and whether these beliefs change after their involvement in a yearlong,…

Since 1965, Head Start has provided comprehensive services to help prepare the nation's most disadvantaged three- to five-year-old children for school and to strengthen their families. In 1998 Congress instructed the Department of Health and Human Services (DHHS) to conduct an evaluation of Head Start to determine its impact on child development…

Early care and education can prepare children for school, but while some preschool and child care programs do an excellent job, others are inadequate and some may even harm healthy development. This study focuses on child care center directors to better understand why there is so much variation, and how public initiatives can better help…

This commentary highlights the work of the Collaborative for Building After-School Systems (CBASS), a collaborative of mature, city and county-wide nonprofit OST intermediaries, to develop and adopt common youth-, program- and system-level measures that are easy and cost-effective for local systems to implement. By agreeing to adopt and publicly…

This is the fourth report of a process evaluation of Palm Beach County Prime Time, Inc., an intermediary organization dedicated to improving the quality of afterschool programs, by Chapin Hall at the University of Chicago. It covers the 2007-2008 program year, which was the inaugural year of Prime Time's formal Quality Improvement System (QIS)…

Early intervention efforts to promote healthy child development have long been a central feature of social service and public health reforms. Today, prenatal care, well-baby visits, and assessments to detect possible developmental delays are commonplace in most communities. Recently, child abuse prevention advocates have applied a developmental…

Although most American infants and young children receive adequate well-child care, they may not receive needed help if developmental problems arise. This report examines primary health care services that promote infant/child development and suggests ways to improve those services as part of routine primary child health care. The report details…