Given the legacy of John Bowlby, Attachment theory has often portrayed separation from a caregiver as likely to provoke protest, despair, and ultimately detachment in infants and young children. Indeed, the emotional challenge of separation is built into a key measurement tool of Attachment theory, the Strange Situation. However, James Robertson,…

Prenatal and postpartum depression are highly prevalent worldwide, and emerging evidence suggests they contribute to impairments in children's executive functions. Studies of maternal depression, however, have focused on the postpartum and postnatal periods with relatively less consideration of prenatal influences on child development. This study…

This study provides an empirical investigation into the lives of kindergarten-aged left-behind children (LBC) who could not migrate with their parents in rural China. Two research questions are answered as follows: (1) What are the characteristics of the LBC in kindergarten and at home? and (2) How does family cultural capital influence the LBC's…

Purpose: This prospective longitudinal study aimed to explore (a) the development of social-pragmatic understanding of children with bilateral hearing aids (BiHAs), bilateral cochlear implants (BiCIs), and typical hearing (TH) between the ages of 4 and 6 years and (b) group differences between children with BiHAs, BiCIs, and TH. Method: The Pragma…

Learning progressions have become increasingly prevalent in mathematics education as they offer a fine-grain map of possible learning pathways a child may take within a particular domain. However, there is an opportunity to build upon this research in ways that consider learning from multiple perspectives. Many current forms of learning…

Studies on development and fairness judgments in resource allocations have mainly addressed the distribution of reward. However, the distribution of responsibility also requires exploration in the context of research on development and distributive justice. For an integrated understanding of reward and responsibility distributions, we briefly…

"Research Findings:" Despite the prevalence of integrating early childhood education (ECE) into formal schooling, there is limited evidence on how school-based ECE affects children compared to other types of ECE, particularly in Low and Middle-Income Countries (LMICs). Therefore, this study examined school-based ECE programs compared…

Previous research on children's knowledge about the mind has primarily focused on their comprehension of false beliefs, leaving the conceptualization of thoughts and thinking less explored. To address this gap, we developed a new assessment tool, the interview about the mind (IaM), to assess children's understanding of the mind. Two studies…

This snapshot provides updated findings about parents' child care and early education (CCEE) search and decision-making using the 2019 National Survey of Early Care and Education (NSECE) Household (HH) Survey. We present findings on (1) the prevalence of CCEE searches among household respondents, usually parents, that reported on children under…

This study examined the course and correlates of the happy victimizer tendency--the expectation that harming others to achieve a goal will result in positive emotional outcomes for the transgressor--from 4 to 6 years of age in a community sample of Canadian children (N = 150; 50% female; Time 1 M[subscript age] = 4.53 years, SD = 0.30; 33%…

Young children's racial stereotyping is poorly understood even though stereotyping can influence individuals' attitudes and behavior toward others. Here we present two preregistered studies (Total N = 257) examining White American children's (4-8 years) application of six stereotypes (about being American, smart, wealthy, sporty, honest, and nice)…

This study aimed to explore the rates of motor difficulties in children from the Australian Autism Biobank, and how early motor concerns impacted on children functionally. Children with autism aged 2-7 years, including 441 with a Vineland Adaptive Behavior Scale (VABS-II) motor subscale and 385 with a Mullen Scales of Early Learning (MSEL) fine…

Although abundant evidence demonstrates that play is the source of development for preschool-aged children in various cultures, few studies have investigated the role of adult-children collective play in supporting the development of children in institutional care settings. This study examined whether and how a play-based programme created…

Children are exposed to many trace elements throughout their development. Given their ubiquity and potential to have effects on children's neurodevelopment, these exposures are a public health concern. This study sought to identify trace element mixture-associated deficits in learning behavior using operant testing in a prospective cohort. We…

Children's literacy development begins long before formal schooling, with parents and the home environment exerting important influences on the development of their children's language skills. A focus on the early years and the home learning environment of children is therefore crucial to ensure that they get the best possible foundation for their…