RBT Exam PrepThe short answer: RBT interviews test three things: your instincts with kids, your ethics instincts, and whether you will follow the chain of supervision. Prepare one strong story for each, answer scenario questions with safety first and supervisor second, and ask the clinic about supervision frequency and caseload. That alone puts you ahead of most candidates.
What clinics are really screening for
An RBT interview is not a quiz on the 3rd edition task list. Interviewers assume they will train you on the clinical skills. What they cannot train is temperament, so they screen for it. Every question they ask maps to one of four concerns: Will this person keep kids safe? Will they follow ethical rules when nobody is watching? Will they actually stay in the job? And will they ask for help instead of improvising?
The BACB defines the RBT as a paraprofessional who works under the supervision of a qualified behavior analyst. That supervisory relationship is the backbone of the job, and it is the backbone of the interview too. Candidates who naturally say "I would check with my supervisor" signal that they understand their scope. Candidates who describe how they would handle a crisis alone do not.
The questions you will almost certainly hear
Getting-to-know-you questions
- Tell me about yourself. Keep it to ninety seconds: who you are, why this work appeals to you, and what you bring. End with genuine interest in the clinic, not your life story.
- Why do you want to work with children with autism? Be honest and specific. A personal connection, volunteer experience, or a pull toward meaningful work all work. What does not work is a vague "I love kids" with nothing behind it.
- What experience do you have with children? Babysitting, camp, coaching, tutoring, church nursery, caregiving for family members. Describe what you actually did and what you learned about patience and consistency.
Scenario questions (the behavioral section)
These are the questions that decide the interview. Clinics invent situations and watch your problem-solving process. Use this framework every time: safety first, then the behavior plan, then your supervisor.
- What would you do if a client becomes aggressive during a session? Strong answer: "I would keep myself and the client safe first, follow the behavior intervention plan my supervisor wrote, use the de-escalation strategies I was trained on, and report and document the incident afterward. I would never improvise a consequence I was not trained to use."
- A client refuses to do a task and starts crying. What do you do? Strong answer: "I would stay calm and patient, try the prompting and reinforcement strategies in the plan, and give the client time. If it keeps escalating, I follow the plan's guidance and let my supervisor know. I would not force compliance or add demands the plan does not include."
- You are running a session and something happens that is not in the behavior plan. What now? Strong answer: "I stick to what the plan covers. If a situation falls outside it, I prioritize safety, and I contact my supervisor rather than making up a new procedure on the spot. RBTs implement plans; they do not write them."
Ethics questions
Clinics want to know you understand the RBT Ethics Code 2.0 basics even before certification. You do not need to quote core principles by number. You need to show the right reflexes.
- A parent offers you a gift. Do you accept? Strong answer: "No. The ethics code prohibits gifts from clients and families because they can affect professional judgment and create the appearance of favoritism. I would thank them kindly and decline."
- A parent asks you for advice about their other child who is not your client. What do you do? Strong answer: "I would stay in my lane. I am not qualified to assess or advise about a child I do not serve, and it could create a dual relationship. I would suggest they talk to their BCBA."
- You see a coworker doing something that seems wrong. What do you do? Strong answer: "I would document what I observed factually and report it to my supervisor. I would not gossip about it with other techs, and I would not confront the person myself if that could escalate things."
- Can you talk about your clients with friends or post about them online? Strong answer: "Never. Confidentiality is absolute. I would not share names, photos, details, or even vague stories that could identify a client. No social media, no exceptions."
Availability and logistics questions
- What hours are you available? Be specific and realistic. Clinics need after-school hours (roughly 3 to 7 pm) more than anything else. If you can cover those, say so clearly. Overpromising availability you cannot sustain is worse than being honest about limits.
- Are you willing to work in homes, schools, and the clinic? Most positions mix settings. Flexibility is a plus, but it is fine to have a genuine preference.
- How long do you plan to stay in this role? ABA has high turnover, so clinics ask. An honest answer about wanting to grow in the field, or even to pursue a BCBA someday, beats a clearly rehearsed lifetime commitment.
Red flags that end interviews early
Interviewers told us they pass on candidates who trigger any of these, even when the rest of the interview goes well:
- Describing yourself as independent. "I work best on my own" is poison in an RBT interview. You work under supervision by definition. Emphasize collaboration and coachability instead.
- Diagnosing or labeling kids. Never offer opinions about what is "wrong" with a child, suggest diagnoses, or comment on a child's prognosis. That is miles outside RBT scope.
- Dismissing data collection. Data is the job. Candidates who seem annoyed by documentation signal they will skip it in sessions.
- Confidentiality slips. Sharing a story about a past client, even a vague one, during the interview tells the clinic exactly what you will do with their clients.
- No questions for them. When they ask "do you have questions for us" and you say no, it reads as disinterest. Always have two or three ready (see below).
Smart questions to ask the clinic
Good questions do double duty: they show you take the work seriously, and they reveal whether the clinic is a place you want to work. Ask at least two of these:
- How often will I receive supervision, and from whom? The BACB requires at least 5 percent of your hours be supervised, with two face-to-face contacts per month including one individual session. A clinic that cannot describe its supervision clearly is a warning sign.
- What does training look like before my first solo session? Look for shadowing, overlap sessions with an experienced tech, and a gradual ramp. "We throw you in on day one" is not training.
- What is a typical caseload and schedule? You want to know how many clients, how many hours, and how consistent the schedule is.
- How do you handle cancellations? Client cancellations are common in ABA. Find out whether you get paid, get reassigned, or just lose the hours.
- What is your turnover like, and why do techs stay? Bold to ask, but clinics with healthy cultures answer it proudly.
- Do you support RBTs pursuing the BCBA? Even if that is not your plan, the answer tells you how the clinic invests in its people.
The mock-interview prep checklist
Run through this checklist the week before your interview. Each item is one small preparation task, and checking them off builds the confidence that shows in the room. Your progress saves on this device, so you can pick up where you left off.
Sources
- BACB: Registered Behavior Technician (RBT) - eligibility, scope, and the supervisory relationship that defines the role.
- BACB RBT Handbook (2026) - the official handbook covering requirements, the competency assessment, and certification maintenance.
- BACB Ethics Codes - the home of the RBT Ethics Code 2.0, covering gifts, dual relationships, confidentiality, and scope of competence.
Last reviewed: October 8, 2026 against the BACB RBT 3rd edition task list.