The exploration and/or manipulation of objects and materials, referred to as object-oriented play (OOP), is one of the most prominent activities children engage in during early childhood. Especially within early childhood education, it is important to be able to assess and understand OOP, its developmental trajectory, and developmental value. This…

Although neurotypical children often spend the majority of their time engaged in play activities, children with autism spectrum disorder (ASD) can present with substantial delays in the development of play skills, requiring intensive intervention. Although targets for language and basic learning skills are often selected based on the development…

A long-standing question in developmental science is how the neurodevelopment of the brain influences cognitive functions. Here, we examined the developmental change of resting EEG power and its links to vocabulary acquisition in school-age children. We further explored what mechanisms may mediate the relation between brain rhythm maturation and…

This study aimed to verify the course of maternal anxiety disorders and its impact on child development of toddlers. This is a cohort study that followed 497 pregnant adolescents who received antenatal care in the public health service in a southern city in Brazil. We assessed maternal anxiety disorders during gestation, postpartum, and when…

Play acts as the source of children's development in the preschool period. Yet, the global pandemic has changed children's play conditions in ways that are not yet fully understood. With movement restrictions, families have struggled to find ways of bringing children together for play. We studied how family day care (FDC) educators across a remote…

Within South Africa, approximately 1.5 million children suffer from malnutrition and stunting with dire effects on their early development and thriving potential. Nutritional care within the first 1000 days of children's life plays pivotal role in their holistic development when a stable, safe, nurturing and responsive relationship is provided by…

Purpose: Limited quantitative data exist regarding growth of the velopharynx within the first 2 years of life. The purpose of this study was to (a) quantify changes in velopharyngeal structures due to growth during the first 2 years of life, (b) examine the impact of sex and race within this age range, and (c) provide normative measures for…

We leveraged nationally representative data from the Panel study of Income Dynamics-Child Development Supplement (N = 3,562) and the Early Childhood Longitudinal study (N = 18,174), to chart the development of working memory, indexed via verbal forward and backward digit span task performance, from 3 to 19 years of age. Results revealed nonlinear…

Theory and research have described developmental processes leading to damaged parent-child relationships, such as those that occur during a divorce. However, scholars dispute the scientific status of the literature on children who form unhealthy alliances with one parent against the other-termed parental alienation (PA). This comprehensive…

Universal developmental surveillance is considered best practice for early identification of autism. We analysed data from 175 New Zealand Well-Child/Tamariki Ora nurses who attended a 1-day training in developmental surveillance for autism using the social attention and communication surveillance-revised (SACS-R) tool. We used a survey to measure…

Numerous longstanding developmental theories have emphasized the important role that culture and context play in shaping young children's skill development. Nevertheless, the field lacks explicit models describing the extent to which early childhood development may be similar (universal) versus different (specific) across cultures. In this…

Childhood states are commonly invoked by adult humans in derisory ways and as put-downs. While infantile and clownish ways of behaving are often met with insult, we argue that these ways of being could instead be seen in terms of their productive potential. Drawing on posthuman and feminist theories and invoking clownish qualities of Haraway's Bag…

Pretend play is an important, universal activity of early childhood, but research to date contains multiple inconsistencies in definitions and measurement of pretend play. To begin to resolve this issue, we conducted a first study of the multiple different behaviors of pretend play in the preschool years (3-5 years), and investigated their…

Taking up the contention that child development manifests through the developmental logics it enacts, the authors work with citational practices as iterations of how developmentalism's logics are done in everyday practices in early childhood and teacher education. They work with Erica Burman's method of 'found childhood' to propose citational…

In "Emile," Rousseau advances significant ideas about language, language learning and teaching: He posits a universal natural language that develops as the child matures; focuses on 'private' words invented by children, on the challenge facing children in their understanding of exceptions to general rules of the mother tongue and on…