Starting ABA therapy in Miami is usually calmer than parents expect. There is no dramatic first day. There is a phone call, some paperwork, an assessment that mostly looks like playing, and then a slow, steady build. Knowing the shape of that first month ahead of time takes a surprising amount of the worry out of it.

This guide walks through the first 30 days of ABA therapy at Mayoral Behavioral Services, week by week, including the parts nobody warns you about.

Before Day One: The Call and the Paperwork

The first conversation is not a sales pitch. It is mostly us listening, so we understand what your days actually look like and what you are hoping changes. Having a few things ready makes that call go faster:

• Your child’s diagnosis report, if you have one.
• Your insurance card, front and back.
• A prescription or referral, if your plan requires one.
• Your top three concerns, written in your own words.
• An honest picture of your weekly availability, including school, naps, and siblings.

After that comes authorization, which is the least interesting and most frequently misunderstood part of the process. Your insurer has to approve the assessment before it can happen, and that approval can take a few weeks. That wait is normal and it is not a sign that anything has gone wrong. If your family is covered through Florida Medicaid, our guide to Florida Medicaid ABA therapy coverage explains what the process looks like on that side.

Week 1: Assessment and Getting Comfortable

The first real appointment is an assessment run by a Board Certified Behavior Analyst, and to a visitor it would look like an hour of playing. That is deliberate. The only way to get an accurate picture of what a young child can do is to watch them do it in a situation where they are relaxed, not tested.

While your child plays, the BCBA is building a baseline across several areas:

• How your child communicates now, whether that is words, gestures, a device, or pulling you by the hand.
• How they play, alone and with someone else.
• Daily living skills such as dressing, eating, and toileting.
• How they respond to instructions and to waiting.
• What tends to happen right before the hard moments, and what tends to follow them.
• What genuinely motivates them, which is often not what adults assume.

Alongside the assessment, the first sessions are about pairing. Pairing is the deliberate work of becoming someone your child actually likes being around before any demands get placed on them. It looks like doing nothing productive. It is one of the most important things that happens all month, because a child who does not want to be near their therapist will not learn anything from them.

Week 2: Your Child’s Plan Takes Shape

Once the assessment is done the BCBA writes a treatment plan, and this is where your input matters most. A plan built around what a clinician finds interesting is a worse plan than one built around what would change your family’s week.

Good goals are specific enough that you could tell whether they had been met by watching for ten minutes. Compare improve communication, which nobody can measure, with will request a preferred item using a two-word phrase in eight out of ten opportunities, which anybody can. The second one is the kind of goal that belongs in a plan.

You should expect to sit down and review the plan before it starts. Things worth asking in that meeting:

• Why this goal, and why now, rather than something else.
• What will this look like at home, and what will you need me to do.
• How will we know it is working, and how often will we review it.
• What happens if it is not working after a few weeks.

That last question is a good one to ask early, because plans get revised constantly and it helps to know that from the start rather than discovering it later.

Weeks 3 and 4: Finding a Rhythm

By the third week sessions usually settle into a predictable shape, and predictability is doing real work here. A child who knows what comes next has far more capacity left over for learning.

A typical session mixes a few things: a short warm-up your child enjoys, structured practice on one or two current goals, natural practice woven into play or a routine like snack time, and a wrap-up. Data gets recorded throughout, which is why you may notice your therapist writing or tapping on a tablet. That data is what tells us whether to push, hold, or change direction.

Where sessions happen matters too. In-home therapy means skills get built exactly where your child needs them, while a center offers a different structure and different opportunities. Our comparison of in-home and center-based ABA in Miami goes through the tradeoffs.

Who You Will Be Working With

Two titles come up constantly in that first month, and the difference between them is worth knowing:

• The BCBA. A Board Certified Behavior Analyst runs the assessment, writes the plan, sets the goals, reviews the data, and supervises. You will not see them at every session, and that is by design.
• The RBT or behavior technician. A Registered Behavior Technician delivers most of the direct hours, working from the BCBA’s plan. This is the person your child will build the closest relationship with.
• The clinical team. Behind both is a supervisor who reviews cases and steps in when a plan needs rethinking.
• You. Not a bystander. Parent involvement is part of the plan, not an optional extra, which is why parent training and support starts early rather than at the end.

It is completely reasonable to ask who is coming, what their credentials are, and who to call when you have a question between sessions. Ask on week one so you are not hunting for the answer on week five.

What Is Normal, and What Is Not

Some of what happens in the first month worries parents unnecessarily. Things that are normal:

• Tears or resistance in the first week or two, while a new person becomes familiar.
• Being tired or cranky after sessions. It is real work.
• Doing better with the therapist than with you at first. Children often test hardest with the people they trust most.
• A start that looks slow, because the first weeks are spent measuring rather than teaching.
• Behavior briefly getting louder before it gets quieter, particularly when a child is learning a new way to ask for something.

Things worth raising directly:

• You have not seen a written plan by the end of the first month.
• You cannot get a straight answer about what the current goals are.
• Nobody has asked what matters to your family.
• Your child is consistently distressed across weeks rather than briefly unsettled.
• Sessions are being cancelled repeatedly without a plan to make them up.

None of these mean ABA is wrong for your child. They mean a conversation is overdue, and any good provider would rather have it than lose your trust quietly.

Your Job in the First Month

You do not need to become a therapist. You do need to be in the room sometimes, and these are the things that make the biggest difference early:

• Watch a session or two all the way through. Seeing how a prompt is delivered teaches more than any handout.
• Pick one skill to reinforce at home. One. Doing one thing consistently beats doing five things occasionally.
• Keep the schedule steady. Consistency in the first month is worth more than extra hours later.
• Write down questions as they occur to you. They will not survive until the next parent meeting otherwise.
• Tell the team what is actually happening at home, including the parts that are going badly. That is the useful information.
• Let your child be tired. Protect downtime after sessions rather than stacking activities on top.

The American Academy of Pediatrics’ HealthyChildren.org is a solid, plain-language reference for parents in these early months, particularly on sleep, routines, and behavior at home.

Frequently Asked Questions