There are long-held concerns regarding the impact of screen media on children's cognitive development. In particular, fast pace and fantastical events have been theorized to deplete children's cognitive resources, leading to reductions in their attention and executive functions (EF). To date, however, empirical tests of short-term effects of media…

Students' experiences of physical education (PE) are considered important for lifelong attitudes towards physical activity. Sex-related differences and the individualised tempo in anthropometric growth because of biological maturation lead to secondary school students within chronological age-ordered classes possessing vast differences in…

This meta-analysis examined the associations between teachers' language practices and children's language development from preschool to third grade. We screened 14,852 articles. A total of 119 articles from 104 distinct studies were analyzed, comprising 415 effect sizes across 13,572 teachers and 112,533 child participants. The result of the…

School-based screening instruments have traditionally focused on assessing within-child factors, such as a student's academic, social, emotional, behavioral, or physical development. This emphasis in school-based screening may be a missed opportunity to assess and ameliorate contextual factors (i.e., social determinants of health) influencing…

Autism spectrum disorder (ASD) is a complex neurodevelopmental condition affecting information processing across domains. The current meta-analysis investigated whether slower processing speed is associated with the ASD neurocognitive profile and whether findings hold across different time-based tasks and stimuli (social vs. nonsocial; linguistic…

School-based screening instruments have traditionally focused on assessing within-child factors, such as a student's academic, social, emotional, behavioral, or physical development. This emphasis in school-based screening may be a missed opportunity to assess and ameliorate contextual factors (i.e., social determinants of health) influencing…

Humans accumulate knowledge throughout their entire lives. In what ways does this accumulation of knowledge influence learning of new information? Are there age-related differences in the way prior knowledge is leveraged for remembering new information? We review studies that have investigated these questions, focusing on those that have used the…

Over 5 million American children under the age of 18 years, a disproportionate number of whom are Black or Latino, have had a residential parent jailed or incarcerated. While a number of existing studies identify parental incarceration as a key risk factor for poor child and family outcomes, there is more limited information describing programs…

Across diverse cultural contexts, children and adults believe in the existence of religious and supernatural unobservables (e.g., gods, angels) as well as scientific and natural unobservables (e.g., germs, oxygen). In this article, we explore the role of cultural input and testimony in children's developing beliefs in supernatural and natural…

Many young people are inclined toward risk taking and also toward helping other people. "Prosocial risk taking" is a term that can describe different ways that youth provide significant instrumental and emotional support to family members, friends, and strangers, even when it involves a personal risk. In this article, we review research…

The Parents' Evaluation of Developmental Status (PEDS), PEDS: Developmental Milestones (PEDS: DM) and PEDS tools (i.e., the PEDS and PEDS:DM combined for use) are parent-reported screening tools frequently used to identify young children requiring early intervention. An ideal screening tool for all contexts would be brief, inexpensive with…

Background &aims: Language abilities of autistic children and children at elevated likelihood for autism (EL-siblings) are highly heterogeneous, and many of them develop language deficits. It is as of yet unclear why language abilities of autistic children and EL-siblings vary, although an interaction of multiple influential factors is likely…

The brain undergoes profound development across childhood and adolescence, including continuous changes in brain morphology, connectivity, and functioning that are, in part, dependent on one's experiences. These neurobiological changes are accompanied by significant changes in children's and adolescents' cognitive learning. By drawing from studies…

Having an imaginary companion (IC) is a fascinating example of children's imaginative and pretend play. However, there are inconsistencies in the reported prevalence of children's ICs. This study examined how culture may affect this prevalence. We conducted a meta-analysis to assess whether the culture, as well as age, assessment method, sex, and…

Children's block building has long been a focus of psychological research, in part because block building skills are thought to be useful indicators of other abilities such as representational thinking. Block building skills are assumed to progress through developmental stages and a number of measures have been developed to assess these skills. In…