The present study assessed both concurrent and early influences of the maternal caregiving environment to examine unique contributions of each to variation in children's emotional responses to COVID-19 pandemic. Preschoolers (3-5 years; M = 4.12, SD = 0.49) previously assessed in infancy, several years prior to pandemic outbreak, were re-assessed…

Purpose: This study evaluates the impact of temporal synchrony between maternal touch and speech on children's early language development. It investigates whether the proportion of word-touch co-occurrence, overlap, and alignment precision in maternal input influences language acquisition, hypothesizing that such synchrony boosts infants'…

New Zealand participation rates for under-3-year-olds in ECE services continue to show the biggest growth rates across the 0-5-year-old age range. Yet policy provisions to safeguard high-quality experiences in their early years settings continue to lag behind research-based indicators of high-quality provision for this age group. This article…

A growing body of research suggests that infant and early childhood mental health consultation (IECMHC) is effective in improving child outcomes and classroom quality in early care and education (ECE) settings. However, there is limited research regarding the provision of IECMHC virtually (e.g., by phone or video conferencing platform), and the…

Purpose: Though the frequency of gesture use by infants has been related to the development of different language abilities in the initial stages of language acquisition, less is known about whether this frequency (or "gesture rate") continues to correlate with language measures in later stages of language acquisition, or whether the…

One of the earliest challenges for infants and their parents is developing a diurnal sleep--wake cycle. Although the human biological rhythm is circadian by nature, its development varies across cultures, based in part on "zeitgebers" (German: literally "time-givers") or environmental cues. This study uses the developmental…

Since birth, infants develop the ability to perceive a wide range of intersensory relations among various kinds of amodal temporal information. This study addresses the development of the ability to perceive duration-based intersensory relations. Three groups of infants, four, seven and 10 months old, participated in two trials of an intersensory…

The purpose of this study was to investigate sub-lexical segmentation in Spanish-speaking children based on the perception of regular syllables (pseudomorphemes), as well as their association with a visual referent. Both of these skills are the precursors to learning morphology for language acquisition. Twenty-three 12-month-old children…

The objectives were to characterize behavioral signs of autism spectrum disorder (ASD) in younger siblings of diagnosed children (high-risk; HR) and examine classification features of the Autism Observation Scale for Infants (AOSI). Participants (501 HR and 180 low-risk [LR]) were assessed between 6 and 18 months using the AOSI and at age 3 for…

This study focuses on parental use of parentese: the acoustically exaggerated, clear, and higher-pitched speech produced by adults across cultures when they address infants. While previous research shows that parentese enhances language learning and processing, it is still unclear what drives the variability in the amount of parental parentese…

Schools and school teachers often focus on content aimed at delaying sexual debut and preventing teenage pregnancy, and address the impacts of risky behaviours on infant health. Infant simulators are increasingly used in health education courses. However, it is unclear how effective this education is. In this review, we examined the evidence for…

This study investigated whether infants encode better the features of a briefly occluded object if its movements are specified simultaneously by vision and audition than if they are not (data collected: 2017-2019). Experiment 1 showed that 10-month-old infants (N = 39, 22 females, White-English) notice changes in the visual pattern on the object…

Early detection of autism spectrum condition is crucial for children to maximally benefit from early intervention. The study examined a machine learning model predicting the increased likelihood for autism from wellness records from 0 to 24 months. The study included 591,989 non-autistic and 12,846 autistic children. A gradient boosting model with…

This study investigates the material-discursive contexts available for lactation-pumping--amongst U.S. teachers who wish to continue nursing [a] child(ren) upon returning full-time to the classroom. Guided by critical feminist methodologies, I conducted interviews and focus groups with 11 teacher-parents who chose to lactate or nurse their infants…

The study aimed to compare the effects of breastfeeding education and skin-to-skin contact on breastfeeding efficiency and maternal attachment. This study was a three-group randomized controlled study. This study was conducted with 92 women in a delivery room in Türkiye between October 2021 and May 2022. The study consists of continuous early SSC…