How to Screen Behavior Technicians (RBTs): 9 Questions and What to Listen For Screening Interview Template

What ABA settings have you worked in (clinic, center-based, in-home, school), what ages and diagnoses, and how many clients did you see in a typical day? Walk me through one session from the moment you arrived to the moment you left.

What this assesses: Establishes whether they have run sessions or only watched them, since a classroom paraprofessional supporting twelve students and an RBT alone in a family's living room for four hours share a vocabulary and almost nothing else. Strong answers name the setting, give real ages and session lengths, and walk the hour in order: pairing, first program, reinforcement, a break, data between trials, cleanup, the note. Be cautious with a candidate who describes the work only as 'playing with kids' or 'helping kids with autism,' who has shadowed but never run a program alone, or who cannot sequence a session, because the ones who cannot picture the hour are the ones who leave inside a month.

Where are you with the RBT credential right now? Have you finished the 40-hour training, the competency assessment, and the exam, and is your certification currently active? What do you expect supervision to look like week to week?

What this assesses: Verify the credential instead of accepting the title, because 'behavior technician,' 'RBT in progress,' and 'certified RBT' are three different hiring decisions and three different billing rates. Strong answers state exactly where they are, name the training provider and the BCBA who signed their competency assessment, know their renewal date, and treat ongoing supervision and direct observation as a normal part of the job rather than a performance review. Be cautious with a candidate who is vague about whether the certification lapsed, who has a 40-hour certificate from three years ago and no hours since, or who reacts to supervision as though it implied distrust, since a technician who resents being observed becomes a fidelity problem you find out about from the data rather than from them. Some states license or register behavior technicians separately, so confirm state requirements rather than assuming the national credential covers it.

How did you take data during a session, and what did you do with it afterward? Give me an example of what one of your session notes actually said.

What this assesses: Data is not paperwork in ABA, it is the clinical record and the claim. A technician who reconstructs a day of trials from memory on Friday is producing fiction that a BCBA then makes treatment decisions from. Strong answers name real formats such as trial-by-trial, frequency, duration, ABC data, or a task analysis, describe recording during the session on paper or in a system like CentralReach or Rethink, and write a note that ties to the goals and gets signed the same day. Be cautious with a candidate who has never taken data, who describes it as the part that gets in the way of the real work, or who admits to filling in sheets at the end of the week, because that habit shows up later as denied claims, a failed audit, and a treatment plan built on numbers nobody actually counted.

Tell me about a time you were running a program the way the BCBA wrote it and it was not working, or you disagreed with it. What did you do?

What this assesses: Protocol fidelity is the entire value of the role. A technician who quietly improvises is worse than one who cannot run the program, because the data still comes back and now it means nothing. Strong answers run the plan as written, keep taking data, and bring the concern to the BCBA with specifics between sessions or in supervision. Be cautious with a candidate who swapped the reinforcer or dropped a step on their own to make a session go smoother, who describes the plan as something they 'adjust based on the kid,' or who cannot name a single time they took feedback and changed what they were doing. Asking for clarification mid-session is a good sign. Deciding alone is not.

Describe a session where a client became aggressive, hurt themselves, or ran out of the room. What did you actually do, and what training were you working from?

What this assesses: This is the moment that decides whether your incident reports stay low and your technicians stay at all. Strong answers name real training such as Safety-Care, CPI, PCM, or Handle With Care, describe blocking and keeping the person safe while reducing demands rather than escalating, follow the written behavior intervention plan and the crisis protocol instead of improvising, treat physical intervention as a last resort tied to imminent danger, and stay flat in tone while it is happening. Be cautious with a candidate who describes raising their voice, arguing, or taking the behavior personally, who reaches for a hold early, who has never seen aggression and shows no instinct for de-escalation, or who decided on their own that an incident was too small to report. Listen for the ten minutes afterward too, because a technician who cannot reset and finish the session leaves a family without a provider that day.

Some clients need toileting support, diapering, or help eating, and sessions can involve bodily fluids. Which of those have you done, and which are you not comfortable with?

What this assesses: Ask it plainly. This is one of the most common reasons a new technician quits inside two weeks, and applicants almost never volunteer the discomfort on their own. Strong answers name the tasks without flinching, describe protecting the client's dignity and following the toileting protocol, and are honest about anything they have not done and would need trained on. Be cautious with a candidate who dodges the specifics, who promises they will 'do whatever it takes' with nothing behind it, or who treats toileting as beneath a clinical role. An honest 'I have not done diapering and would need training' beats a confident yes that falls apart on day three and costs you the client placement.

In-home sessions mean working in someone's house with a parent nearby, siblings around, and pets. Tell me about a time a family member interrupted a session or asked you to do something outside the plan. And if you saw something in a home that worried you about a child's safety, what would you do?

What this assesses: Two things at once, and both matter. On families, strong answers stay warm and professional, redirect requests outside the treatment plan back to the BCBA or clinical director rather than agreeing on the spot, and keep a clean boundary around babysitting, transporting, and texting outside work channels. On safety, there is only one acceptable shape of answer: behavior technicians working with children are covered by mandated reporter laws in nearly every state, and a strong candidate reports what they observed to the supervisor and to the state hotline where required, documents facts rather than speculation, and is unequivocal about it. Be cautious with any hesitation, any version of 'I would ask the parent about it first,' or any story about doing a family a small favor off the books, because that is how a provider loses a contract and a child's report never gets made.

Progress in ABA can be slow, and some weeks the data goes backward. What draws you to this work, and how do you handle a stretch where a client is not improving?

What this assesses: This is the retention question. Technicians who came for the schedule leave for a better schedule. Strong answers are specific about the why: a sibling or family member with autism, a classroom aide job that turned into interest in the clinical side, a plan to pursue a BCBA. They describe leaning on data instead of feelings, bringing a plateau to supervision rather than sitting on it, and finding something concrete to point at over a month instead of a session. Be cautious with a candidate whose only reason is that they love kids, who expects fast visible wins, or who describes burning out in the last role with no account of what they tried first. Be equally cautious with someone who frames a bad stretch as the client's fault.

Most of our demand is after school, roughly two to seven, plus some mornings and Saturdays, and a session can cancel the morning of. What hours can you commit to, how are you getting to sessions, and what happens for you in a week that loses eight hours to cancellations?

What this assesses: Schedule is the number one reason technician hires fail, and softening it to close a candidate just moves the loss from the screen to week four. Strong answers give specific availability that overlaps the after-school block, confirm reliable transportation and are realistic about drive time between homes, and answer the cancellation question like someone who has budgeted around variable hours: not happy about it, but clear-eyed. Be cautious with a candidate who needs a guaranteed forty hours, who is only free during school hours when almost no clients are available, or who is surprised that cancelled sessions are unpaid, because that surprise becomes a resignation. Score every applicant against the same [structured interview](/glossary/structured-interview) rubric so data discipline, fidelity, and real availability decide the hire instead of who sounded most enthusiastic on the phone, and expect meaningful [candidate drop-off](/glossary/candidate-drop-off) once the after-school hours and the cancellation policy are on the table. That is the point: you want the drop-off before you have paid for someone's 40-hour training, not after. Running the same questions across every applicant is what keeps [high-volume recruiting](/glossary/high-volume-recruiting) consistent when you are staffing thirty clients at once.