We examined the relationship between maternal perinatal depression trajectories and infant development considering various ecological risk factors in the environment and employing growth mixture modelling. Participants were 717 mother-child dyads in rural Malawi. The mothers were interviewed three times: during pregnancy, 1-year postpartum, and…

We investigated health-related quality of life in preterm children in association with birth weight, breastfeeding and maternal emotional state. A cross-sectional study was carried out involving 97 mothers of 2-year-old children born below 2500 g. Participants completed the Pediatric Quality of Life Inventory and a comprehensive psychological…

This study examined infants' early visual attention (at 1 month of age) and social engagement (4 months) as predictors of their later joint attention (12 and 18 months). The sample (n = 325), drawn from the Maternal Lifestyle Study, a longitudinal multicenter project conducted at 4 centers of the National Institute of Child Health and Human…

We analyzed two nationally representative, longitudinal data sets of U.S. children to identify risk factors for persistent mathematics difficulties (PMD). Results indicated that children from low socioeconomic households are at elevated risk of PMD at 48 and 60 months of age, as are children with cognitive delays, identified developmental delays…

Background: Previous research has indicated positive effects of early developmental intervention (EDI) on the development of children in developing countries. Few studies, however, have examined longitudinally when differential treatment effects may be observed and whether differential outcomes are associated with exposure to different risk…