Peer interaction offers critical learning opportunities for preschool students, yet exposure to peers of different skill levels varies within and across classrooms. We explore two ways peers may affect learning: differences in who children play with in a classroom and differences in student composition across classrooms. We find that playing with…

Considerable interest is directed to promoting children's success as they transition to kindergarten. It is generally proposed that children who experience lower levels of transition difficulties at kindergarten entry achieve higher academic and social-emotional gains, although this premise has seldom been explicitly evaluated in tandem with…

Purpose: A prior randomized trial found a school social intervention yielded significantly better outcomes (social and autism features) immediately following intervention compared to typical school programming (services-as-usual [SAU]) for children on the autism spectrum. In that study, children in the SAU condition subsequently completed a summer…

A prior randomized trial found a school social intervention yielded significantly better outcomes (social and autism features) immediately following intervention compared to typical school programming (services-as-usual [SAU]) for children on the autism spectrum. In that study, children in the SAU condition subsequently completed a summer social…

Decades of research on early care and education have shown that four-year-old children who enroll in prekindergarten (pre-K) programs start kindergarten scoring higher on assessments of academic skills than those who do not. A handful of long-term follow-up studies of pre-K have also found that these programs can have lasting beneficial impacts on…

This study investigated developmental trajectories of reading and math using latent-growth-curve analyses across multiple academic skills, measures, and multiple time periods within a single sample. Reading-related growth was marked by significant individual differences during the early elementary-school period and nonsignificant individual…

This study examined the links between classroom skill compositions and preschoolers' early learning and development in the nationally representative Head Start Family and Child Experiences Survey 2014 (FACES, n = 1,711 children/207 classrooms) and public pre-K programs in a county in Virginia (n = 1,467 children/123 classrooms). Results from a…

Background: We examined longitudinal academic achievement and neuropsychological functioning across two time points in young students with Down syndrome (DS) and a typically developing (TD) comparison group equated on nonverbal mental age (NVMA). Method: Participants engaged in assessments of academic achievement, executive function (EF), and…

Research Findings: The present study examined the transition practices reported by 59 pre-kindergarten (pre-k) and 186 kindergarten teachers in the rural Southeastern United States, and asked if transition practices related to skills at the beginning and end of kindergarten for 387 children. Analyses indicated kindergarten teachers offered more…

This paper describes a new automated disengagement tracking system (DTS) that detects learners' maladaptive behaviors, e.g. mind-wandering and impetuous responding, in an intelligent tutoring system (ITS), called AutoTutor. AutoTutor is a conversation-based intelligent tutoring system designed to help adult literacy learners improve their reading…

Recent findings from the Kids Activity and Learning Study complement North Carolina's multidimensional approach to promoting school readiness by emphasizing the integrated nature of motor and cognitive development in early childhood. Children whose motor skills improved the most over the course of an academic year also tended to demonstrate the…

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…

Research Findings: Home literacy practices are an important variable in the development of literacy skills among children. However, several questions regarding the relationship between home literacy practices and writing are unanswered. The objective of this correlational study is to examine the relationship between reading-related and…

The purpose of this study was to determine the effectiveness of a video-based instruction packet for teaching math-based vocational skills delivered through augmented reality (AR) to three adults with intellectual disabilities. The dependent variable was the percentage of steps performed correctly to solve each selected type of math problem. The…

We tested the efficacy of a comprehensive intervention program designed for high school students across the autism spectrum, the Center on Secondary Education for Students with Autism (CSESA) model, in a cluster randomized control trial involving 60 high schools in three states (California, North Carolina, Wisconsin), with implementation occurring…