Research Findings: Reading e-books is becoming common even among toddlers, but we have limited understanding of how parents-toddlers reading e-books together compares to print books. To address the gap, we investigated interactions of 30 mother-toddler (12 months) dyads, in particular, mothers' language use, while reading both electronic and print…

"Research Findings": The Problematic Media Use Measure (PMUM) assesses young children's excessive or problematic media use. The current study aims to translate the original English version of PMUM into a Chinese version and validate it with Chinese preschoolers (ages 3 to 6). The instrument was translated, back-translated, pretested, and…

Research Findings: This study used the Theoretical Domains Framework (TDF) to examine barriers to teachers’ implementation of a supplemental academic language curricula. Despite high satisfaction with this scripted curriculum, three past studies indicated heterogeneity in teachers’ fidelity of implementing the curriculum as well as difficulty…

Research Findings: The current study is an examination of children's temperament as a predictor of their interactions with peers in preschool, with a particular focus on children's regulatory temperament characteristics (i.e., inhibitory control and attentional focusing) as moderators of associations between shyness and interactions with peers.…

Research Findings: This study investigated the relationships between effortful control and early literacy and mathematics achievement. A total of 181 children (85 girls and 96 boys) from rural China were assessed when they were in Grades 1 and 2. Path analyses controlling for maternal education indicated that effortful control at the beginning of…

This study examined the concurrent relations of English (EL) and heritage language (HL) proficiency to executive functions (EF) among low-income dual language learners (DLLs) from immigrant families. In a sample of 90 children (age = 38-70 months) from Chinese-speaking Chinese American and Spanish-speaking Mexican American families recruited from…

Research Findings: The aim of this study was to provide an initial investigation into the psychometric properties of the Problems in Classroom Engagement Scale (PCES). The PCES was designed and tested for district-wide use as part of the report card system for a large urban school district. The PCES was administered to all 1st-, 2nd-, and…

Research Findings: The present cross-sectional study investigated the question of whether 6 different temperament dimensions (inhibition to novelty, social orientation, motor activity, positive emotionality, negative emotionality, and attention) influenced cognitive and affective theory of mind (ToM) in 168 children (86 three/four-year-olds and 82…

Research Findings: This study reports the results of a randomized trial of a parent engagement intervention (the Getting Ready intervention) on directly observed learning-related social behaviors of children from low-income families in the context of parent-child interactions. The study explored the moderating effect of parental depression on…

Research Findings: The purpose of this study was to examine whether approaches to learning significantly mediated relations between cognitive flexibility (a component of executive functions) and school readiness in Head Start preschoolers. A total of 191 children from 22 Head Start classrooms were directly assessed on cognitive flexibility and…

Research Findings: Part of the attention system of the brain is involved in the control of thoughts, emotions, and behavior. As attentional control develops, children are more able to control cognition and responses flexibly and to adjust their behavior in social interactions better. In this article, we discuss evidence from different levels of…

Tested relations between low-income children's emotional regulatory skills and their social competence. Also examined children's use of self-distraction as an index of their regulatory skill. Found that children's use of self-distraction predicted a significant amount of variance in peers' ratings of social preference and in teachers' ratings of…