Gaining better insight into precursors of early numeracy in young children is important, especially in those with inadequate numeracy skills. Therefore, in the current study, visual and verbal working memory, non-symbolic and symbolic comparison skills, and specific math-related language were used to explain early numeracy performance and development of weak performing children throughout kindergarten. The early numeracy ability of both weak performers and typical performers was measured at four time points during 2 years of kindergarten to compare growth rates. Results show a significant faster development of early numeracy in the weak performers. The development of weak performers' numeracy was influenced by verbal working memory, symbolic comparison skills, and math language, whereas only math language was positively related to the slope of typical performers' numeracy. In the weak performers, visual working memory, non-symbolic comparison skills, and math language showed an effect on the initial early numeracy level of these children. The intercept of the typical performers was predicted by five covariates, all except non-symbolic comparison.
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http://dx.doi.org/10.1016/j.jecp.2014.02.001 | DOI Listing |
J Exp Child Psychol
December 2024
Department of Early Childhood Education, The Education University of Hong Kong, Hong Kong, China.
Early language skills are considered important precursors of early mathematical development. Prior research extensively explored the association between vocabulary and early numeracy. However, few studies have delved into the specific impact of mathematical language on this association.
View Article and Find Full Text PDFBackground: Few trials have explored long-term effects of interventions designed to reduce child stunting. We evaluated school-age outcomes in rural Zimbabwean children who received cluster-randomised water, sanitation and hygiene (WASH) and/or infant and young child feeding (IYCF) interventions from pregnancy up to 18 months of age.
Methods: The Sanitation Hygiene Infant Nutrition Efficacy (SHINE) trial enrolled pregnant women from two rural Zimbabwean districts (Chirumanzu and Shurugwi) between 2012 and 2015, and cluster-randomised them using a 2 × 2 factorial design to standard-of-care, WASH, IYCF, or combined WASH & IYCF, with a co-primary outcome of height-for-age Z-score and haemoglobin at 18 months (clinicaltrials.
Lancet Child Adolesc Health
January 2025
Yale Child Study Center, New Haven, CT, USA.
Background: In low-income and middle-income countries, an estimated 181·9 million (74·6%) preschool-aged children do not receive adequate nurturing care in health, nutrition, protection, learning, and responsive care, thus jeopardising their healthy development across the life course. Working alongside the health sector, multisectoral actions including social protection and education are necessary to achieve child health and development outcomes. Innovations are needed to expand access to high-quality early childhood care and education (ECCE) for young children and opportunities for youth development.
View Article and Find Full Text PDFWest Afr J Med
November 2024
Department of Community Medicine, College of Medicine, University of Ibadan, Oyo State, Nigeria.
Background: Developmental delay, characterized by a child's failure to achieve expected milestones in one or more developmental domains, is prevalent in Sub-Saharan Africa, where two-thirds of children under five are at risk, exacerbated by limited early screening.
Objectives: This study assessed the prevalence and factors associated with developmental delay among under-five children in rural and urban areas of Oyo State, Nigeria.
Methods: This comparative cross-sectional study utilizing cluster sampling was used to select 1,839 children aged 3 to 4 years.
The current article describes the Remote Infant Studies of Early Learning, a battery intended to provide robust looking time measures of cognitive development that can be administered remotely to inform our understanding of individual developmental trajectories in typical and atypical populations, particularly infant siblings of autistic children. This battery was developed to inform our understanding of early cognitive and language development in infants who will later receive a diagnosis of autism. Using tasks that have been successfully implemented in lab-based paradigms, we included assessments of attention, memory, prediction, word recognition, numeracy, multimodal processing, and social evaluation.
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