RBT Interview Questions: 20 Questions With Example Answers

Prepare for questions like “Why do you want to be an RBT?”, “What does an RBT not do?”, “Walk me through a discrete trial” and “A client hits you. What do you do?” The BACB publishes no interview list, so these 20 questions are built from its RBT Test Content Outline (3rd ed.) and RBT Ethics Code (2.0).

If you are applying to work as a registered behavior technician (RBT), each question below shows the outline task and Ethics Code standard behind it (our reading), what a good answer shows and an example answer. Four scenario questions add a weak answer to compare, and six general job-interview questions follow question 4. The list also suits other entry-level ABA technician jobs. More guides for people starting in the field are in Professional Development.

These are questions to prepare, not a list any employer gave us. Every example answer is fictional and written for this page, so change each one to what you have really done. Standard 1.05 tells RBTs not to knowingly make “false, misleading, or exaggerated statements” about their qualifications, and it is the right standard to hold yourself to now.

What do interviewers ask RBT candidates?

Prepare for questions about your motivation, experience, understanding of the role, core ABA concepts, scenarios and ethics. This is our recommendation, not a reported pattern: the RBT Handbook (updated 10/2026), the outline and the Ethics Code do not discuss job interviews. Employers differ, so treat the list as practice, not a script.

You may not need to be certified yet. The Handbook says applying “is most likely to occur after the applicant has been employed by the organization” (p. 1), so some interviewers may be hiring people who have not trained yet. Our reading: if you have not learned a term, say so and say how you would find out.

How do you answer questions about yourself and the RBT role?

Give specific reasons and honest limits: what drew you to the work, what the role includes, where you are in certification and when you can work.

1. Why do you want to be an RBT?

Maps to: task F.9 (professional skills); standard 1.05 (describe your background truthfully).

A good answer shows: a reason tied to the work and to clients, not only “I love kids”.

Example answer (fictional): “I was a preschool aide for two years and saw how much changed when a child could ask for what they needed. I want to do that work with proper training, using a plan and data, and I like that a supervisor reviews my work and gives feedback.”

2. What does an RBT do, and what does an RBT not do?

Maps to: task F.3 (work under supervision); standards 1.03, 2.02.

A good answer shows: you know the RBT is a paraprofessional who works “under the direction and close supervision” of a supervisor, as the Handbook says (p. 1). Supervisors decide the activities, which may include preference assessments, discrete-trial teaching and session notes (p. 16).

Example answer (fictional): “I carry out the plan my supervisor wrote, collect data and write session notes. I don’t write or change plans, and I don’t give clinical advice to families. Those go to my supervisor.”

3. Are you certified, and where are you in the process?

Maps to: task F.6 (public statements); standard 1.05.

A good answer shows: an exact status, with no overstatement. Certification needs age and education requirements, background and abuse registry checks, a 40-hour training and an initial competency assessment before you apply and take the exam (Handbook, pp. 2-3). The full order is in how to become an RBT.

Passing the exam is not the last step. Your status stays inactive until a qualified supervisor adds you as a supervisee in their BACB account (Handbook, p. 15).

Example answer (fictional): “I’m not certified yet, so I wouldn’t call myself an RBT. I finished my 40-hour training in March and I have the certificate with me. I still need the competency assessment, the application and the exam.”

4. What experience do you have with children or autism, and when can you work?

Maps to: task F.9 (professional skills); standards 1.02, 1.05.

A good answer shows: true, specific experience with real limits, plus real hours and a plan for missed sessions. Standard 1.05 covers knowingly exaggerated statements about qualifications. Standard 1.02 says that when commitments cannot be met, RBTs “work with their supervisors to address the situation in the best interest of clients”. If you have worked with clients before, leave out anything that could identify them.

Example answer (fictional): “I’ve been a preschool aide for two years, and I babysit a neighbor’s child who has autism. I haven’t run a behavior plan, so I’d be learning that from my supervisor. I can work Monday to Friday, 1 to 6 p.m., and I can drive up to 30 minutes. If I had to miss a session, I’d tell the family and my supervisor as early as I could, following your call-out process.”

Which common job-interview questions should RBT candidates prepare?

These six are in addition to the 20 numbered questions. They are standard job-interview questions, not a reported RBT pattern, and the answer frames are examples only. Keep each answer true and to about a minute.

• Tell me about yourself. Give two or three sentences on your background, what drew you to this work and where you are in certification. Fictional example: “I worked two years as a preschool aide, finished my 40-hour training in March and I’m looking for a role with regular supervision.”
• What are your strengths and weaknesses? Name a strength with proof, and a real weakness with a step you are taking. Fictional example: “I stay calm when things get loud. I used to write notes late, so now I write them right after each session.”
• Why this company? Use something specific, such as its client age range, supervision model or training plan. Check the employer’s own website first. Fictional example: “Your site says new hires shadow for two weeks before a first session alone, and I want that structure.”
• Are you comfortable with physical or aggressive behavior? Be honest. Say that you would follow the client’s plan and the employer’s safety training, and ask what that training includes. Fictional example: “I’m nervous about it, which is why I’d want your crisis training before my first session.”
• Which settings can you work in: home, clinic or school? Name the settings you can work in and say what you would want to learn for the others. Fictional example: “Clinic and home are fine. I haven’t worked in a school, so I’d ask what that setting needs.”
• What are your schedule and transportation? Give real days, hours and travel limits, so that nobody has to guess. Fictional example: “Monday to Friday after 1 p.m., and I have a car for up to 30 minutes of driving.”

Which ABA concepts come up in an RBT interview?

Reinforcement, discrete-trial teaching, prompting, the functions of behavior and data collection are the core concepts to prepare, based on the outline’s tasks, plus rapport, which is our reading of tasks B.1, C.2 and F.10. Explain each one in plain words, then say how you would use it in a session.

5. What is reinforcement, and how do you deliver it?

Maps to: task C.1 (reinforcement); standard 2.02.

A good answer shows: a correct definition plus the delivery rules the outline names: “immediately, contingently, according to schedules of reinforcement”. Review with the lesson on delivering reinforcement.

Example answer (fictional): “Reinforcement is when something follows a behavior and that behavior becomes more likely in the future. Positive means something is added, and negative means something is removed. I’d deliver it right after the target response, only when earned, on the schedule in the plan. If a learner stopped working for an item, I’d tell my supervisor.”

6. How would you build rapport with a new client?

Maps to: tasks B.1 (preference assessments), C.2 (conditioned reinforcers), F.10 (cultural humility); standard 1.07.

A good answer shows: you find out what the learner likes before placing demands, and you respect the learner and family. The outline lists multiple stimulus, paired stimulus and free operant preference assessments. Pairing yourself with preferred items is how you start to become a conditioned reinforcer.

Example answer (fictional): “I’d start by playing and offering things the learner enjoys, without demands, so I become someone they want to be with. I’d run a preference assessment if the plan calls for one. I’d also ask the family and my supervisor what matters at home, including culture and routines, instead of assuming.”

7. Walk me through a discrete trial.

Maps to: task C.3 (discrete-trial teaching); standard 2.02.

A good answer shows: the steps in order. A discrete trial has an instruction, a prompt if the program calls for one, the learner’s response, a consequence and a short pause, and data is often recorded in that pause. Review the discrete-trial teaching lesson.

Example answer (fictional): “I’d get the learner’s attention and say ‘touch red’ once. If the program calls for a prompt, I’d give it. A correct response gets reinforcement right away, and an error gets the correction procedure in the program. Then I’d pause, record the trial and start the next one.”

8. What is a prompt, and how do you fade it?

Maps to: task C.7 (prompting and fading); standard 2.02.

A good answer shows: you know a prompt is added help that has to come out over time. The outline names errorless, least-to-most, stimulus fading and time delay. Fading helps prevent prompt dependence. The prompting and fading lesson covers each one.

Example answer (fictional): “A prompt is extra help so the learner gets the right response, like pointing to the card. I use the prompt level and fading steps written in the program. With a time delay, I’d wait a little longer before helping. If the learner only responds with help, I’d tell my supervisor.”

9. Why do people engage in challenging behavior?

Maps to: tasks D.1 (functions), B.3 (functional assessment); standard 1.06 (stay within your competence).

A good answer shows: you know behavior serves a function, and that assessment is led by your supervisor. Outline task B.3 has RBTs “participate in components” of functional assessment. The usual functions are attention, escape, access to items or activities, and automatic reinforcement, as the functions of behavior lesson explains.

Example answer (fictional): “Behavior usually gets someone something or helps them avoid something, like attention, a break, a toy, or a sensation that feels good. I wouldn’t guess the function myself. I’d collect the data my supervisor asks for and follow the plan they base on it.”

10. What kinds of data would you collect, and why does accuracy matter?

Maps to: tasks A.1 (continuous measurement), A.2 (discontinuous measurement), A.8 (unreliable data); standard 2.02.

A good answer shows: you can name the methods, and you know unreliable data leads to poor decisions. Standard 2.02 requires accurate documentation, including client data. Review continuous and discontinuous measurement.

Example answer (fictional): “I’ve learned frequency, duration, latency and interresponse time, plus partial interval, whole interval and momentary time sampling. I’d use the method the plan names. Accuracy matters because my supervisor makes decisions from that data, so if I missed something, I’d mark it and say so instead of guessing.”

How should you answer scenario questions about challenging behavior?

Start with safety, follow the written plan, record what you saw and tell your supervisor. Scenario answers go wrong when the candidate invents a consequence or changes the plan alone. All four scenarios below are fictional.

11. A client hits you during a session. What do you do?

Maps to: tasks D.7 (crisis procedures), E.4 (documentation); standards 2.02, 2.05.

A good answer shows: you stay calm, use the client’s plan and do not punish on your own. Standard 2.05 allows restrictive or punishment-based procedures only when they are in a documented plan and your supervisor has verified your competence. See the crisis and emergency procedures lesson.

Weak answer (fictional): “I’d tell him hitting isn’t nice and take away his tablet.”

Example answer (fictional): “First I’d make sure everyone is safe and stay calm. I’d follow that client’s behavior or crisis plan and wouldn’t add my own consequence. Afterward, I’d record what happened before, during and after in objective terms, and tell my supervisor right away, following your incident process.”

12. A behavior gets worse after a new plan starts. What do you think, and what do you do?

Maps to: tasks D.4 (extinction), D.6 (side effects), E.2 (seeking direction); standard 2.02.

A good answer shows: you recognize a possible extinction burst and do not end the procedure yourself. The outline lists extinction burst, response variation, resurgence and emotional responding as secondary effects of extinction (task D.6). The side effects lesson has examples.

Weak answer (fictional): “I’d stop the plan, because it clearly isn’t working.”

Example answer (fictional): “It could be an extinction burst, a temporary increase when a behavior stops getting reinforced. It could also be something else, so I wouldn’t decide alone. I’d keep following the plan unless there was a safety problem, keep collecting data and contact my supervisor that day.”

13. You are asked to run a procedure you have never been trained on. What do you do?

Maps to: tasks F.2 (competence first), E.2 (seeking direction); standards 1.06, 2.04.

A good answer shows: you know your scope of competence. Standard 1.06 says that when asked to go beyond it, RBTs “immediately inform their supervisor or other appropriate individuals” and document that communication. The lesson on practicing within competence covers competence and asking for training.

Weak answer (fictional): “I’d watch a video on it and do my best so I don’t look unprepared.”

Example answer (fictional): “I’d tell my supervisor right away that I haven’t been trained on it and ask for training and feedback before using it with a client. I’d also document that I raised it. I’d rather ask than do it wrong with a client.”

14. A caregiver asks you to use time-out because it works with a sibling. It is not in the plan. What do you do?

Maps to: tasks E.1 (relaying concerns), D.5 (punishment); standards 2.05, 2.06.

A good answer shows: you take the caregiver seriously and do not change the plan. Standard 2.06 directs questions and concerns from caregivers to the supervisor, and outline task E.1 asks you to communicate them “in a timely manner”. See the lesson on relaying team concerns.

Weak answer (fictional): “I’d try it, since she’s the parent and knows him best.”

Example answer (fictional): “I’d listen and thank her for telling me. I’d explain that I can’t add a procedure myself, but that I’ll tell my supervisor today, because her input matters. Then I’d pass it on and note that I did.”

What do ethics and scope-of-practice questions look for?

Ethics questions look for whether you know the rule and whom you would tell. Saying “I’d handle it myself” is usually the wrong direction: the Ethics Code’s introduction tells RBTs to bring a suspected violation to their supervisor first and document the actions taken (p. 2). For all 29 standards in plain English, read our RBT Ethics Code guide. This is not legal advice: check your state’s law and your employer’s policy.

15. A family offers you a gift or invites you to a birthday party. What do you do?

Maps to: tasks F.7 (multiple relationships), F.8 (gifts); standards 1.10, 1.11.

A good answer shows: you know the $10 limit and the risk of a multiple relationship. Standard 1.11 bars gifts worth more than $10 US, and a gift must not result in financial benefit to the recipient. It allows an occasional expression of gratitude, and a stricter employer policy comes first. Our professional boundaries guide has 12 everyday examples.

Example answer (fictional): “If it’s a small thank-you worth $10 or less, I’d check your policy first, because it can be stricter than the Code. For the party, I’d thank them, say I need to check with my supervisor first and probably decline, because mixing a personal relationship with services can create a conflict. I’d tell my supervisor about both.”

16. A coworker posts a session photo on social media. What do you do?

Maps to: tasks F.5 (privacy), F.6 (public statements); standards 2.08, 2.09, 2.10.

A good answer shows: you know the rule covers more than names. Standard 2.09 says RBTs do not share identifying information, “e.g., photos, videos, written information”, about clients on social media or websites. Review the lesson on social media.

Example answer (fictional): “I wouldn’t comment or share it. I’d tell my supervisor promptly so it can be handled and taken down, and I’d document what I saw and when. I also wouldn’t discuss the client with other staff beyond what’s needed to report it.”

17. You suspect a client is being abused or neglected. What do you do?

Maps to: task F.1 (core principles); standards 2.01, 2.07.

A good answer shows: you know mandated reporting is a legal duty, and who must report and how varies by state (see the Child Welfare Information Gateway summary of state mandatory-reporting laws, current through May 31, 2023). The linked summary covers children; reporting duties for adult clients differ by state. Standard 2.01 requires RBTs to know and comply with mandated-reporting requirements. Standard 2.07 says to report to the supervisor, follow organization policy and document, and that some cases may need contact with authorities. See our RBT mandated reporting checklist.

Example answer (fictional): “I’d write down what I saw and heard in objective terms, and I wouldn’t investigate it myself. I’d tell my supervisor right away and follow your policy and my state’s reporting law. If the law requires me to report personally, I’d do that and not wait for someone else.”

18. Someone asks you to change session data or a note so it can be billed. What do you do?

Maps to: tasks E.4 (documentation), F.1 (core principles); standards 1.01, 2.02.

A good answer shows: you separate an honest correction from falsifying records. Standard 2.02 requires accurate “client data, billing records”. If a matter is not resolved, the Ethics Code’s introduction says to report it to the appropriate authority, and to the BACB if a Code violation is not resolved with the supervisor’s support (p. 2).

Example answer (fictional): “I’d fix a real mistake using the correction process. I wouldn’t record something that didn’t happen. I’d ask what the change is for, keep a record of the request and raise it with my supervisor. If my supervisor were the one asking, I’d go to their manager or compliance, and then the BACB if it wasn’t resolved.”

How do you answer questions about documentation and supervision?

Show that your notes are objective and that you use supervision well. These two themes come from outline domains E and F, and they show how you would work day to day.

19. How do you write a session note, and what do you flag to your supervisor?

Maps to: tasks A.5 (observable descriptions), E.3 (reporting variables), E.4 (documentation); standard 2.02.

A good answer shows: objective wording, plus timely reports of what might affect progress. The outline’s examples are “illness, medication, schedule changes” (task E.3). Our first session notes guide has three weak notes rewritten, and the objective session notes lesson gives practice.

Example answer (fictional): “I write what I saw and heard, not what I think it means. Instead of ‘he was defiant’, I’d write ‘he said no and sat on the floor on 4 of 10 instructions’. If a caregiver mentioned a new medication or a change at home, I’d tell my supervisor that day.”

20. How do you take feedback or handle a hard day, and what do you expect from supervision?

Maps to: tasks F.4 (supervision practices), F.9 (professional skills); standards 2.03, 3.01.

A good answer shows: one real example of changing after feedback or steadying yourself after a hard session, and knowledge of the minimum. RBTs need supervision for at least 5% of their service hours each calendar month, with at least two face-to-face, real-time contacts, one with direct observation and one individual, according to the Handbook (pp. 16-17). Review the ongoing supervision lesson.

Example answer (fictional): “In my training, a trainer told me I was prompting too fast. I asked her to model it, then practiced waiting three seconds until she said it looked right. From supervision, I’d expect regular observation and direct feedback, and I’d ask how we track the 5% minimum each month.”

Which RBT Test Content Outline tasks does each question test?

A good answer shows you can do the task in the outline and stay inside the role the Ethics Code sets. This table is our own mapping of the 20 questions above to the outline. The BACB does not map interview questions to tasks.

How should you answer RBT interview questions?

Answer with one short, true example in the order it happened, and end on what you did or reported. The STAR format (situation, task, action, result) is an easy way to keep it short. A few habits matter more in this field than in most jobs:

• Use the experience you have. Childcare, teaching, caregiving and 40-hour training role-plays all count, as long as you describe them accurately.
• Do not borrow experience. Change the examples above to fit what you have really done, as standard 1.05 expects.
• Protect past clients. If you have worked in ABA, leave out names, schools and anything else that could identify someone. Standards 2.08 to 2.10 cover confidentiality, and an interview is not an exception.
• Bring proof if you have it. Bring your 40-hour certificate. An RBT with active certification can print a verification report from the BACB portal, according to the Handbook (p. 15).

What should you wear to an RBT interview?

Wear clean, business-casual clothes you can sit on the floor in, because a role-play is possible. No BACB rule covers this, so it is our general advice, not a requirement.

• Choose closed-toe, flat shoes, since you may move around a play area.
• Keep jewelry minimal and skip strong scents, which some learners and staff may not tolerate.
• Ask whether the interview is at a clinic or in a home, and dress for that setting.
• Leave off clothing with client, school or other employer logos.

What other interview steps might an employer use?

Ask what to expect when you are invited, because steps differ by employer and no BACB document describes them. As general advice, not a reported pattern, be ready for a phone screen before the interview or a role-play during it.

If you are asked to show a procedure, say each step as you do it and ask what the program calls for. The 2026 40-hour curriculum (version 03/2026) lists role-play with feedback as one way to train, so your training notes are a good place to start.

The initial competency assessment is a separate BACB requirement, not part of a job interview, so do not mistake a role-play for it.

What should you ask the employer in an RBT interview?

Ask who will supervise you, how supervision is scheduled, what training comes first and how you get paid for travel and cancellations. The BACB rules below come from the RBT Handbook, the Ethics Code and the outline; page numbers without a label are the Handbook. Pay questions are employer policy: the Handbook sets no pay rules, so get those answers in writing.

What are the red flags in an RBT interview?

These are red flags on our reading of the Handbook and Ethics Code:

• Nobody can name your supervisor or say when supervision happens. You may practice only with a supervisor on record with the BACB (Handbook, p. 21).
• Supervision is described as phone calls or email, which the Handbook does not allow for the required contacts (p. 17).
• A noncertified lead is described as your RBT Supervisor (p. 19).
• You are told to use the RBT title or bill as an RBT before your certification is active (p. 20).
• You are told to complete notes or data ahead of time, or to tidy them so they can be billed (standard 2.02).

Where should you practice next?

Practice the ethics questions next, because they draw on many of the same standards as questions 13 to 18: start with the RBT ethics practice exam, then review the RBT lessons for any domain that felt shaky. The RBT task list shows every task on one page.

Sources

1. BACB, RBT Test Content Outline (3rd ed.), updated 09/2024.
2. BACB, RBT Ethics Code (2.0), updated 08/2024.
3. BACB, Registered Behavior Technician Handbook, updated 10/2026.
4. BACB, RBT 2026 40-Hour Training Requirements and Curriculum Outline, version 03/2026.
5. BACB, Upcoming Changes to BACB Requirements, checked November 4, 2026.
6. Child Welfare Information Gateway, Mandatory Reporting of Child Abuse and Neglect, current through May 31, 2023. For current state law, use its State Statutes Search.

Reviewed by the Praxis Notes team on 2026-11-04.