In the 1970s, developmental psychologist Dr. Edward Tronick conducted what became one of the most important experiments in child development: the Still-Face Experiment at UMass Boston. At first, the mother and baby interact normally. They smile, connect, and respond to each other. Then suddenly, the mother stops responding. No expression. No eye contact. No emotional feedback. Within seconds, the baby senses the disconnection. She tries everything to bring her mother back: smiling, pointing, voc

The still face experiments, pioneered by Dr. Edward Tronick in the 1970s, have provided valuable insights into early childhood development, particularly in the areas of social, emotional, and attachment development. ✅ WHAT WE KNOW: We know children are highly attuned to their caregivers' emotional states and behaviors. Responsive interactions, where the caregiver engages with the infant or child through smiles, vocalizations, and physical contact, are crucial for healthy emotional and social dev