3 Year Old Not Talking: Should You Start ABA or Speech Therapy First?

In short: For a 3-year-old who isn't talking, speech therapy directly targets verbal communication, while ABA therapy addresses the foundational skills needed for speech, such as eye contact, imitation, and joint attention. The best approach is usually a combination, starting with a comprehensive evaluation from both a BCBA and an SLP, with ABA often starting first to build readiness for speech. Apply for ABA is a free matching service that connects you with vetted, BCBA-led providers who accept insurance, including Medicaid, to help your child thrive.
Key takeaways
- Neither ABA nor speech therapy is universally 'better'; the best starting point depends on your child's specific needs and delays.
- Speech therapy focuses directly on verbal communication, while ABA builds underlying learning skills like attending, imitating, and requesting.
- A team approach-with a BCBA and SLP working together-often yields the best results for a 3-year-old who is not talking.
- Early intervention (ages 2-5) is critical: many insurance plans, including Medicaid, cover ABA and speech therapy for developmental delays.
Understanding the Challenge: When a 3-Year-Old Is Not Talking
If you have a 3-year-old who isn't talking yet, you're likely feeling a mix of worry, confusion, and a desperate desire to help. It's one of the most common concerns parents bring to pediatricians and early intervention programs. While some children are 'late talkers,' a lack of speech at age 3 can signal an underlying developmental difference, such as autism spectrum disorder (ASD), a speech-language disorder, or a global developmental delay. Understanding the difference is crucial because it guides which type of therapy-ABA (applied behavior analysis) or speech therapy-may be most appropriate first.

🔗 Related reading: Free & Low-Cost Autism Services in New York · Nearby ABA Therapy
What Is the Difference Between ABA and Speech Therapy?
ABA Therapy: Building the Foundation for Communication
ABA therapy, led by a Board Certified Behavior Analyst (BCBA), is a science-based approach that focuses on understanding and improving behaviors. For a child who isn't talking, ABA doesn't just teach words-it builds the prerequisite skills needed for communication. These include:
- Joint attention: The ability to share focus on an object with another person.
- Imitation: Copying sounds, gestures, and actions.
- Eye contact: Essential for social engagement.
- Requesting (manding): Using gestures, signs, or pictures to ask for needs.
- Reducing challenging behaviors: Meltdowns or self-stimulatory behaviors that interfere with learning.
ABA often starts with a functional communication assessment and uses data-driven strategies like discrete trial training (DTT) or natural environment teaching (NET) to teach skills step-by-step. It's highly individualized and can be delivered in-home, at a clinic, or in a community setting.
Speech Therapy: Targeting Verbal Communication Directly
Speech-language therapy, led by a Speech-Language Pathologist (SLP), focuses specifically on communication disorders. For a non-speaking 3-year-old, speech therapy might involve:
- Articulation: Teaching the physical production of sounds.
- Language comprehension: Understanding words and sentences.
- Expressive language: Using words, sentences, or alternative methods (signs, picture boards, speech-generating devices).
- Social communication: Pragmatic skills like taking turns in conversation.
SLPs often use play-based activities to encourage verbal attempts, and they may introduce augmentative and alternative communication (AAC) systems if traditional speech isn't emerging.
Key Factors to Consider: Which Should Come First?
Factor 1: The Root Cause of the Speech Delay
If the child's lack of speech is primarily due to a motor planning issue (apraxia) or a pure language disorder, speech therapy may be the first and most direct answer. However, if the child also shows signs of autism-such as limited eye contact, lack of response to name, repetitive behaviors, or difficulty with social interaction-ABA may be more appropriate to address the broader developmental needs. Many children with autism who aren't talking also have difficulty with imitation and joint attention, which are prerequisites for learning speech. In those cases, ABA can dramatically accelerate progress.
Factor 2: Readiness for Learning
A child who is highly distracted, has frequent meltdowns, or doesn't tolerate being directed by an adult may not benefit from speech therapy sessions unless behavioral readiness is first addressed. ABA is specifically designed to teach a child how to sit, attend, and follow instructions-creating a 'learning-to-learn' foundation that makes speech therapy more effective.
Factor 3: Intensity and Access
ABA therapy is often recommended for 20-40 hours per week for children with significant delays, while speech therapy is typically 1-2 hours per week. The higher intensity of ABA means foundational communication skills can be built quickly. If your child needs intensive support, starting with ABA while also seeking occasional speech consultation is common and effective.

🔗 Related reading: Autism Support Groups for SC Parents: Find Community & Care · Nearby ABA Therapy
How ABA and Speech Therapy Can Work Together
In a truly comprehensive treatment plan, ABA and speech therapy complement each other, not compete. A BCBA and an SLP may collaborate to ensure that communication goals are consistent across settings. For example:
- The SLP teaches a child to say 'more.'
- The BCBA creates opportunities throughout the day to practice saying 'more' in natural situations.
- The BCBA also addresses any behaviors (like grabbing) that occur when the child can't communicate.
Many ABA clinics employ a BCBA and have access to SLPs on staff or can coordinate with outside providers. When using a free matching service like Apply for ABA, you can request providers who are experienced in collaborative care and who will help facilitate those connections.
What About Costs and Insurance Coverage?
The financial aspect can feel overwhelming, but it's important to know that many insurance plans-including Medicaid-cover both ABA and speech therapy for children diagnosed with autism or significant developmental delays. Coverage rules vary by state and plan, but most states mandate that private insurance includes autism-related therapies. Here's a quick overview:
- Private insurance: Check if your plan has out-of-network benefits for ABA and speech. Many plans now cover ABA under a behavioral health benefit.
- Medicaid: In most states, Medicaid covers ABA and speech therapy for eligible children, often through a managed care plan or a specific autism waiver program.
- Early Intervention (Part C): For children under 3, state Early Intervention programs may provide free or low-cost speech therapy, but they typically do not cover ABA. At age 3, services often transition to the school district or private providers.
Apply for ABA helps you navigate this complicated process. Simply share your insurance information (including if you have Medicaid), and we match you with vetted, BCBA-led providers who have experience with your plan. Our service is entirely free-we don't charge you anything.

Practical Steps for Parents of a 3-Year-Old Not Talking
Step 1: Get a Comprehensive Evaluation
Your first step should be a full developmental evaluation. This could be through your pediatrician, a developmental-behavioral pediatrician, a psychologist, or a state Early Intervention program. Ask specifically for an evaluation that covers communication, motor skills, social-emotional skills, and adaptive behavior. If autism is suspected, a formal autism diagnostic evaluation is ideal.
Step 2: Consider a Free Matching Service
Once you have a diagnosis or a referral, you don't have to search alone. Apply for ABA is a free service that connects you with BCBA-led providers who specialize in early intervention. We work with families in all 50 states and can help you find providers who accept your insurance, including Medicaid. Just fill out a short form, and within days, you'll receive matches from vetted clinics. You can then choose to schedule free consultations.
Step 3: Choose a Provider That Supports Collaboration
When interviewing ABA providers, ask these questions:
- Do you have experience coordinating with SLPs?
- Can you share data with my child's speech therapist?
- Will ABA sessions be structured to reinforce speech goals?
Step 4: Start, Then Adjust
Don't wait for the 'perfect' answer. Most experts agree that starting with ABA is safe and effective for children with significant delays, especially when autism is present. You can always add speech therapy later or switch the emphasis as your child progresses. The most important thing is to begin intervention as early as possible to take advantage of the brain's neuroplasticity.
Common Mistakes to Avoid
- Waiting it out: Assuming your child will 'grow out of it' can lead to missed critical windows for development. If your 3-year-old has fewer than 50 words and isn't combining them, seek help immediately.
- Choosing one over the other exclusively: Sticking rigidly to only ABA or only speech therapy often leaves gaps. An integrated approach is usually superior.
- Ignoring behavior: If your child has frequent tantrums or is hard to engage, don't delay ABA. Behavior is communication, and ABA can help decode it.
- Not checking insurance: Many families assume they can't afford therapy, but coverage is more common than you think. Let Apply for ABA help you find providers that work with your plan.
Getting Started with Apply for ABA
Deciding between ABA and speech therapy for a 3-year-old who isn't talking doesn't have to be overwhelming. With the right support, you can create a plan that meets your child where they are. Apply for ABA offers a free, no-pressure way to find vetted, BCBA-led providers who can assess your child and start building the skills they need-including pre-speech foundations. Complete our simple form to get matched with providers in your area who accept your insurance, including Medicaid. You are not alone in this journey.