New technologies that combine digital sensors with automated processing algorithms are now being deployed to study preschool classrooms. This article provides an overview of these new sensing technologies, focusing on automated speaker classification, the analysis of children's and teachers' speech, and the detection and analysis of their…

Exclusionary discipline practices differentially harm young children of color. As early childhood education systems seek to close these gaps to ensure all young children have access to high quality early learning experiences, the field requires more evidence-based approaches that can be scaled and replicated. Infant and early childhood mental…

Research consistently shows that among young children, poor social skills and problem behaviors can lead to poor relationships with teachers and peers (Boivin et al., 1995), higher risk of academic failure (Buhs et al., 2006), and higher school dropout (Gilliam, 2005). Moreover, prekindergarten (PreK) and kindergarten (K) teachers report feeling…

Teachers play a critical role in deciding what curricula are used in their classrooms. We examine the factors that teachers describe influencing their sustainment or discontinuation of a literacy curriculum, "Zoology One," following their participation in a randomized controlled trial (RCT) examining the curriculum's efficacy. This study…

The provision of progress monitoring is mandated under federal law for children receiving special education services. In recent years, professional organizations have recommended that this provision be extended to include children receiving services within multi-tiered systems of support. Organizations representing the field of early childhood…

Although writing instruction can positively impact reading for students across grades and levels of literacy, the extent to which these findings generalize to young students with literacy difficulties is unclear due to the dynamic nature of reading-writing relations. The purpose of this meta-analysis was to examine the effects of writing…

Engaging in frequent, meaningful conversation during the early years of schooling is foundational for children's literacy development. Specifically, developing oral language through daily conversations is essential for language comprehension, and eventually, reading comprehension. In this article, we discuss how teachers can use the…

This study examines the impacts of Chicago's Universal Pre-K (UPK) expansion on the operational dynamics of preschools across setting types from the perspective of administrators. Specifically, we explore how Chicago Public Schools (CPS) principals and and Community-Based Organizations (CBOs) directors experienced the implementation of UPK.…

Center-based early care and education (ECE) is important for promoting positive early development and supporting families by providing child care so parents can work. However, the center-based supply varies substantially in terms of funding sources, indicators of quality, and services offered; and many families experience a lack of equitable…

Young students at risk for reading difficulties are likely to have long-term reading difficulties if they are not provided with evidence-based, supplemental instruction. This pilot study evaluated the feasibility of a Tier 2 reading intervention ("Reading RULES! Kindergarten"; RRK) and its promise to improve outcomes for kindergarten…

To provide a landscape of mathematics activities children experience in U.S. preschool and kindergarten classrooms, we observed time children spent in mathematics activities (and -- as a contrast -- literacy) in 101 geographically diverse early childhood classrooms in seven U.S. states. We also observed what mathematics content, grouping…

Introduction: This article investigates an early STEM family engagement program offered during the pre-kindergarten (pre-k) year. Pre-k is an important juncture for community organizations to support children's STEM engagement and parental involvement in informal STEM learning. We evaluated a program called Teaching Together STEM, which offers a…

Purpose: Having a clear understanding of the types and amounts of classroom literacy learning opportunities is important for contextualizing children's early literacy performance. In this study, we examine the content, context, and management of literacy learning opportunities in a large, geographically diverse sample in the United States. We also…

The errors young children make when recognising others' emotions may be systematic over-identification biases and may partially explain the challenges some have socially. These biases and associations may be differential by emotion. In a sample of 871 ethnically and racially diverse preschool-aged children (i.e. 33-68 months; 49% Hispanic/Latine,…

"The Upstart Great Plains TASK Force: Taking All to Success in Kindergarten" was a five-year Education, Innovation and Research (EIR) expansion grant (U411A180001) funded through the US Department of Education Office of Elementary and Secondary Education. Four research studies were conducted during the grant period of 2018 to 2023: a…