Counterfactual emotions such as regret may aid future decision-making by encouraging people to focus on controllable features of personal past events. However, it remains unclear when children begin to preferentially focus on controllable features of such events. Across two studies, Australian 4-9-year-olds (N = 336, 168 females; data collected…

Executive functions (EF) are crucial to regulating learning and are predictors of emerging mathematics. However, interventions that leverage EF to improve mathematics remain poorly understood. 193 four-year-olds (mean age = 3 years; 11 months pre-intervention; 111 female, 69% White) were assessed 5 months apart, with 103 children randomised to an…

The aim of this study was to examine genetic variations underlying the early neurodevelopmental outcome of developmental disabilities (DDs). The study cohort consisted of 191 children with DDs. Diagnosis was assessed at baseline and at the index age (72-84 months). Exome sequencing was conducted and putative risk variants were identified.…

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…

Aim/Purpose: This study explores the effectiveness of a virtual reality (VR) application designed to teach Theory of Mind (ToM) skills to children aged 5-6, addressing the gap in research on the use of VR for typically developing children. Background: ToM is a critical skill for social interaction and understanding others' perspectives. Despite…

This systematic review synthesized current literature regarding the effect of physical activity (PA) interventions on brain structure (BS) and brain function (BF) in healthy children. This review followed the Preferred Reporting Items for Systematic Reviews protocols and used the Rayyan web for data extraction. Eleven experimental studies were…

Does knowledge of other people's minds grow from concrete experience to abstract concepts? Cognitive scientists have hypothesized that infants' first-person experience, acting on their own goals, leads them to understand others' actions and goals. Indeed, classic developmental research suggests that before infants reach for objects, they do not…

This longitudinal study modeled children's complex executive function (EF) development using the Groton Maze Learning Task (GMLT). Using a cohort-sequential design, 147 children (61 males, 5.5-11 years) were recruited from six multicultural primary schools in Melbourne and Perth, Australia. Race/ethnicity data were not available. Children were…

Executive control (EC) emerges in the first year of life, with the ability to inhibit prepotent responses (inhibitory control [IC]) and to flexibly readapt (cognitive flexibility [CF]) steadily improving. Simultaneously, electrophysiological brain activity undergoes profound reconfiguration, which has been linked to individual variability in EC.…

We present an exact replication of Experiment 2 from Kovács and Mehler's 2009 study, which showed that 7-month-old infants who are raised bilingually exhibit a cognitive advantage. In the experiment, a sound cue, following an AAB or ABB pattern, predicted the appearance of a visual stimulus on the screen. The stimulus appeared on one side of the…

Maternal substance use and unpredictable maternal sensory signals may affect child development, but no studies have examined them together. We explored the unpredictability, frequency and duration of maternal sensory signals in 52 Caucasian mother-child dyads, 27 with and 25 without maternal substance use. We also examined the association between…

The authors examined technological and traditional infant toys to understand the U.S. toy market facing today's care givers. They found significant differences in the two types of toys in terms of their developmental targets--with more traditional toys aimed at physical development and more technological toys aimed at cognitive development. Given…

Computational cognitive modeling is a tool we can use to evaluate theories of syntactic acquisition. Here, I review several models implementing theories that integrate information from both linguistic and non-linguistic sources to learn different types of syntactic knowledge. Some of these models additionally consider the impact of factors coming…

Although the role of the home in supporting early childhood development, early learning and school outcomes is well established, the perspectives of caregivers on child development and schooling outcomes are comparatively underexplored. This qualitative study was conducted with caregivers of children aged 6-10 years in Mahikeng, South Africa and…

Although most U. S. children can accurately count sets by 4 years of age, many fail to understand the structural analogy between counting and number -- that adding 1 to a set corresponds to counting up 1 word in the count list. While children are theorized to establish this Structure Mapping coincident with learning how counting is used to…