Adverse health events within families can harm children's development, including their early literacy. Using data from a longitudinal Wisconsin birth cohort, we estimated the spillover effect of younger siblings' gestational ages on older siblings' kindergarten-level literacy. We sampled 20,014 sibling pairs born during 2007-2010 who took…

The subjective number-space mapping and, especially, its evolution in young children has been the subject of intense controversy among different competing models. Many studies point out that: (i) young children's innate estimates follow a logarithmic mapping (Weber-Fechner law) and (ii) driven by education, children evolve into a linear mapping.…

Generative artificial intelligence (GAI) is rapidly becoming ubiquitous in many contexts. There is limited scholarship, however, in the fields of Developmental Psychology and Early Childhood Education exploring the implications of generative AI for babies and young children. In this Perspectives piece, we discuss potential use cases,…

The development of young children's counting has been extensively researched, yet detailed studies that examine development over multiple years are curiously absent from the literature. This research examined 15 preschoolers' (ages 3-4) use of number words as they engaged in two counting tasks, an oral counting task and counting a collection of 31…

This research sets out to examine digital games containing sexuality and sympathetic violence. The study group of the research consists of 5 digital games; 3 digital games with sexuality and 2 digital games with sympathetic violence. A checklist developed by the researcher is used as a data collection tool in the study. The research has been…

Assessments provide teachers with essential information regarding children's learning. Alternative education systems offer insight into ways that assessments can be redesigned to be developmentally appropriate to particular ages, including unique stances on what defines assessment, who should assess, and what should be assessed. We examined themes…

The aim of this study is to compare the neurological status, developmental parameters and physical fitness of children who engage in regular physical activity in the preschool period versus those who do not. The study included 305 healthy children aged 4-6 years, consisting of 154 girls and 151 boys. In addition to evaluating the demographic…

"I think I can, I think I can' puffed "The Little Engine That Could." The American folktale taught the value of optimism and hard work reflecting a growth mindset belief about abilities. A growth mindset positively impacts academic achievement, motivation, and children's agency for learning. Few studies have explored how early…

Early experiences in STEM education can contribute to positive cognitive development in young children. When students have the opportunities to play, inquire, follow their interests/curiosities, develop STEM identities, be creative, and operate within concrete/contextualized STEM explorations, they will experience expansive cognitive growth.…

A foundational mechanism underlying human cooperation is reciprocity. In the context of repeated interactions with others, it is not always clear the degree to which in-kind responses reflect responsiveness to partners' prior behaviors ("reactive" responses), an interest unrelated to the partner ("nonreactive" responses), or…

Few studies on the development of forgiveness involved young children and adolescents, and very few involved samples from non-western countries. This study focused on the development of willingness to forgive a particular transgression in participants aged 4 to 12 years and from two different cultures: a South African culture (Mozambique) and a…

The following article is a thorough literature review, discussing the impact of media technology on brain development in the context of magical thinking. This systematic literature review discusses the impact of video gaming on magical thinking in early childhood. The purpose of this paper is to shed light on how media technology, especially video…

Self-regulation and metacognition are important for lifelong functioning and can be strengthened with intervention at a young age. Research proposes that musical play enables self-regulatory development, but lacks rigorous approaches to investigate whether a causal relationship between the two exists. We introduced a musical play intervention in a…

This study examined the implementation of a biodanza program in a kindergarten for five-year-olds. The purpose of the project was to understand the contribution of biodanza to social-emotional learning (SEL) of kindergarten children. The exposure of children to biodanza made it possible to stimulate a social-emotional aspects of children's…

The author draws on Lev S. Vygotsky's conception of play and Gunilla Lindqvist's methodology concerning the aesthetics of play to discuss play practice in early childhood classrooms. Based on the study of an educational experiment at a primary school, she discusses how children in a school setting simultaneously engage in developed forms of…