Preterm birth poses a major public health challenge, with significant and heterogeneous developmental impacts. Latent profile analysis was applied to the National Institutes of Health Toolbox performance of 1891 healthy prematurely born children from the Adolescent Brain and Cognitive Development study (970 boys, 921 girls; 10.00 ± 0.61 years;…

Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by cognitive deficits associated with attention. Prior studies have revealed the potential impact of ADHD on basic perception and cognitive ability in patients with ADHD. In this study, bilateral posterior P1 and N1 were measured in 122 Chinese children…

The socioeconomic attainment gap in mathematics starts early and increases over time. This study aimed to examine why this gap exists. Four-year-olds from diverse backgrounds were randomly allocated to a brief intervention designed to improve executive functions (N = 87) or to an active control group (N = 88). The study was preregistered and…

Orphans and vulnerable children affected by HIV/AIDS (HIV OVC) are at risk for cognitive difficulties and lack of access to education. Interventions addressing cognitive or educational outcomes for HIV OVC worldwide were examined through systematic searches conducted from October 2016 to 2019. We examined the summative effectiveness of…

Cognitive abilities are essential to children's overall growth; thus, the implementation of early and effective training interventions is a major challenge for developmental psychologists and teachers. This study explores whether an intervention simultaneously operating on fluid reasoning (FR), visuospatial, narrative, and motor abilities could…

This study used a machine learning framework in conjunction with a large battery of measures from 9,718 school-age children (ages 9-11) from the Adolescent Brain Cognitive Development[superscript SM] (ABCD) Study to identify factors associated with fluid cognitive functioning (FCF), or the capacity to learn, solve problems, and adapt to novel…

Executive functions (EF), including working memory, inhibition, and cognitive flexibility, vary as a function of socioeconomic status (SES), with children from economically disadvantaged backgrounds having poorer performance than their higher SES peers. Using observational methods, we investigated cognitive stimulation in the home as a mechanism…

This study evaluated the impact of a parenting intervention on children's cognitive and socioemotional development in a group of caregivers and their 21-to-28-month-old children in a low-income South African township. A randomized controlled trial compared an experimental group (n = 70) receiving training in dialogic book-sharing (8 weekly group…

Enriching caregiving practices foster the course and outcome of child development. This study examined 2 developmentally significant domains of positive caregiving--cognitive and socioemotional--in more than 127,000 families with under-5 year children from 28 developing countries. Mothers varied widely in cognitive and socioemotional caregiving…

To study the effects of perinatal HIV-1 infection and early institutional rearing on the physical and cognitive development of children, 64 Ukrainian uninfected and HIV-infected institutionalized and family-reared children were examined (mean age = 50.9 months). Both HIV infection and institutional care were related to delays in physical and…

A total of 82 fourth and fifth graders participated in a 15-week intervention program during which they confronted problems requiring formal operational thought. Subjects showed advancement toward formal operations on the pendulum and chemicals problems (Inhelder and Piaget) and on a third problem on immediate and 4-month posttests. (Author/JH)

The ability of 96 children (five, eight, and 12 years old) to nominate strategic social action that would alter a peer's ongoing emotional state was examined. Nominated strategies were appropriate to the emotional state to be altered; a shift with age from material intervention strategies to strategies involving verbal intervention or helping was…

Thirty-two mother/infant dyads were randomly assigned to groups provided with routine well-child care and to discussions of either infant social development (intervention treatment) or accident prevention and nutrition (control). Findings revealed more sensitivity, cooperativeness, appropriateness of interaction, and appropriateness of play in the…

Tests the hypothesis that appropriately timed stimulation provided to preterm infants would aid self-regulating and lead to quiet sleep. It was expected that effects of self-regulation would be evident in infant development interaction and performance. Stimulation consisted of a gentle horizontal movement and a heartbeat sound presented on…

Hypothesized that reduction of schematic processing distortions would lead to increased flexibility in children's beliefs about what men and women can do. Subjects were 76 children between 6 and 11 years of age. The intervention led to a reduction in children's occupational stereotyping. (RH)