As state-funded prekindergarten programs expand, it is critical to investigate their short- and long-term effects. This paper presents the results through 6th grade of a longitudinal randomized control study of the effects of a scaled-up, state-supported pre-k program. The analytic sample includes 2990 children from low-income families who applied…

This article presents a case study of a dual-language learner (DLL) preschooler in three classroom conversations: whole group, small DLL group, and a teacher-child dyadic conversation. By comparing the student's interactions across three contexts, the authors show how dyadic conversations between teachers and students can foster the oral language…

This study reports preschool educators' uses of music in educational settings, as well as challenges faced in incorporating music in the classroom in the U.S. Through a multiple-methods approach, data from two focus groups (N1 = 8, N2 = 6) and a survey (N = 119) are used to gain insight into how frequently preschool educators in the US use various…

Research Findings: Children's oral language skills lay the foundation for later literacy and can be fostered through responsive conversations with teachers. However, such conversations are rare in preschool, particularly between teachers and dual language learners (DLLs), or students who speak a minoritized language at home. DLLs benefit when…

In the context of the critical need to support children's early language development, teacher knowledge may enhance children's opportunities to build linguistic skills. In this study we explored how early childhood teachers' (n = 86) pedagogical content knowledge for language and vocabulary, and their book-reading implementation across the school…

This paper presents findings from an exploratory study to define associations between social-emotional teaching practices and teacher characteristics through a person-centered approach. The sample consisted of 97 teachers working in center-based early childhood education settings with young children ages 2-5 in the U.S. Pacific Northwest. We…

Using expectancy-value theory, we explored whether parents' perceived expectancies, value, and costs relate to parent involvement in science and math activities. We also explored whether informal learning varied based on child gender and parent's report of having a science, technology, engineering, and math (STEM)-related career. Specifically, we…

This study contrasted face-to-face and remote coaching models using an empirically-based professional development model, The Early Education model (TEEM). Child care teachers (n = 174) were randomly assigned to 1 of 3 conditions: remote coaching (n = 59), face-to-face coaching (n = 66), and business as-usual (n = 49). This study examined…

Objectives: The importance of breastfeeding exposure and children's development of self-regulation, independently, are well established. Each of these domains also has been linked to better cognitive development and academic achievement in children. However, little is known about how breastfeeding affects development of early self-regulation…

Preschool improves children's kindergarten readiness, but the cognitive outcomes of preschool enrollees and nonenrollees tend to converge partially or fully in elementary school. In older programs, most of this convergence occurs in kindergarten (Li et al., 2016), but evidence from today's programs is sparse. Using data on 4,971 children who…

A socioeconomic status- (SES-) related achievement gap in mathematics emerges prior to school entry, and increases as children move through elementary school. This gap makes implementation of demanding mathematics standards (e.g., the Common Core State Standards) an ongoing challenge. Early educational intervention is a strategy for addressing…

Preschoolers' repeating patterning knowledge is predictive of their concurrent and later math and numeracy knowledge, but strong experimental evidence is needed to determine if these relations are causal. The purpose of the current Study was to examine the causal effects of repeating patterning and numeracy tutoring on repeating patterning,…

Much recent research has focused on the relation between spatial skills and mathematical skills, which has resulted in widely reported links between these two skill sets. However, the magnitude of this relation is unclear. Furthermore, it is of interest whether this relation differs in size based on key demographic variables, such as gender and…

The purpose of this article is to describe the adaptation process of an evidence-based early childhood Tier-2 intervention program, BEST in CLASS-Prekindergarten, from a face-to-face format to a web-based delivery format called BEST in CLASS-Web. We describe the three-phase iterative development process used to adapt the parent program for…

Many young children entering early childhood programs demonstrate challenging behaviors that place them at risk for emotional/behavioral disorders (EBDs), which impact their future success in school. The purpose of this study was to conduct a conceptual replication of BEST in CLASS by examining child outcomes from BEST in CLASS--Web, a web-based…