The current research examined how seeking versus receiving help affected children's memory and confidence decisions. Baseline performance, when no help was available, was compared to performance when help could be sought (Experiment 1: N = 83, 41 females) or was provided (Experiment 2: N = 84, 44 females) in a sample of predominately White 5-, 7-,…

Children's understanding of the stability of gender over time has long been recognized as a hallmark of early childhood cognitive development. Prior research has argued that until roughly age 6, children do not understand that a person's gender identity remains consistent if the person undergoes a change in gendered behavior or appearance.…

Picturebooks play a vital role in the lives and learning of young children. These complex, multimodal texts offer unique opportunities for meaning-making as readers engage with the interplay between text and illustrations. Picturebooks offer children stepping stones into the literary arts, providing information and storylines that illuminate…

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.…

Choosing adequate partners is essential for cooperation, but how children calibrate their partner choice to specific social challenges is unknown. In two experiments, 4- to 7-year-olds (N = 189, 49% girls, mostly White, data collection: 03.2021-09.2022) were presented with partners in possession of different positive qualities. Children then…

In the early years, it has become essential to support the acquisition of computational thinking, which is seen as a 21st-century skill and new literacy. A valid and reliable measurement tool is needed to develop and evaluate educational practices related to these skills. "TechCheck" is a validated unplugged assessment of computational…

STEM literacy is a desired principal outcome of STEM (Science, technology, engineering, and mathematics) education. With the increasing popularity of Early STEM learning, it is believed that STEM literacy could be developed in the early years. However, relatively few studies have examined STEM literacy in young children. This study utilized the…

The collocation frequency of words in the language environment contributes to early vocabulary development. Vocabulary size, in turn, predicts children's reading comprehension skills later in development. Both collocation frequency and reading comprehension have been connected to inferential reasoning at different time points in development. Here,…

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,…

Humans are driven by an intrinsic motivation to learn, but the developmental origins of curiosity-driven exploration remain unclear. We investigated the computational principles guiding 4-year-old children's exploration during a touchscreen game (N = 102, F = 49, M = 53, primarily white and middle-class, data collected in the Netherlands from…

Prior research highlights the role of number manipulation activities in fostering the early mathematical development of children. This study (N = 1,491) explored the effect of a bear-themed intervention on enhancing arithmetic abilities in kindergarten students. Utilizing a pre- and post-test design, the study compared the advancements of children…

Despite its importance, studies involving developmental delay remain low in the last 10 years in Latin. The objective of the present study was to estimate and compare the prevalence of developmental delay during 2019-2022 in Mexican children under 5 years of age. This was a cross-sectional study carried out in Nuevo Leon, Mexico (n = 2,951).…

Through micro-genetic analysis of early singing, I describe and explain the complexity of song as an elementary cultural expression. For educators, it is important to understand the key role of song with and by young children as a means to convey feelings and musico-linguistic rules. Song consists of melody and lyrics, both of which are connected…

This article describes academic conversations in kindergarten classrooms and how they vary across two different instructional activities: teacher-led and student-led book conversations. Conversations about texts have been recommended to improve the comprehension of kindergarten through third graders. The research was conducted in a K-8 urban,…

This article generates two dialogical theorisations of young children's encounters in more-than-human worlds involving metaphor. The first theorisation devises metaphor as an entry point into the dialogues of more-than-humans and includes rare attention to metaphors as multimodal intra-action. The second theorisation provides an alternative to…