Intellectual performance is highly heritable and robustly predicts lifelong health and success but the earliest manifestations of genetic effects on this asset are not well understood. This study examined whether early executive function (EF) or verbal performance mediate genetic influences on subsequent intellectual performance, in 561 U.S.-based…

Many studies examine how bilinguals and monolinguals differ in their executive function abilities at one time-point or cross-sectionally. Fewer examine how these groups of children may differ over time. Using nationally representative data obtained from the Early Childhood Longitudinal Study, Kindergarten Class of 2010-2011 (ECLS-K:2011), this…

Our research community has limited understanding about the potential of video. This paper uses double stimulation and transformative agency to analyse two video modalities, extraction, and reflection; in a study about learning as it develops through family interactions. As researchers we were interested in children's motives. However, the children…

Teachers have the ability to influence a child's sense of belonging and peer relationships in the classroom which are important for a child's social development. Currently, little is known about the ways in which they do this. Vygotsky's concept of the social situation of development and Hedegaard's model for learning and development were used to…

Moral emotions are experienced in daily life and are crucial for mediating appropriate social behaviors, as they prevent individuals from committing transgressions. In this study, caregivers of 377 children aged between 2.5 and 6.5 years old completed the Moral Emotions Questionnaire (MEQ), a parent report aimed to separately identify the presence…

The purpose of the article was to analyze the psychological and pedagogical conditions of word-formation skills for Kazakh-speaking preschool children with speech disorders on the basis of learning theories and contemporary approaches. To achieve the set aim, we have studied psychophysiological peculiarities of preschool children with speech…

HIV-exposed uninfected (HEU) children during the preschool and early school ages may be at-risk for neurodevelopmental challenges due to in utero and perinatal exposure to HIV and/or antiretroviral (ARV) medications. HEU children and HIV-unexposed uninfected (HUU) children from the community were recruited and tested at 3 to 4 and 5 to 6 years of…

Theorists and researchers have been discussing the relationship between social class background and differences observed in cognitive ability test points of children from lower social class families and their middle or upper SES peers. It has been discussed that for a "more detailed understanding" of these cognitive inequalities, it…

Little research in education has focused on school neighborhoods. We employ a novel systematic social observation tool--the internet-based School Neighborhood Assessment Protocol (iSNAP)--within Google Street View to quantify the physical characteristics of 291 preschool communities in nine U.S. cities. We find low to moderate correlations (r =…

High-quality early childhood education and care (ECEC) is related to childrens' socioemotional and cognitive development, and the most important aspect regarding quality in ECEC is staff's interpersonal or interactive skills. Despite this, research on staff's interactive skills is currently sparse in Norway. This study uses the Caregiver…

Community health workers possess valuable insight into the experiences of South Africa's children and caregivers. However, their knowledge is often overlooked in efforts to understand local realities, inform interventions, and develop relevant policies. This study aimed to explore community health workers' perspectives of the first 1000 days of…

Purpose: Children who are deaf or hard of hearing (D/HH) are at increased risk for neurocognitive delays, which can have cascading effects on development. Associations between neurocognition and the content of parental language--specifically the use of mental state vocabulary--have been observed in typically hearing (TH) children. This study…

Globally, an estimated 15 million children are born prematurely each year, resulting in a high burden of under-five mortality and neurodevelopmental disability. Kangaroo Mother Care (KMC) is a key intervention to support the development of preterm infants. However, evidence on the impact of KMC in routine care settings remains limited. This paper…

Family routines provide young children with predictable, repeatable, and functional contexts for learning about the world. Participating in family routines is a critical pathway by which all children learn. While the use of family routines in caregiver-implemented interventions (CIIs) is supported by theories, research, and recommended practices,…

This study investigates the influence of semantic maturation on early lexical development by examining the impact of contextual diversity--known to influence semantic development--on word promotion from receptive to productive vocabularies (i.e., comprehension-expression gap). Study 1 compares the vocabularies of 3685 American-English-speaking…