Research Findings: This study investigated the sequential mediating effects of parental material investment (MI) and time investment (TI) upon the correlation between family socioeconomic status (SES) and toddlers' development (TD). Data derived from a 2016 data set, including a sample of 1,316 toddlers based in 117 villages across 22 counties…

The present study examined individual differences in the development of sustained attention across toddlerhood, as well as how these individual differences related to the development of language and sleep. Toddlers (N = 314; 54% male) were assessed at 30, 36, and 42 months using multiple measures of attention, a standardized language assessment,…

This study, using longitudinal data from the South African Birth to Twenty Plus study, assessed associations between early childcare quality in the home between six months and two years, household SES and cognitive development at age 5. Childcare quality was assessed using measures of maternal responsiveness and cognitive stimulation. Cognitive…

Children's mathematical knowledge at school entry varies considerably and predicts long-term achievement outcomes. Differences in children's exposure to math and number talk at home may help to explain variations in school-entry math ability. However, nearly all research on exposure to math and number talk has been conducted with parents and…

This research aims to address the contribution of the immediate contexts of the home in the development of regulatory skills, specifically executive functions and emotional regulation abilities in a Latin American context using direct behavioural measures. The sample consisted of 75 mother-infant dyads of 18-24 months belonging to homes and…

Background: Children's early experiences with their parents have a profound effect on their lifelong outcomes. Responsive caregiving includes parenting behaviors like serve and return interactions, rich and varied language inputs, and positive affect (Landry et al., 2001). There is evidence that interventions can help parents improve these skills…

Fine motor skills enable children to make precise and coordinated movements with their hands and support their ability to engage in everyday activities and learning experiences. In a longitudinal study of 1,058 4-year-old children in rural Pakistan (n = 488 girls), we examined how prior and concurrent levels of home stimulation relate to change in…

Fine motor skills enable children to make precise and coordinated movements with their hands and support their ability to engage in everyday activities and learning experiences. In a longitudinal study of 1,058 4-year-old children in rural Pakistan (n = 488 girls), we examined how prior and concurrent levels of home stimulation relate to change in…

The purpose of the study was to evaluate fine- and gross-motor development and basic cognitive skills in 3-18 month-olds in relation to home factors, age and weight. Three hundred and seventy mother-child dyads were recruited. For age, two groups were analyzed: 3-11 months and 12-18 months. Motor and basic cognitive skills were assessed using the…

For young children, sleep is essential for healthy development. Inadequate sleep can affect emotional, behavioural, cognitive, and health outcomes. Low family income and resources can put children at risk for poor sleep quality, impairing their subsequent cognitive abilities. The current study examined low socioeconomic status (SES) as a factor…

Due to the high rates of preterm births, it is essential to examine the developmental risk factors and monitor development. The aim of our cross-sectional study is to examine the cognitive, language and motor development of LBW (<2500 g) children (N = 438) regarding sociodemographic risk factors. We measured the 2-year development with the…

Background: Although plausible links between language development and personality have been suggested, longitudinal studies of these associations into adulthood have not been conducted. Aim: To investigate whether children's age at attaining language milestones is associated with later adult personality. Methods: Mothers' of 8,400 children from…

Purpose: Understanding variability sources in early language interaction is critical to identifying children whose development is at risk and designing interventions. Variability across socioeconomic status (SES) groups has been extensively explored. However, SES is a limited individual clinical indicator. For example, it is not generally directly…

Purpose: The purpose of this study was to improve standardized language assessments among bilingual toddlers by investigating and removing the effects of bias due to unfamiliarity with cultural norms or a distributed language system. Method: The Expressive and Receptive Bayley-III language scales were adapted for use in a multilingual country…

Preterm birth consequences may lead to developmental deficits, psychiatric disorders and may also cause parental mental health problems. Our aim was to describe quality of life and internalizing-externalizing behaviours of preterm children at 2 years regarding parental mental health. 112 mothers of preterm children provided the following…