STEM literacy is a desired principal outcome of STEM (Science, technology, engineering, and mathematics) education. With the increasing popularity of Early STEM learning, it is believed that STEM literacy could be developed in the early years. However, relatively few studies have examined STEM literacy in young children. This study utilized the…

Transitional Kindergarten (TK) is a relatively recent entrant into the U.S. early education landscape, combining features of public pre-K and regular kindergarten. We provide the first estimates of the impact of Michigan's TK program on 3rd grade test scores. Using an augmented regression discontinuity design, we find that TK improves 3rd grade…

Background: The working memory (WM) system is recognized as a crucial cognitive function that underpins the acquisition of new knowledge and the development of foundational skills during childhood. Children's early literacy and numeracy skills lay the foundation for future academic success in reading and mathematics. While previous research has…

Background: The school is one of the most salient developmental contexts for children. However, little is known about the associations linking the school environment to child adjustment in a non-Western context, not to mention the potential processes that may mediate these associations. Aims: This study examined the associations of school- and…

A student's socioeconomic status (SES) has a significant relation to their academic achievement. Much of this work has explored this in math and reading, but less is known about how SES relates to science achievement, particularly in the early grades. Using quantile regression with nationally representative data, we explored this relation in…

The present research evaluated whether behavioral tasks ("direct assessments") commonly used to assess young children's social cognitive development in laboratory studies could have utility for measuring and predicting U.S. children's outcomes in educational contexts. To do so, children (N = 95; 49 boys, 46 girls; 41.05% White, 16.84%…

Funding for Preschool programs has currently become a political agenda being debated in our nation. It is important to give our children an early start to education regardless of socioeconomic status, as it can be beneficial to them as they grow. This study will provide evidence to sway our politicians to fund preschool programs as they positively…

Background: In today's fast-paced world, the complexity of family relations is growing. This demands a closer look into the effects of parental marital relationships and parents' involvement on children's literacy outcomes. Objective: The study objective was to examine the connections between parental marital status, parental involvement, and…

This research study examined the difference between a formal pre-kindergarten (pre-K) experience and a non-formal pre-kindergarten experience and the impact it had on the academic achievement of kindergarten students. The study also examined the impact these experiences had on kindergarten students as it relates to the Phonological Awareness…

Studies about parents' expectations of their children's achievements in primary and secondary school often conclude that such expectations have an impact on academic achievements. This poses two quandaries for early childhood education (ECE): there is minimal research focusing on parents' expectations concerning achievements of young children; if…

The Hearts and Flowers (H&F) task is a computerized executive functioning (EF) assessment that has been used to measure EF from early childhood to adulthood. It provides data on accuracy and reaction time (RT) across three different task blocks (hearts, flowers, and mixed). However, there is a lack of consensus in the field on how to score the…

Fine motor skills (FMS) are among the most studied nonlinguistic factors influencing early literacy acquisition. Although developmental studies have often supported the presence of a relationship between FMS and emergent literacy, the underlying mechanisms have not always been adequately explored. In this study, we used structural equation…

This quantitative study aimed to determine the growth of students who did and did not attend a state-funded pre-kindergarten program based on Measure of Academic Progress (MAP) reading achievement. The study occurred in a rural school district in the southeastern United States. The sample population consisted of one treatment group (n = 97) and…

This study looks at how income differences affect children's social psychological development, which in turn shapes their academic achievement. Building on theories of social class, cultural capital, and self-concept formation, this dissertation offers a new social psychological model that connects parental SES, concerted cultivation, children's…

Research Findings: This study examined age-based developmental trajectories of four key number sense (NS) skills within an accelerated longitudinal design. Using data from 408 preschoolers, ages 45 to 68 months, linear and latent basis growth curves were evaluated. Results indicated growth across NS skills was best represented as nonlinear for all…