Key research themes
1. How do infants perceive and process goal-directed manual actions and object interactions from an early age?
This research area focuses on infants' perception and cognitive encoding of manual actions such as object pick-up and reaching, particularly the ability to distinguish causal relationships like contact between hand and object and to simulate observed actions motorically. Understanding these processes is critical for elucidating the development of infants' causal understanding, action recognition, and imitation skills that underpin social cognition and interaction.
2. How does early sensory and experiential input shape infants' attention, perception, and social communication capacities?
This theme covers the influence of infants' everyday experiences (e.g., pet exposure, infant-directed speech), and neurophysiological substrates (e.g., interoception, neural visual processing) on their attentional biases, perceptual organization, and social engagement behaviors such as gaze following. Insights into these factors inform the developmental origins of social cognition, learning mechanisms, and early communication.
3. How can systematic observation of infants' affect, communication, and behavior reveal early developmental trajectories in social withdrawal and engagement?
This thematic area investigates the use of infant observation methodologies to interrogate early signs of affective states, communication cues, and social engagement patterns in infancy and early childhood, including diagnostic or predictive markers of social withdrawal such as 'hikikomori'. Detailed microbehavioral and long-term observational studies examine the dynamics of infant-caregiver interactions, emotional expression, and emergent social withdrawal, advancing knowledge of early socio-emotional development and psychopathology risk.