If your child is about to have an ABA assessment, you might be picturing a stiff, clinical exam. I promise it looks nothing like that.
An ABA assessment is simply how the team gets to know your child. For example, our team at Achieve ABA Therapy Group looks at where they are thriving, where they could use a little support, and what makes them light up, and we use all of it to build a plan that fits them. There is no pass or fail, and there is nothing your child needs to study for.
Below is a friendly, step-by-step look at what really happens, from the first conversation to the plan you walk away with. By the end, I hope the whole thing feels far less mysterious and a lot more like the start of something good.
What an ABA Assessment Is For
Before any therapy begins, we need a clear, honest picture of your child as they are right now. The assessment is how we get it, and everything in your child’s program grows out of what we learn here.
Getting a clear picture of your child’s skills
A big part of the assessment is mapping out what your child can already do across everyday areas like communicating, playing, following routines, and caring for themselves. We are not hunting for what is wrong. We are building a map of strengths and sensible next steps.
That map becomes the baseline we measure progress against later. Without it, we would be guessing, and your child deserves better than guesswork.
Understanding the why behind behavior
When a child bites, bolts, or melts down, there is almost always a reason underneath, even when it is hard to see in the moment. Part of the assessment is gently working out what a behavior is trying to communicate.
Maybe it helps your child escape something overwhelming, gain a little attention, or reach something they want. Once we understand the why, we can teach a kinder, easier way to meet that same need.
Before the Assessment Begins
A few things usually happen before anyone sits down with your child, and none of them are complicated. We walk you through each step so nothing catches you off guard.
The intake conversation
Most assessments start with a conversation between the clinician and you, the caregiver. You know your child better than any checklist ever could, so your input shapes everything that follows.
We will ask about your child’s history, daily routines, what worries you, and what you are hoping for. There are no wrong answers, and the more candid you can be, the more useful the plan will be. If your child has recently been through the autism diagnosis process, we will look at that paperwork too.
What to bring and how to prepare
You do not need to coach or quiz your child beforehand. A relaxed, well-rested child gives us a far more accurate picture than one who has been prepped, so keeping the day low-key is the kindest thing you can do.
- Any recent evaluations, diagnostic reports, or school records you have on hand
- A short list of your top concerns and priorities, even a few quick notes
- A favorite snack, toy, or comfort item to help your child settle in
- Yourself, ready to share openly and ask questions
During the Assessment, Step by Step
The heart of the assessment is a mix of talking, watching, and a few gentle, playful tasks. It often unfolds across one to a few sessions, depending on your child’s age and stamina.
What it looks like also flexes to fit your child. A chatty five-year-old and a minimally verbal toddler will have very different sessions, and the tools we choose follow your child’s communication style rather than the other way around.
Watching your child play and interact
A lot of what we learn comes from simply observing. We watch how your child plays, communicates, responds to people, and moves through a space, ideally while they are relaxed and being themselves.
This part is low-key and child-led. Many children do not even realize an assessment is happening, which is exactly how we like it.
Structured skill assessments
Alongside observation, we use established assessment tools to check specific skills in a consistent way. You may hear names like the VB-MAPP, the ABLLS-R, the AFLS, or the Vineland, which sound technical but are simply organized ways of looking at language, learning, daily living, and social skills.
In practice, these often look like play and short activities, such as naming pictures, matching items, or following a simple direction. We meet your child at their level, so the tasks stretch them a little without setting them up to struggle.
In plain terms, here is what some of those names point to:
- The VB-MAPP and ABLLS-R look closely at early language and learning, like requesting, labeling, and imitating
- The AFLS focuses on practical life skills, such as dressing, safety, and getting around the community
- The Vineland measures adaptive functioning, meaning the everyday skills your child uses to be independent for their age
- A preference assessment, done through play, helps us spot the toys, activities, and snacks your child finds most motivating
Finding what motivates your child
We also spend time learning what your child loves, whether that is bubbles, a particular song, a fidget, or a favorite snack. In ABA therapy, we call these reinforcers, and they are the fuel that makes learning feel worth it.
This is often the most fun part for everyone. Discovering what lights your child up tells us how to make future sessions engaging rather than effortful.
Looking at challenging behavior
If your child has behaviors that worry you or get in the way of daily life, we take a closer look through something called a functional behavior assessment. The aim is to understand the behavior, never to judge it.
We might watch for patterns, note what tends to happen right before and right after a behavior, and ask you about when it usually shows up. Those clues point us toward the need behind the behavior, which is where real, lasting change begins.
Keeping your child comfortable throughout
Your child’s comfort comes first, always. We follow their lead, build in breaks, and pay attention to assent, which simply means watching for the small signals that tell us your child is willing to keep going.
If your child needs to move, snack, or step away for a moment, that is welcome rather than a disruption. A child who feels safe shows us far more of what they can really do, so we would always rather slow down than push.
Your Role as a Parent During the Assessment
You are not a spectator in this process. You are one of our most important sources of information, and a calm, involved parent helps the whole thing go more smoothly.
- Share openly, including the hard parts, since honesty leads to a stronger plan
- Describe what both a typical day and a tough day look like at home
- Let us see your child as they really are, off days included
- Ask any question that comes to mind, no matter how small it seems
After the Assessment, From Findings to a Plan
Once the sessions wrap up, the clinician pulls everything together into a written plan. This is where all of that watching and talking turns into a clear path forward.
The treatment plan and goals
The plan lays out your child’s current strengths, the areas we want to support, and specific, individualized goals. It also includes a recommendation for how many ABA therapy hours would be a good fit.
Strong ABA goals are practical and meaningful to your family, like asking for help, joining a game, or moving through a morning routine more calmly. They should feel worth the effort to you, because those are the goals that hold.
Reviewing the plan together
Before anything starts, your clinician should walk you through the plan and make sure it makes sense to you. This is your chance to ask questions, push back, and reorder priorities.
If a goal does not sit right or misses something important to your family, say so. The plan belongs to your child, and it works best when you truly agree with it.
What you can do once therapy starts
Once goals are set, the most powerful thing you can do is stay involved. Ask your team to show you one or two strategies you can try at home, and tell them what is working and what is not.
Progress tends to move fastest when the people your child spends the most time with are part of the plan. You do not need to run formal sessions, just bring a little of the approach into ordinary moments.
How Long It Takes and What Comes Next
Timelines vary from child to child, so treat these as general signposts rather than promises.
Many assessments take a few hours in total, often spread across one to three visits so your child is not overwhelmed in a single sitting. Writing up the report and finalizing the plan usually takes a little while after that.
Assessment is not a one-time event either. Your child’s team will reassess periodically, often around every six months, to celebrate progress and refresh goals as your child grows. Much of the day-to-day progress between assessments is supported through parent training, where the team coaches you on strategies to use at home.
An ABA assessment can sound intimidating from the outside, but at its core it is just a thoughtful, caring way of getting to know your child. There is no test to pass, no perfect way to behave, and no pressure on you to have all the answers.
If you show up, share what you know, and let your child be themselves, you have done your part beautifully. The rest is our job.
At Achieve ABA Therapy Group, we carry out assessments and ABA therapy with families across Colorado, including in Denver, Aurora, Colorado Springs, Lakewood, Fort Collins, Pueblo, Thornton, Arvada, Westminster, Centennial, and Boulder.
If you have questions about what an assessment would look like for your child, we are always happy to talk it through. You can reach us at 720-463-9000 or get in touch here whenever you are ready.
Frequently Asked Questions About ABA Assessments
Can my child fail an ABA assessment?
No. There is no passing or failing. The assessment simply describes where your child is right now so we can build the right support, and a tough day will not change that.
How long does an ABA assessment take?
It depends on your child’s age, stamina, and needs, but many assessments run a few hours and are split across more than one visit. Your team will aim for a pace that keeps your child comfortable.
Do I need to prepare my child?
Not really. You do not need to drill skills or warn them about a big event. A rested, relaxed child gives us the most accurate picture, so a low-pressure day is the best preparation.
What if my child will not cooperate?
That is completely normal, and it tells us something useful rather than being a problem. Clinicians are skilled at assessing children who are quiet, upset, or on the move, and we adjust to meet your child where they are.
How often will my child be reassessed?
Reassessments commonly happen around every six months, though the timing can vary. They help the team track progress and keep goals current as your child develops.
Sources:
- https://www.cdc.gov/autism/treatment/index.html
- https://www.cdc.gov/autism/hcp/diagnosis/index.html
- https://www.cdc.gov/autism/hcp/diagnosis/screening.html
- https://afirm.fpg.unc.edu/module/functional-behavior-assessment/
- https://afirm.fpg.unc.edu/wp-content/uploads/Functional-Behavior-Assessment-Brief-Packet-Sam-AFIRM-Team-Updated-2024.pdf
- https://iris.peabody.vanderbilt.edu/module/fba-elem/
- https://www.research.chop.edu/car-autism-roadmap/functional-behavioral-assessment-what-is-it
- https://www.research.chop.edu/car-autism-roadmap/applied-behavior-analysis-aba
- https://www.research.chop.edu/car-autism-roadmap/behavior-intervention-plan
- https://afirm.fpg.unc.edu/resource/reinforcement-brief-packet/