• Balance Fidelity and Flexibility: Follow intervention guidelines but adapt responsively to family needs and contexts.

• Prioritize Alliance: Building trust and collaboration with caregivers may be as critical as technical fidelity.

• Support Caregiver Confidence: Provide coaching that enhances caregiver self-efficacy, as this predicts sustained strategy use.

• Use Video Feedback: Behavioral coding of sessions can help providers reflect on both fidelity and adaptations.

• Focus on Everyday Routines: Embed strategies into natural family routines to increase relevance and sustainability.

This study shows that bringing evidence‑based interventions into everyday early intervention programs is more complicated than it might seem. It also suggests that following a model “by the book” doesn’t automatically lead to strong caregiver engagement or a positive working relationship. What seems to matter just as much is the ability to adapt in thoughtful, responsive ways that help families feel supported and understood. These findings highlight the importance of approaches that balance fidelity with the realities of each family, provider, and community setting, so that interventions can work well in real life—not just in research studies.

Simple Play (Sensorimotor & Exploratory)

These activities focus on cause-and-effect, sensory exploration, and basic motor skills—like banging, mouthing, or dropping—just to see what happens.

• Tile Peek‑Through- Hold a tile up to your face and peek through the center. Invite the child to look through different colors and notice how the world changes.
• Spin & Slide- Place a tile flat on the floor and gently spin it like a top. Experiment with how fast or slow you can make it go.
• Sticky Tile Wall- Stick tiles to the fridge, dishwasher, or any magnetic surface. Let the child pull them off, rearrange them, or simply explore the “stick–unstick” action.
• Tile Line- Make a long line of tiles on the floor and invite the child to walk beside it, jump over it, or drive a car along it like a road.
• Slide & Drop- Prop a single tile against a book to make a tiny ramp and let cars, balls, or other small objects that will fit roll down.
• Light Play- Hold tiles up to a window or flashlight and notice how the colors change on the wall or floor.
• Build & Knock- Stack a few tiles into a small tower and let the child knock it down — a classic for practicing repetition and prediction.

Combination Play (Functional & Constructive)

These activities involve using materials together with intention—building, matching, or organizing.

• Simple Houses- Use 3–4 tiles to make a tiny house shape. Add a door tile and invite the child to open/close it.

• Color Towers- Sort tiles by color and build a tower for each one. Compare which tower is taller or shorter.

• Bridges & Roads- Use tiles to make a bridge and drive cars underneath or across the top.

• Ramps + Catchers- Build a ramp with tiles and place a bowl or basket at the bottom to “catch” rolling objects.
• Tile “Parking Spots”- Lay out tiles on the floor as individual parking spaces. Invite the child to match cars to each tile or line them up in a row or pattern.
• Build + Fill- Create a small square or rectangle “container” with tiles and offer loose items (pom‑poms, blocks, animals) to place inside. Children love filling, dumping, and refilling.
• Tile Train- Connect tiles in a long line to make a “train,” then add a few toy people or animals to ride on top. You can even make a “caboose” by adding a roof.
• Matching Shapes- Build a simple shape (triangle, square, diamond) and invite the child to build the same one beside it. This supports visual matching and early problem‑solving.
• Build a Tunnel- Use two upright tiles and one across the top to make a tiny tunnel.
  Cars, animals, or even fingers can go through — a great early engineering moment.

Symbolic Play (Pretend & Representational)

These activities support imagination, role play, and storytelling.

• Ice Cream Shop- Use triangle tiles as cones and squares as “flavors.” Take turns ordering and serving. Include dolls, stuffed animals, toy figurines, or other people as customers.
• Animal Homes- Build a cave, barn, or nest for toy animals. Add a simple story: “The baby bear needs a cozy bed.”
• People Playground- Create a slide, tiny house, or bridge for figurines and narrate what the characters are doing.
• Rocket Ship Launch- Stack tiles into a tall rocket and count down before “blast off.”
• Doctor’s X‑Ray- Hold a tile over a stuffed animal and pretend it’s an X‑ray screen showing what’s inside.