It is known that infant-directed speech (IDS) plays a key role in language development. Previous research, however, has also identified significant variability across societies in terms of how often IDS occurs. For example, some studies report very little IDS in non-western, small-scale societies -- including children growing up in small-scale…

This qualitative study explored caregivers' perceptions of factors influencing early childhood development in low-income, urban South African settings, from a social ecological perspective. Individual interviews were conducted with 15 caregivers of 3-5-year-old children; a reflexive thematic analysis approach was adopted. In the family and home…

Although the role of the home in supporting early childhood development, early learning and school outcomes is well established, the perspectives of caregivers on child development and schooling outcomes are comparatively underexplored. This qualitative study was conducted with caregivers of children aged 6-10 years in Mahikeng, South Africa and…

This 3-wave longitudinal study investigated the developmental trajectories of instrumental helping, sharing and empathic helping across toddlerhood, and how socialisation processes (i.e., parents' and teachers' practices) contribute to these developments. Participants were 50 18-months-olds and 62 24-months-olds, their parents, and daycare…

Infants attend daycare at an early age, which raises questions about children's sensitivity to the childcare environment and the role of different temperamental traits in their development in the early years. In a two-year longitudinal study with parent- and caregiver-reported data for Dutch children at the age of 1 and 2 years (120 children from…

This study examines the role that context plays in links between relative balance, or mutuality in parent-child interaction and children's social competence. Sixty-three toddlers and their parents were observed in a laboratory play session and caregiving activity (i.e. eating snack). Mutuality was operationalised as the relative balance in (a)…

This study examined the social-emotional content and the quality of social interactions depicted in a sample of 58 DVDs marketed towards infants and toddlers. Infant-directed videos rarely used social interactions between caregiver and child or between peers to present content. Even when videos explicitly targeted social-emotional content,…

This longitudinal study examined individual differences and correlates of focused attention when toddlers were approximately 18 months old (T1; n = 256) and a year later (T2; n = 230). Toddlers' attention and negative emotionality were reported by mothers and non-parental caregivers and rated globally by observers. Toddlers' focused attention also…

Previous work by our group has shown that infant emotional vitality (EV), the lively expression of shared emotion both positive and negative, predicts cognitive and language abilities in toddlerhood. Specifically, infants who demonstrated a pattern of high emotional expression combined with high bids to their caregivers, fared significantly better…