How to Prepare Your Child for Their First ABA Session

In short: Start by talking positively with your child about the new therapist and activities. Gather any preferences or comfort items, and share a brief history with the BCBA. On session day, keep routines normal and let your child lead the interaction. Remember, the first session is often about building rapport, not intensive work. A free service like Apply for ABA can match you with a vetted, BCBA-led provider that fits your family's needs and insurance plan.
Key takeaways
- Explain ABA therapy to your child in simple, positive terms a few days before the first session.
- Share a short list of your child's strengths, preferences, and triggers with the BCBA ahead of time.
- Keep the morning of the session calm and follow your regular routine as much as possible.
- Expect the first session to focus on building trust and rapport, not on teaching new skills right away.
Understanding ABA Therapy and the First Session
Applied Behavior Analysis (ABA) therapy is a scientifically supported approach that helps children develop communication, social, and daily living skills while reducing behaviors that may interfere with learning. The first session is intentionally different from later ones. It is not a full-blown teaching session; it is a chance for the Board Certified Behavior Analyst (BCBA) or a supervised Registered Behavior Technician (RBT) to build a connection with your child and observe them in a natural setting.
As a parent, your role is central to making this first meeting successful. You are the expert on your child, and the therapist will look to you for guidance. This post walks through everything you can do beforehand, what to expect during the session, and how to navigate practical matters like insurance and finding a provider.

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Before the Session: Practical Steps
Talk About Therapy in a Positive Way
For many children, especially those with autism, a new person in the home or clinic can be unsettling. A few days before the session, start gently introducing the idea. Use your child's preferred communication method. You might say, 'A new friend is coming to play and learn with you. Her name is Sarah, and she likes dinosaurs too.' Avoid vague or stressful language like 'therapy' or 'work.' Instead, frame it as a fun activity with a new helper.
If your child uses a visual schedule, add a picture for 'new friend visit.' If they are verbal, practice a simple script: 'Tomorrow, someone is coming to play.' Keep it short and reassuring.
Gather Key Information for the BCBA
Most BCBAs will ask for background information before the first session, but you can also proactively prepare a one-page summary. Include: your child's favorite toys, activities, and snacks; their communication style (e.g., picture cards, verbal, gestures); what motivates them (praise, tickles, a favorite song); common triggers or sensory sensitivities; and any medical or safety concerns (e.g., elopement, allergies). This helps the therapist immediately engage your child in a comfortable way.
Set Up the Environment
If the session is at home, create a quiet, clutter-free area with a few of your child's preferred toys and materials. If it is at a clinic, ask the provider ahead of time if you can bring a comfort item or a familiar snack. A predictable space reduces anxiety for both you and your child.
Confirm Insurance and Logistics
ABA therapy is often covered by commercial insurance and state Medicaid programs. Before the first session, call your insurance company to confirm: is the provider in-network? Is prior authorization needed? What is the copay or coinsurance? Many families use a free matching service like Apply for ABA to find vetted, BCBA-led providers that accept their insurance plan, saving hours of phone calls.
Also clarify session logistics: where to park, who will be present (BCBA, RBT, supervisor), and whether you are expected to stay in the room or nearby. Every provider has a different policy.
What to Expect During the First Session
Rapport-Building Is the Priority
The primary goal of the first session is building a trusting relationship. The therapist will likely observe your child playing, join in gently, and follow your child's lead. Do not expect formal instruction or data collection right away. They may try to pair themselves with preferred items or activities so that your child associates the therapist with positive experiences.
Parent Involvement and Observation
You will likely be asked to stay nearby and participate or simply observe. Some providers prefer parents to be in the same room; others recommend stepping out after a few minutes so the child can bond with the therapist alone. Follow the BCBA's guidance. Write down any questions that arise during the session so you can discuss them later.
The Session Flow
Typically, the first session lasts one to two hours. It may start with a brief greeting routine, followed by free play, then a few simple requests (like 'Can you hand me the block?') to gauge your child's responses. The therapist will take notes on preferred toys, communication attempts, and any challenging behaviors. There will be no forced tasks or prolonged demands.
Parent Debrief
At the end, the BCBA should spend at least 5-10 minutes reviewing what they observed and what the next steps are. They may ask you to fill out preference assessments or a simple data sheet. This is a good time to ask about scheduling, supervision frequency, and how progress will be tracked.

🔗 Related reading: ABA vs Speech Therapy: Which Comes First For Autism? · Local ABA Therapy
Common Mistakes to Avoid
- Over-preparing your child: Too much talk about 'therapy' can create anxiety. Keep explanations simple and close to the day.
- Expecting immediate progress: The first session is about connection, not milestones. Trust the process.
- Staying too involved or too distant: Follow the provider's lead. Some children need you nearby; others do better when you are just out of sight.
- Forgetting to ask about supervision: Ensure you know how often the BCBA will directly oversee your child's program, as required by most insurance plans.
- Ignoring your own feelings: It is normal to feel nervous or protective. If you have concerns, write them down and bring them up with the provider.
Supporting Your Child After the First Session
The first session may leave your child tired or overstimulated. Plan for quiet activities afterward, and avoid scheduling other appointments or intense outings. Reinforce any positive experiences: 'I saw you showed your new friend your fire truck! That was so nice.' If your child was upset, acknowledge their feelings: 'It was hard having a new person here. You did a great job.'
You can also debrief with the BCBA within 24 hours to share any behaviors you noticed after the session. This two-way communication builds a strong parent-provider partnership.

How a Free Matching Service Helps
Navigating ABA therapy options can be overwhelming. Apply for ABA is a free service that connects families with vetted, BCBA-led providers in their area. Instead of calling multiple clinics to check availability, insurance acceptance, and waitlists, you fill out one short form and get matched with providers who meet your preferences. The service works with both private insurance and Medicaid, and it never charges families. This lets you focus on preparing your child rather than chasing paperwork.