Background: Children in foster care are at high risk of future mental health and developmental difficulties. A number of interventions may be helpful; however, the effectiveness of interventions specifically for pre-school children in foster care is not well established. This is an important omission, since infancy and early childhood may be the…

Using latent profile analysis, the study examined distinct joint parenting styles among Chinese families with preschoolers (N = 300; 51.7% girls; M[subscript age] = 55.97 months). This study incorporated maternal and paternal reports on multiple parenting dimensions that covered both Western- and Chinese-emphasized practices. Using data collected…

Executive functions (EF) are crucial to regulating learning and are predictors of emerging mathematics. However, interventions that leverage EF to improve mathematics remain poorly understood. 193 four-year-olds (mean age = 3 years; 11 months pre-intervention; 111 female, 69% White) were assessed 5 months apart, with 103 children randomised to an…

Background: Language development is critical for children's life chances. Promoting parent-child interactions is suggested as one mechanism to support language development in the early years. However, limited evidence exists for a causal effect of parent-child interactions on children's language development. Methods: Data from the Language in…

Background: Several studies have reported low adherence to World Health Organization sedentary behavior (SB) guidelines in the early years. The purpose of this review is to examine the associations between time spent in different types of SB (screen time and habitual SB) and motor competence (MC; fundamental motor skills, fine and gross motor…

Background: Early childhood is essential for the rapid development of self-regulation systems, shaped by brain maturation and parental discipline. Inadequate discipline can hinder this development, leading to behavioral, social, and long-term negative outcomes. Objective: This meta-analysis synthesizes research conducted over the last two decades,…

Aim/Purpose: This study explores the effectiveness of a virtual reality (VR) application designed to teach Theory of Mind (ToM) skills to children aged 5-6, addressing the gap in research on the use of VR for typically developing children. Background: ToM is a critical skill for social interaction and understanding others' perspectives. Despite…

In this longitudinal study, we investigated the factor structure and stability of early-life temperament in a German sample, using three measures developed within Rothbart's psychobiological approach. Temperament was measured using the Infant Behavior Questionnaire Revised (IBQ-R) at the ages of 6 and 12 months, the Early Childhood Behavior…

This study evaluates the effectiveness of the "Parent-child Brain Camp," a 4-week video-based executive functions (EFs) training program for children ages 5-6, through a randomized controlled trial with a pre- and post-test design with 173 Hong Kong children (intervention "ni" = 79, 48.7% girls, M[subscript age] = 69.16 months;…

This study analyzed the fit of data collected with the Measure of Engagement, Independence, and Social Relationships for 3- to 5-year-olds (MEISR 3-to-5-years-old) to a proposed theoretical model based on the cross-walk of MEISR 3-to-5-years-old items and codes from 7 chapters of the Activities and Participation component of the International…

In the field of educational robotics, it is important to understand the processes trough which child-robot interactions are established during play activities. In terms of socio-material characteristics, robots can vary widely, from more mechanical robots to more anthropomorphic ones. Research has shown that the degree of anthropomorphization of…

This study considered the influences of the home learning environment and preschool quality on the development of 5-year-old Chinese (N = 43) and South Asian (N = 32) children in Hong Kong. Children were recruited from two preschools--one admitted only South Asian children, and the other admitted only Chinese children. Children were assessed in…

Adverse experiences in early childhood may directly and indirectly impact children's development, including their preparedness to learn in their preschool and kindergarten classes. However, like many other developmental processes, these skills can be supported through positive experiences and resources in a child's environment. This work uses the…

Cognitive tasks are seldom evaluated on their ability to provide valid and reliable measurements of the construct they intend to measure. This scarcity of psychometric evaluations makes it challenging to evaluate replications of experimental effects and to relate performance in cognitive tasks to other constructs of interest. In developmental…

As young as 3 years old, children rely on a mutual intentionality framework to confer group membership--that is, agreement between a joiner ("I want to be in your group") and group ("We want you to be in our group"). Here, we tested whether children apply this cognitive framework in the context of identity-based groups,…