Consistent evidence points to the importance of the early childhood home environment for children's concurrent and subsequent development. Yet little is known about the long-term association between parental warmth in early childhood and children's social-emotional well-being in late childhood for children with and without disabilities. To explore…

Evidence has suggested that preschool and kindergarten experiences affect the cognitive and social-emotion development of language-minority students (LMS). This quantitative study aims to illustrate the LMS' preschool and kindergarten experience by investigating the preschool and kindergarten experience, family environment, and school environment.…

Background and Aims: Children with autism spectrum disorder (ASD) present with impairments in social interaction and stereotypic behaviors. About a third may exhibit delays in verbal expression beyond preschool age, potentially categorizing them as nonverbal/minimally verbal (NV/MV), a condition that can persist into adulthood and affect their…

Both early childhood maternal language input and the quality of classroom instruction in elementary school have been shown to be important environmental supports in predicting children's literacy skill development. However, no studies have simultaneously examined these two environmental supports in relation to children's early language skills and…

Early fine motor ability is significantly associated with later achievement, even after controlling for typical child-level predictors of school outcomes. Previous longitudinal studies have confirmed this but typically have not included low-income, at-risk populations. Research has distinguished two different aspects of fine motor skills: those…

This appendix provides additional characteristics of the studies of "Class-Wide Function-Related Intervention Teams (CW-FIT)" that meet What Works Clearinghouse (WWC) single-case design standards, including six studies that contribute to the findings in the "CW-FIT" intervention report and six studies that do not contribute to…

Dynamic Measurement Modeling (DMM) is a recently-developed measurement framework for gauging developing constructs (e.g., learning capacity) that conventional single-timepoint tests cannot assess. The current project developed a person-specific DMM Trajectory Deviance Index (TDI) that captures the aberrance of an individual's growth from the…

Two hundred ninety-four children from low-income families (58% White, 17% Latinx, 25% Black; 54% girls; M[subscript age] = 4.49 years old at study entry) were recruited from Head Start classrooms to participate in a randomized-controlled trial of the project Research-based, Developmentally Informed (REDI) preschool intervention and then followed…

Two hundred ninety-four children from low-income families (58% White, 17% Latinx, 25% Black; 54% girls; M[subscript age] = 4.49 years old at study entry) were recruited from Head Start classrooms to participate in a randomized-controlled trial of the project REDI (Research-based, Developmentally Informed) preschool intervention and then followed…

Background: While the effects of early sleep problems on children's development may persist for some time, there is limited understanding in the field regarding whether these effects persist into adolescence. Research is needed to address this issue, as it is an important area to investigate to assess its influence on children's success in school…

Researchers attempting to show that music has positive effects on children need to understand and control for preexisting differences between those who do and do not select into musical participation in the first place. Within a large-scale, communitywide, prospective, longitudinal study of predominantly low-income, ethnically diverse students (N…

This study examined the validity of data collected from a novel online story retell task. The task was specifically designed for use by junior school teachers with the support of speech-language therapists or literacy specialists. The assessment task was developed to monitor children's oral language progress in their first year at school as part…

Augmented reality (AR) technology is increasingly utilized in cognitive development and education of preschoolers. The Augmented Reality Integrated STEM Preschooler (ARISP) module combines AR technology with STEM (Science, Technology, Engineering, and Mathematics) in teaching and learning activity. This study aims to assess the impacts of the…

With increasingly diverse students, schools and districts are under pressure to meet rigorous standards and raise student achievement in reading and literacy. Most teachers respond by differentiating their instruction to some extent, but not all scholars and educators agree on whether differentiated instruction works. This systematic review and…

Young children's oral narration typically progresses from telling disordered events to production of well-sequenced stories. To investigate how this development is supported and whether effects of support extend to literacy, 59 mother-child dyads from low-income family backgrounds were studied longitudinally. Maternal verbal input to narration was…