ABA vs Speech Therapy: Which Should Come First for Your Child?

In short: There is no one-size-fits-all answer, but many experts suggest starting with ABA therapy if your child has significant behavioral or communication barriers, as it can build foundational skills like attention and imitation that make speech therapy more effective. Speech therapy is often best if communication delays are the primary concern without major behavioral challenges. A free matching service like ABA Therapy Now can help you find a BCBA-led provider who can assess your child and recommend the right order.
Key takeaways
- ABA and speech therapy target different skills: ABA focuses on behavior and learning, while speech therapy targets communication and feeding.
- Starting with ABA can help build foundational skills like eye contact and imitation that support speech therapy success.
- Speech therapy may come first if communication delays are the main concern without significant behavioral issues.
- Many children benefit from both therapies working together, often with ABA first to establish a learning foundation.
Understanding ABA and Speech Therapy
When your child is diagnosed with autism or a developmental delay, you may hear about two common therapies: Applied Behavior Analysis (ABA) and speech therapy. Both are evidence-based and can be life-changing, but they serve different purposes. ABA therapy focuses on understanding and changing behavior, teaching skills like communication, social interaction, and daily living through positive reinforcement. Speech therapy, on the other hand, targets communication disorders, including speech sounds, language comprehension, social communication, and sometimes feeding or swallowing.
Many families wonder which therapy to start first. The answer isn't always straightforward, but understanding the goals of each can help you make an informed decision. ABA therapy is often led by a Board Certified Behavior Analyst (BCBA) and can address a wide range of skills, including those that support speech development. Speech therapy is typically provided by a licensed speech-language pathologist (SLP) who specializes in communication.

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Key Differences Between ABA and Speech Therapy
Focus and Goals
ABA therapy aims to increase helpful behaviors and reduce those that interfere with learning. It breaks down skills into small steps and uses data to track progress. For example, an ABA therapist might work on a child's ability to request a toy by pointing or using a picture card. Speech therapy focuses specifically on communication: articulation, language comprehension, expressive language, and social pragmatics. An SLP might help a child produce the 'k' sound or understand complex sentences.
Who Provides the Therapy
ABA is delivered by registered behavior technicians (RBTs) under the supervision of a BCBA. Speech therapy is provided by a licensed SLP, who may work in clinics, schools, or homes. Both can be part of a child's early intervention plan.
Setting and Intensity
ABA therapy is often more intensive, sometimes 20-40 hours per week, especially for young children. Speech therapy is usually less frequent, often 1-3 times per week. The intensity depends on the child's needs and insurance coverage.
Which Should Come First? Factors to Consider
Behavioral Challenges
If your child has significant behavioral challenges like tantrums, aggression, or self-injury, ABA therapy may be the best starting point. ABA can teach replacement behaviors and self-regulation, making it easier for your child to participate in speech therapy later. Without addressing these behaviors first, speech sessions may be less productive.
Communication Readiness
ABA can build foundational skills needed for speech, such as eye contact, joint attention, and imitation. These are prerequisites for effective speech therapy. If your child struggles with these, starting with ABA can create a stronger foundation for communication.
Primary Concern
If your child's main challenge is communication-for example, they have many words but difficulty with social language or articulation-speech therapy might be the priority. However, many children with autism have overlapping needs, so a combined approach is common.

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How ABA and Speech Therapy Can Work Together
Ideally, ABA and speech therapy complement each other. A BCBA and SLP can collaborate to ensure goals align. For instance, if the SLP is teaching a child to request items verbally, the ABA team can reinforce that skill throughout the day. This integrated approach often yields the best outcomes. Many families start with ABA to establish a learning foundation, then add speech therapy once the child is ready.
Costs and Insurance Coverage
Both ABA and speech therapy are often covered by insurance, including Medicaid, when deemed medically necessary. ABA is commonly covered under autism benefits, while speech therapy may fall under habilitative services. Costs vary widely, but a free matching service like ABA Therapy Now can help you find providers who accept your insurance and explain coverage options. Always verify with your plan before starting.

Practical Tips for Parents
- Get a comprehensive evaluation: A BCBA and SLP can assess your child's strengths and needs to recommend the right order.
- Consider your child's age: Early intervention (before age 3) often prioritizes foundational skills, which ABA can provide.
- Look for collaboration: Ask providers if they communicate with each other to ensure consistency.
- Start with one therapy if needed: It's okay to begin with ABA or speech alone and add the other later.
- Use a free matching service: ABA Therapy Now can connect you with vetted BCBA-led providers who can guide your decision.
Common Mistakes to Avoid
- Waiting too long: Early intervention is key. Don't delay therapy while deciding the order.
- Assuming one is better: Both therapies have unique benefits; the best choice depends on your child.
- Ignoring insurance: Check coverage early to avoid surprises.
- Not asking about collaboration: Ensure providers are willing to work together for your child's benefit.
Ultimately, the decision between ABA and speech therapy first is personal. A free matching service like ABA Therapy Now can help you find a BCBA-led provider who can assess your child and recommend the best path forward. Remember, you don't have to choose forever-many children thrive with both therapies over time.