This study aimed to assess the impact of health education on the caring practices of low-birthweight (LBW) infant mothers in Central Jakarta, Indonesia. A quasi-experiment design with a pretest--post-test control group model was conducted on 159 mothers (78 in the intervention group and 81 in the control group) of LBW infants treated in the…

Purpose: The purpose of the present study was to examine whether there is a listening preference for child-directed speech (CDS) over backward speech in moderate-preterm infants (MPIs). Method: Eighteen MPIs of gestational age of 32.0 weeks (range: 32-34.06 weeks), chronological age of 8.09 months, and maturation age of 6.48 months served as the…

Exposure to communicative gestures, through their parents' use of gestures, is associated with infants' language development. However, the mechanisms supporting this link are not fully understood. In adults, sensorimotor brain activity occurs while processing communicative stimuli, including both spoken language and gestures. Using…

The current study explored the link between mouthing and fingering and vocal behaviours directed to objects and caregivers. Nine infants were tracked from the ages of 8-16 months by video recording their mouthing and fingering vignettes and vocal behaviours and vocal behaviours resulting in a total of 2,061 coded behaviours. Microanalysis revealed…

This study quantified the spatial exploration of 13 infants born very and extremely preterm (PT) at 4 months corrected age as they learned that moving their feet vertically to cross a virtual threshold activated an infant kick-activated mobile and compared results to 15 infants born full-term (FT) from a previously published study. Spatial…

Using National Vital Statistics Birth and Fetal Death Data from 1995 to 2020 linked to county-level information on wildfires, we use variation in wildfire timing to examine how effects of wildfire exposure on infant health vary by maternal education. Results indicate that wildfire exposure increases the likelihood of low birth weight and fetal…

Being looked at is an important communicative signal, and attenuated responses to such direct gaze have been suggested as an early sign of autism. Using live eye tracking, we examined whether direct gaze elicits different gaze responses in infants at ages 10, 14 and 18 months with and without later autism in real-life interaction. The sample…

Developmental theories suggest affect-biased attention, preferential attention to emotionally salient stimuli, emerges during infancy through coordinating individual differences. Here we examined bidirectional relations between infant affect-biased attention, temperamental negative affect, and maternal anxiety symptoms using a Random Intercepts…

Purpose: This study aims to synthesize evidence on health literacy assessment in parental educational practices of parents/caregivers of newborns from 0 to 13 months old. Design/methodology/approach: A scoping review. We synthesized qualitative and quantitative research according to Preferred Reporting Items for Systematic reviews and…

Joint attention (JA) has been found to correlate with many developmental outcomes. However, little is known about how naturalistic JA is established and develops during early infancy. In this study, free-flowing tabletop toy play between infants at 5 and 15 months and their mothers (N = 48 dyads; 65% white) was observed to (1) examine changes in…

In infancy, sensorimotor capacities directly affect learning. Although developmental scientists have studied the link between sensorimotor capacities and learning, their work has focused primarily on a narrow window of time connecting just two domains. In this article, we propose that considering concurrences across multiple time points and…

Background: There is a growing need, particularly for socially vulnerable families, to attend a child daycare center. Breastfeeding has well-established benefits to the baby and the mother, particularly in the context of social disadvantage. Although breastfeeding is a right, no information is available regarding the degree of breastfeeding…

The aim of this study was to develop caregiver-friendly recipes for thickened liquids consistent with the International Dysphagia Diet Standardisation Initiative (IDDSI) guidelines using noncommercial thickening agents to reduce variability in preparation. Recipes were tested combining base and thickening agents, where base agents were measured in…

The cognitive mechanisms and benefits of active learning in early child development are poorly understood. The current study investigated 20-23-month-old infants' curiosity-driven information selection in a novel word learning task, designed to identify any potential advantage for active learning over passive learning. In a gaze-contingent…

New motor skills can shape how infants communicate with their caregivers. For example, learning to walk allows infants to move faster and farther than they previously could, in turn allowing them to approach their caregivers more frequently to gesture or vocalize. Does the link between walking and communication differ for infants later diagnosed…