ABA vs Speech Therapy for 3 Year Old: Which Should Start First?
In short: For a 3-year-old with autism, the order often depends on the child's specific needs. ABA therapy typically addresses core communication deficits by building foundational skills like requesting and social interaction, while speech therapy focuses on articulation and language structure. Many families start with ABA to establish communication behaviors, then add speech therapy later, but a comprehensive evaluation is essential.
Key takeaways
- ABA and speech therapy serve different but complementary roles in early intervention.
- ABA is often recommended first to build foundational communication and reduce challenging behaviors.
- Speech therapy targets specific speech sounds, language comprehension, and pragmatic skills.
- A BCBA and SLP can collaborate to create an integrated treatment plan.
Understanding the Two Therapies
When you are exploring support for your 3-year-old, you will likely hear about applied behavior analysis (ABA) therapy and speech-language therapy. Both are evidence-based approaches that help children develop essential skills, but they target different areas and use distinct methods.
ABA therapy is rooted in the science of behavior. Board Certified Behavior Analysts (BCBAs) design programs that increase positive behaviors-such as communication, social interaction, and self-care-while reducing behaviors that interfere with learning. ABA uses techniques like reinforcement, prompting, and shaping to teach new skills in a structured, data-driven way. For a 3-year-old, this might mean learning to request a preferred toy, follow simple instructions, or engage in parallel play.
Speech-language therapy is provided by a speech-language pathologist (SLP). It focuses on the mechanics and use of spoken language: articulation, vocabulary, sentence structure, and the ability to understand and express thoughts. Speech therapy also addresses feeding or swallowing difficulties and social communication (pragmatics). At age 3, a session might involve practicing sounds, naming pictures, or learning to answer wh-questions.
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Key Differences Between ABA and Speech Therapy
While both therapies can improve communication, their approaches and goals differ in important ways.
- Primary focus: ABA targets behavior and all skill domains, including communication, as part of a comprehensive plan. Speech therapy zeroes in on speech and language specifically.
- Methodology: ABA uses behavioral principles (reinforcement, task analysis) and often delivers many teaching trials within a session. Speech therapy may use play-based activities, modeling, and repetition to target language milestones.
- Provider qualifications: ABA is overseen by a BCBA (master's or doctoral level) and implemented by registered behavior technicians (RBTs). Speech therapy is provided by a licensed SLP (master's level).
- Setting: ABA often occurs in the home, clinic, school, or community for many hours per week. Speech therapy typically is shorter in duration-one or two sessions per week-and can happen in a clinic or school.
Why the Question 'Which First?' Matters
Choosing between ABA and speech therapy first is a common dilemma for parents of young children with autism or developmental delays. The decision can shape your child's early intervention experience. Beginning with the therapy that addresses your child's most pressing needs can accelerate progress and reduce frustration for both you and your child.
Many families feel pressure to get started as soon as possible, but a thoughtful, individualized plan is more effective. A thorough evaluation by a pediatrician, developmental specialist, BCBA, and SLP can clarify which deficits are most impactful. For example, if a child has very limited communication and also displays aggression, ABA may take priority because it directly works on behavior and communication simultaneously.
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Factors That Influence the Order
Your Child's Unique Profile
No two 3-year-olds are alike. Some children have strong receptive language but struggle to speak; others can echo words but don't use them functionally. Children with significant challenging behaviors (e.g., self-injury, severe tantrums) often benefit from ABA first to establish safety and cooperation. Those whose main challenge is articulation or a limited vocabulary may be well-suited to start with speech therapy.
Availability of Services
In many areas, ABA therapy has longer waitlists than speech therapy. If you can start one sooner, it may make sense to begin there while waiting for the other. Additionally, some insurance plans have different authorization processes for each therapy. Nearby ABA Therapy can help you explore your options and find providers with openings-for free.
Family and School Priorities
If your 3-year-old is about to enter a preschool setting, the team may recommend early ABA to build social and communication readiness. Speech therapy can be added once the child is comfortable in the classroom. Always discuss goals with your child's entire support team.
How ABA Lays the Foundation for Communication
ABA therapy is particularly powerful for teaching the function of communication. Using techniques like mand training (teaching requests), intraverbals (conversation), and tacting (labeling), a BCBA can help a child learn that words (or signs, pictures, or devices) get them what they want.
For many children with autism, challenging behaviors arise from an inability to communicate. By teaching a child to request a break or ask for help, ABA reduces frustration and paves the way for more traditional speech work. Once a child understands that communication works, they become more motivated to learn specific speech sounds and grammar during speech therapy.
This is why many professionals recommend starting with ABA for a 3-year-old who is not yet using words functionally. The ABA framework can also incorporate speech goals, and a skilled BCBA will collaborate with an SLP to ensure consistency.
When Speech Therapy Might Come First
There are scenarios where beginning with speech therapy is appropriate. If your child already has a strong basic communication system-they point, use a few words, or follow one-step directions-but their speech is unclear or they struggle with sentence structure, an SLP can zero in on those precise skills.
Some children have a diagnosis of childhood apraxia of speech or other motor speech disorders. In these cases, intensive speech therapy is the primary need, and ABA can be introduced later to support generalization of skills across settings. Additionally, if a child has severe feeding or swallowing issues, an SLP should lead that intervention immediately.
Combining ABA and Speech Therapy: A Collaborative Approach
The most effective early intervention often includes both therapies working together. A BCBA and SLP can share goals, data, and strategies so that progress is reinforced throughout the day. For example, an SLP might teach the sound /b/, and the ABA therapist can create opportunities for the child to practice /b/ during play in the same week.
This collaboration requires communication between providers. As a parent, you can facilitate this by signing release forms, asking for joint meetings, and keeping a shared log of what works at home. Nearby ABA Therapy matches you with providers who emphasize family involvement and interdisciplinary care.
What to Expect at Age 3
At three, children are in a critical window for brain development. Early intervention services-including ABA and speech therapy-are often covered under Part C of the Individuals with Disabilities Education Act (IDEA) or your state's early intervention program, and many private insurance plans and Medicaid also cover these therapies.
Typical ABA session lengths vary, but many 3-year-olds receive 10-30 hours per week depending on need. Speech therapy is usually 30-60 minutes once or twice a week. Both therapies should be play-based and engaging. You should see progress in small steps; celebrate each new word or skill.
Costs and Insurance Coverage
ABA therapy can be expensive without insurance-often $60-$150 per hour-but most commercial plans now cover ABA for autism. Medicaid covers ABA in all states, though coverage details vary. Speech therapy is also widely covered. When you use Nearby ABA Therapy's free matching service, we help you identify providers that accept your specific insurance plan, so you don't waste time calling around.
Remember, both therapies are medical necessities for many children. Your insurance company cannot deny coverage simply because of the child's age; the denial must be based on medical necessity. If you face denials, a BCBA can help with appeals.
How Nearby ABA Therapy Can Help You Get Started
Deciding between ABA and speech therapy is a big step. Our free service connects you with vetted, BCBA-led providers in your area. We take into account your child's age, needs, location, insurance, and your preferences. We do not charge families-ever. Many families use our service to find a provider who can collaborate with an SLP, whether they start with ABA, speech, or both.
Simply fill out a brief intake form, and we'll present you with a shortlist of quality providers. From there, you can schedule evaluations and discuss the best starting point with experts.
Practical Tips for Parents
- Get a comprehensive evaluation. Make sure your child is assessed by a BCBA and an SLP (or a developmental pediatrician) before deciding the order.
- Ask about overlapping goals. When you interview providers, ask how they would collaborate if you add the other therapy later.
- Trust your instincts. You know your child best. If one therapy feels like a better fit initially, start there. You can always adjust.
- Start as soon as possible. Early intervention yields the best outcomes. Even one therapy is better than none while you wait.
- Keep communication open. Share updates between providers and celebrate successes together.