If your child is starting ABA therapy, you will quickly hear two sets of letters: BCBA and RBT. Knowing what each role does helps you ask better questions and feel more confident about the team supporting your family.

What Is a BCBA?

A BCBA is a Board Certified Behavior Analyst. This is a graduate level credential awarded through the Behavior Analyst Certification Board after coursework, supervised experience, and an exam. The BCBA is usually the clinical lead. They complete assessments, design the treatment plan, review data, and adjust goals as your child grows.

What Is an RBT?

An RBT is a Registered Behavior Technician. RBTs work directly with children, carrying out the teaching plan day to day. They practice skills through play and structured activities, collect data during sessions, and communicate observations to the supervising BCBA. Many families find that the RBT becomes a familiar and trusted face for their child.

How They Work Together

The two roles rely on each other. The BCBA sets direction and the RBT puts it into practice. RBTs receive ongoing supervision from a BCBA, which includes observation, feedback, and coaching. Data collected by the RBT guides the BCBA when deciding whether to continue, change, or add a goal.

Where Parents Fit In

Parents are part of the team too. A BCBA will often include caregiver training so strategies can be used at home. You know your child best, so your input on routines, preferences, and priorities shapes the plan.

Questions Worth Asking

  • How often will the BCBA observe sessions or meet with us?
  • Who will be my main contact for questions?
  • How will progress be shared, and how often?
  • How do you decide when a goal is complete or needs to change?

Why Consistency Matters

Children often feel more secure when they work with familiar people in predictable routines. Consistent staffing and clear communication help skills carry over from one session to the next. Ask a provider how they support continuity and how they introduce new team members.

Learn About the People Behind the Care

Choosing a provider is also about choosing the people you will work with. You can read about the clinical team and their approach on the A New Start ABA about page, and you are welcome to ask any questions about credentials and supervision before starting.

What Progress Updates Can Look Like

Many teams share progress through short session notes, regular parent meetings, and periodic plan reviews. Ask what format works best for you, whether that is a quick message after sessions or a longer monthly conversation. Clear updates help you see how small steps add up over time.

Final Thoughts

BCBAs and RBTs have different responsibilities, but they share one goal: helping your child build useful skills in a supportive way. When you understand who does what, it becomes easier to partner with the team and to speak up when you have a question or a new priority.

About A New Start ABA

A New Start ABA provides ABA therapy for children and families in Muscatine and across Iowa. The team focuses on individualized plans, family involvement, and steady, practical progress. Families can reach out through the website to ask questions about services and next steps.