Infants born preterm present a higher likelihood of differences in social and emotional communication. Crying, as the earliest form of human communication, may provide valuable information about earl...

This study reveals a new social interactional framework—joint agency—that permits us to better understand the early development of agency in infants being raised in culturally distinct socialization ...

In everyday perception, expected sounds are predicted by the movement of dynamic objects. Here, we asked if four-to five-month-old infants' understanding of physical events allows them to use motion ...

Adversities in early life compromise children's nurturing care and impact their development. This study explored the biopsychosocial conditions associated with electroencephalography (EEG)-based bra.....

Infants use others' emotional expressions to make inferences about the world, for example by inferring candidate causes of their happiness or sadness. However, one emotion—surprise—is less clearly li...

Object exploration presents infants and young children with valuable opportunities for learning across domains. What factors motivate and constrain exploratory behavior? In the present studies, we hi...

Human communication is grounded in social interaction, and infants begin to communicate before producing their first words. In interaction with caregivers, they engage in coordinated object-related a...

Music and language are both multimodal inputs that shape early development, supporting shared attention, sensorimotor coordination, and embodied engagement. Although structured musical training has b....

As infants acquire postural control, they learn to keep balance over a progressively smaller base of support. We systematically tested the development of postural control from a floor sit, where infa...

Functional magnetic resonance imaging (fMRI) in awake infants has the potential to reveal how the early developing brain gives rise to cognition and behavior. However, awake infant fMRI poses signifi...

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Infants' early pointing gestures predict their language development. One hypothesized mechanism for this relation is that pointing elicits caregivers' responses that facilitate word learning. This co...

Familiar songs are often more effective than unfamiliar songs at capturing infant attention, regulating emotion, and eliciting rhythmic movements, but how infants rely on lyrics and melody to recogni...

Familiar songs are often more effective than unfamiliar songs at capturing infant attention, regulating emotion, and eliciting rhythmic movements, but how infants rely on lyrics and melody to recogni...

During early vocabulary growth, infants use single words to express complete ideas. Requests (“milk”) and protests (“no!”) are fundamental ways that infants communicate their needs. However, understa...

Early mother–child conversational initiation is increasingly understood as a developmentally dynamic, embodied, and socially embedded process in which caregivers and children coordinate multimodal cu...

Infant development is a dynamic, cross-domain process. Infants acquire new skills, integrate them with well-established behaviors, and do so simultaneously. New skills can bolster development of exis...

Dyadic synchrony, defined as the coordination of emotional and behavioral signals between mother and child, is a central mechanism supporting early socioemotional development. However, predicting its...

Infants manually contact objects differently depending on their body position and the physical properties of objects. Previous studies have examined these factors separately, in structured laboratory...

Infants manually contact objects differently depending on their body position and the physical properties of objects. Previous studies have examined these factors separately, in structured laboratory...