We provide evidence that children sensibly integrate the judgments of different people who disagree according to their confidence. We asked children (ages 5-10 years, N = 92) to make judgments about what happened during unobserved events by relying on two informants who sometimes disagreed. Children integrated the reports of informants and formed…

Children's fuzziness leads to increased variance in the data, data loss, and high dropout rates in developmental studies. This study investigated the importance of 20 factors on the person (child, caregiver, experimenter) and situation (task, method, time, and date) level for the data quality as indicated via the number of valid trials in 11…

Parents' math anxiety may hinder their engagement in math activities with their children. This study investigated when this impact occured by examining the association between parental math anxiety and the frequency of home-based math activities among parents of preschool-aged children, and investigating whether this parental math anxiety-activity…

The systematic review set out in this protocol aims to identify factors influencing school absenteeism among children and young people with disabilities. The focus is on individual, family, and school-related factors that contribute to absenteeism. The analysis will be based on a qualitative synthesis of the extracted data and findings from the…

We investigated the role of distinct inhibitory processes as 4- to 6-year-olds from the Northeastern United States (N = 48, M[subscript age] = 68.27 months, 22 boys, 26 girls; 63% White, 6% Black, 4% Asian, 2% Hispanic, 8% more than one race, with 17% not reporting) and adults evaluated accurate or deceptive information from human or non-human…

Phonological awareness is taught from preschool onwards because of its impact on later reading skills. Numerous assessments and training sessions are available to guide childcare professionals. Most of them offer phonological sessions based on the use of pictures or visual aids. However, only few studies have shown the benefits of using this type…

Purpose: To make early detection of individuals with autism spectrum disorder (ASD), caregiver-report instruments remain an efficient and adaptable option for the preliminary assessment. This study aimed to compare the psychometric properties of the Clancy Autism Behavior Scale (CABS) and Autism Behavior Checklist (ABC) as screening tools for ASD…

Purpose: The prevalence of sleep difficulties among children with rare genetic neurodevelopmental conditions (RGNC) is high. Behavioral interventions are commonly used in the treatment of sleep difficulties in children with neurodevelopmental conditions such as autism, however, research is scarce in children with RGNC. The range of co-occurring…

Purpose: Earlier work has established developmental benchmarks for intelligibility and articulation rate, but the intersection of these two variables, especially within individual children, has received limited attention. This study examines the interaction between intelligibility and speaking rate in typically developing children between the ages…

When children first learn to count, what do they understand about the structure of the count system? The present study investigated English-speaking children's ability to generalize the rules that structure their count list to novel contexts. A total of N = 86 children (3;0-6;11) completed a battery of tasks aimed at measuring their understanding…

The MidWest Girls' Choir, composed of girls aged 14-21, have developed their social and bodily experienced knowledge during their years as part of a girls' choir so that they implicitly form the physical and social singing body. Choir singing is a process supported by the teaching and by the choir's practice of rehearsals and performances. This…

Pedagogy is seen as a "double-edged sword": it efficiently conveys information but may constrain the exploration of the causal structure of objects, suggesting that pedagogy and exploration are mutually exclusive learning processes. However, research on children's active involvement in concept acquisition implies that pedagogical signals…

The late positive potential (LPP), an event-related potential reflecting affective processing, may exhibit developmental shifts in magnitude and scalp location. In the present longitudinal study, 501 youth (47.3% female; 89.4% White; 12.0% Hispanic) completed the emotion interrupt task to elicit the LPP to neutral, positive, and negative images at…

Background: Lower parental nurturance is consistently associated with higher levels of youth antisocial behavior (ASB), but the etiology of this association remains unclear. To fill this gap, we employed a twin differences approach to illuminate the environmental and genetic origins of the association between parental nurturance and children's…

This study aims to outline the establishment of an autism registry program in the East Azerbaijan province of Iran, delineate its components, present the initial descriptive analysis results of the registered cases, and outline potential opportunities for further utilization of registry data. The children and adolescents of age [less than or…