In this paper, we decompose selective sustained attending behavior into components of continuous attention maintenance and attentional transitions and study how each of these components develops in young children. Our results in two experiments suggest that changes in children's ability to return attention to a target locus after distraction…

Historically caregivers of individuals with disabilities have engaged in individual (for their children) and systemic advocacy (for others). Although it is widely known that caregivers advocate for their school-aged children with disabilities, little is known about how caregivers who have infants and toddlers (birth to three years old) with delays…

Children often say that strange and improbable events, like eating pickle-flavored ice cream, are impossible. Two experiments explored whether these beliefs are explained by limits in children's causal knowledge. Participants were 423 predominantly White Canadian 4- to 7-year-olds (44% female) tested in 2020-2021. Providing children with causal…

This study focuses on adults who are neither preschool teachers nor professional caregivers and investigates their beliefs regarding the importance of engaging young children with numerical activities. It also examines the types of numerical activities adults report having observed children engaging with, as well as the types of activities they…

In pursuing goals, people seek favorable odds. We investigated whether young children use this fact to infer goals from people's actions across two experiments on Canadian 3- to 7-year-old children (N = 316; 167 girls, 149 boys). Participants' demographic information was not formally collected, but the region is predominantly middle-class and…

When human adults make decisions (e.g., wearing a seat belt), we often consider the negative consequences that would ensue if our actions were to fail, even if we have never experienced such a failure. Do the same considerations guide our understanding of other people's decisions? In this paper, we investigated whether adults, who have many years…

Down syndrome is the most common genetic syndrome of intellectual disabilities with a distinct linguistic profile. Language research so far has come mainly from the English language, a language with different syntax and morphology from many other languages, including Greek, indicating a paucity of research findings in the Greek language. Given the…

Living within state care can have detrimental effects on children's development, as substantial research has proposed. Recognising how music-making may support children's social, emotional and personal development, many cultural organisations have begun developing music projects that work specifically with care-experienced children. Although…

The study aimed to examine the difference between cheating and persistence during a persistence task to advance persistence measurement. Through a within-subject design (N = 78, mean age: 5.2 years), two different versions of the puzzle box task were administered. The original puzzle box task was administered in condition I (i.e., open version).…

The goal of school readiness programs is to prepare students for skills that they will need to be successful once they enter the K-12 system. However, there are many different views on that constitutes a successful school readiness program and which characteristics of school readiness programs result in improvements to the number of students that…

Scientists have long employed puppets in research with young children; this essay explores the validity of this practice. After considering what puppets are, their main types and history, I note the different ways puppets have been employed in research. One of these uses raises the issue of whether and when children apply their theory of mind to…

Early writing (i.e. young children's emerging skills prior to the onset of skilled writing) provides important foundations for literacy; however, its components are not evenly understood, assessed, or supported. Transcription skills (handwriting/spelling) are emphasized, while other aspects of composing are often sidelined. Understanding multiple…

Part C early intervention (EI) starts no earlier than birth, even with a prenatal diagnosis resulting in automatic eligibility. Despite other early U.S. home visiting programs beginning prenatally and the increasing likelihood of uncovering certain diagnoses prenatally, pregnant families cannot access EI. This study sought to understand families'…

This study aimed to determine whether there is a correlation between maternal conversational participation and the unconventional language of autistic children, and whether the relative vocabulary diversity between mother and child would affect the relationship between them. Participants were 39 autistic Mandarin-speaking children, aged 3-6 years,…

The objective of the current study was to assess how a LEGO intervention, implemented by a grandparent and a parent at home, affected social interactions for four children (two girls, two boys; ages 6-7 years) on the autism spectrum in China. A multiple probe design across four families was used. Grandparents and parents were trained to use…