03/25/2026
Many parents worry that their toddler must be in daycare or around peers to develop social skills. But neuroscience shows that children under 3 benefit far more from attachment with caregivers than from early peer interaction.
During these early years, strong emotional bonds with parents or primary caregivers form the foundation for trust, empathy, and social understanding. The brain is wired to learn about relationships through attachment, not playground interactions. Healthy attachment teaches children how to regulate emotions, communicate needs, and feel secure exploring the world around them.
While social experiences become important later, the first three years are critical for nurturing consistent, responsive, and loving connections. Focusing on attachment now creates confident, emotionally resilient children who will navigate peer relationships successfully when the time comes.