This research explored factors promoting physical activity and development in early childhood in urban and rural areas. A sample of 488 urban and 387 rural students was selected through random sampling. Data was collected and analyzed using descriptive statistics and the chi-square test. The findings revealed that urban schools have more…

This paper provides evidence on the predicted benefits of maternal education, in terms of reduced child malnutrition at ages 1 and 5, focusing specifically on the complementarities with early life interventions across contexts. Using data from the Young Lives Longitudinal Study for Ethiopia, India, Peru and Vietnam, results show the expected…

Objective: The aim of this study was to identify broad overarching feeding styles that parents may use and their effects on pre-school-aged children's healthy and unhealthy snack intake. Design: Cross sectional study Methods: Mothers (n = 611) of children aged 2-7 years (mean age 3.9 years) completed an online survey assessing parent-feeding…

Stunting has been negatively associated with children's development. We examined the range of height by testing hypotheses: (a) height is positively associated with children's development, with associations moderated by inflammation and (b) home environments characterized by nurturance and early learning opportunities is positively associated with…

This study tested the association between multiple prenatal and postnatal early life factors and adolescent sexual orientation in a longitudinal birth cohort. Factors included birth weight, gestational age, parental age at birth, number of older brothers and sisters, breastfeeding, maternal anxiety/depression, family socioeconomic position,…

To obtain information on the safety and efficacy of the gluten-free/casein-free (GFCF) diet, we placed 14 children with autism, age 3-5 years, on the diet for 4-6 weeks and then conducted a double-blind, placebo-controlled challenge study for 12 weeks while continuing the diet, with a 12-week follow-up. Dietary challenges were delivered via weekly…

Prenatal multivitamin/folic acid supplement use may reduce the risk of autism spectrum disorders. We investigated whether 2nd trimester prenatal vitamin use and maternal whole blood folate (WBF) concentrations were associated with Social Responsiveness Scale (SRS) scores at 4-5 years of age in a prospective cohort of 209 mother-child pairs. After…

Background: Recent evidence suggests that impaired foetal growth may provide an early indication of increased risk of child attention problems. However, despite both foetal growth and child attention problems differing by sex, few studies have examined sex differences in this association. Furthermore, no studies have been conducted in low- and…

We use data from three waves of India National Family Health Survey to explore the relationship between the month of birth and the health outcomes of young children in India. We find that children born during the monsoon months have lower anthropometric scores compared to children born during the fall-winter months. We propose and test hypotheses…

Feeding problems are common problems seen in premature infants following their discharge from the NICU. However, the prevalence of feeding issues and failure to thrive among preterm infants in Taiwan is uncertain. All former studies of prevalence and identifications of feeding issues were from western countries. Those findings are therefore not…

Objective: To examine whether acculturation and social networks influence household food insecurity in an inner-city Puerto Rican community. Methods: A survey was administered to 200 low-income female Puerto Rican caregivers with at least 1 child 12-72 months old living in Hartford, CT. Food insecurity was measured with the Radimer/Cornell Hunger…

Infancy and early childhood sleep-wake behaviours from current and retrospective parental reports were used to explore the relationship between sleeping arrangements and parent-child nighttime interactions at both time points. Children (N = 45) from educated, middle-class families, mostly breastfed in infancy, composed a convenience sample that…

Background: Trials in developing countries suggest that improving young children's diet may benefit cognitive development. Whether dietary composition influences young children's cognition in developed countries is unclear. Although many studies have examined the relation between type of milk received in infancy and subsequent cognition, there has…

This study uses longitudinal data from South Africa to estimate the relationship between early childhood nutritional status and schooling outcomes five years later. Preferred estimates from the full sample aged zero to five, which treat prior nutritional status as endogenous, show no impact of past nutritional status on current schooling, in…

Emergent themes from this special issue on parent-child co-sleeping are featured in this concluding article. Each of the pieces in this collection addressed one or more of the following themes: methodologies for studying parent-infant co-sleeping, physical and social characteristics of the child's sleep environment, associations between sleep…