The paper aims to present the extent to which the application of the concrete mathematical and musical play contributes to the child's cognitive development. The research was conducted in two international schools in Belgrade, using the play titled 'Musical Monkeys'. The results of the research have shown that this kind of approach in working with…

Purpose: The purpose of this study was to investigate the relationship of the grunt vocalizations to cognitive and expressive language status in children with disabilities. Children with typical development produce communicative grunts at the onset of referential word production and comprehension at 14-16 months of age and continue to use this…

Persisting socioeconomic gaps in school readiness have inspired research examining aspects of the pre-K experience that could reduce these gaps. A strategy that deserves consideration is the socioeconomic diversity of classrooms. In this literature review, we use ecological theory as a framework to present outcomes of socioeconomic diversity in…

Higher-order thinking is relational reasoning in which multiple representations are linked together, through inferences, comparisons, abstractions, and hierarchies. We examine the development of higher-order thinking in 64 preschool-aged children, observed from 14 to 58 months in naturalistic situations at home. We used children's spontaneous talk…

Organized semantic representations encoding across- and within-domain distinctions are a hallmark of mature cognition, and understanding how they change with experience and learning is a key endeavor in developmental science. Existing computational modeling studies provide a mechanistic framework for understanding how structured semantic…

In this cross-sectional study, we investigated the multi-level educational intervention among youth in a low-income, remote community in Hawai'i, United States. The program aided with middle schoolers' transition into adulthood through youth-adult partnerships, teen mentoring, and community sustainability. Drawing upon social capital framework, we…

This study examined associations among preschool attendance, home learning activities, stunting status, and early child development using data from the validation study of the East Asia-Pacific Early Child Development Scales (EAP-ECDS). Participants were children aged 3 to 5 years from Cambodia (n = 1178; 30% stunted), Mongolia (n = 1226; 11%…

Novel causal systems pose a problem of variable choice: How can a reasoner decide which variable is causally relevant? Which variable in the system should a learner manipulate to try to produce a desired, yet unfamiliar, casual outcome? In much causal reasoning research, participants learn how a particular set of preselected variables produce a…

Toddlers' understanding of object rotation was investigated using a multimethod approach. Participants were 44 toddlers between 22 and 38 months of age. In an eye-tracking task, they observed a shape that rotated and disappeared briefly behind an occluder. In an object-fitting task, they rotated wooden blocks and fit them through apertures.…

Inconsistent findings regarding sex differences in cognition have been found in people with autism spectrum disorder (ASD). This study evaluated sex differences in cognitive-developmental functioning in a large clinical sample of young children diagnosed with ASD. The sample included children 18-68 months of age who received the Mullen Scales of…

Problems with executive function (EF) are considered a hallmark of Attention-Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD). However, little is known about the developmental pathway of everyday EF in these two groups, and whether the two groups follow a similar or different developmental course. In this longitudinal…

Group awareness (GA) is essential for computer-supported collaborative learning (CSCL), as it informs learners about other group members' activities, knowledge, and emotions. A key advantage of GA support is that it can collect, process, and visualize GA information, which provides a basis for students' reflection and adjustment during…

Habituation and dishabituation are the most prevalent measures of infant cognitive functioning, and they have reliably been shown to predict later cognitive outcomes. Yet, the exact mechanisms underlying infant habituation and dishabituation are still unclear. To investigate them, we tested 106 8-month-old infants on a classic habituation task and…

Objective: The International Classification of Functioning, Disability and Health for Children and Youth (ICF-CY) provides a universal taxonomy to describe functioning. One of the most relevant applications of the ICF has been the development of code-sets for particular contexts/situations, such specific age groups. An important step in research…

This paper used a nationally representative sample of children from the United States to examine the extent to which physical activity and sports participation may promote growth in children's executive functions (EFs), attention, and social self-control over time. Using data from the ECLS-K:2011 (N = 18,174), findings indicated that regular…