Relationships That Matter: The Heart of Growth, at Every Age

At Waves, one thing never changes: connection comes first.

In our Adult Services Programs and in our Early Learning program — where we work with children ages 0–5 in natural environments like homes and community spaces across Middle Tennessee — relationships are the foundation of growth, confidence, and belonging. They aren’t just part of the experience. They are the experience.

Early Learning: Relationships Build the Brain

In the earliest years of life, relationships do more than feel good. They quite literally shape the brain.

Responsive, back-and-forth interactions between a young child and a caring adult — often referred to as “serve and return” — are essential for healthy brain development and early social skills (1). When a caregiver responds to a baby’s sounds, gestures, or expressions, those small exchanges strengthen neural connections that support communication, emotional regulation, and learning.

Our Early Learning team meets families where they are — in their homes and everyday community settings — because growth happens best in familiar environments. Research shows that young children develop stronger skills when learning is embedded into daily routines and supported by trusted caregivers (2). When families feel confident and supported, children benefit.

That trust becomes the bridge between concern and confidence. Between uncertainty and progress.

Adult Services: Connection Strengthens Quality of Life

Relationships remain just as vital in adulthood.

Research consistently shows that social connection is closely linked to improved well-being and overall quality of life, particularly for individuals with intellectual and developmental disabilities (3). Meaningful relationships contribute to greater community participation, emotional health, and a stronger sense of belonging (4).

Throughout our Adult Programs, connection happens naturally. It looks like shared laughter during group activities. It sounds like encouragement between peers. It feels like being known by name and greeted with familiarity.

Independence does not grow in isolation. It grows in environments where people feel supported, valued, and included.

At Waves, we see every day how confidence expands when someone feels like they belong.

One Mission, Many Relationships

For more than five decades, Waves has served children and adults with intellectual and developmental disabilities across Middle Tennessee. While services may look different for a toddler in Early Learning and an adult participating in different programming, the foundation is the same.

Relationships come first.

Families trust us during some of their most vulnerable moments. Adults trust us as they pursue goals, friendships, and greater independence. Community partners trust us to collaborate in meaningful ways.

And that trust is built one interaction at a time.

This February, as we focus on Relationships That Matter, we celebrate the bonds that shape lives — steady, intentional, and rooted in care.

When we invest in relationships, we invest in people. And when we invest in people, the impact extends far beyond a single moment.


  1. Center on the Developing Child at Harvard University. Serve and Return Interaction Shapes Brain Circuitry.
    https://developingchild.harvard.edu/key-concepts/serve-and-return/
  2. Centers for Disease Control and Prevention (CDC). Why Act Early if You’re Concerned about Development? https://www.cdc.gov/act-early/families/why-act-early.html?CDC_AAref_Val=https://www.cdc.gov/ncbddd/actearly/whyActEarly.html
  3. Holt-Lunstad, J., Smith, T. B., & Layton, J. B. (2010). Social Relationships and Mortality Risk: A Meta-analytic Review. PLOS Medicine. https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1000316
  4. Schalock, R. L., et al. (2010). Quality of Life Model Development and Use in the Field of Intellectual and Developmental Disabilities. Intellectual and Developmental Disabilities. https://meridian.allenpress.com/idd/article/48/3/203/1332/Quality-of-Life-Concepts-and-Measures