Free RBT Behavior Reduction Practice Test 2026 — BACB RBT Questions

This free RBT Behavior Reduction practice test covers behavior reduction procedures, extinction, differential reinforcement, antecedent interventions, punishment procedures, function-based interventions, and crisis management. Each question includes a detailed explanation grounded in applied behavior analysis (ABA) — perfect for BACB RBT exam prep.

Key Topics in RBT Behavior Reduction

6 Free RBT Behavior Reduction Practice Questions with Answers

Sample Question 1 — Behavior Reduction

A BCBA has created a behavior plan for 6-year-old Maya, who frequently screams when her tablet is taken away. The plan says to use extinction by not returning the tablet when she screams and to only give the tablet when she asks appropriately. During your session, you remove the tablet when the timer goes off. Maya screams loudly, falls to the floor, and the screaming gets much more intense compared to previous sessions. What is the MOST appropriate action for you to take in this moment?

  1. A. Stay calm, follow the plan by not returning the tablet while she screams, and reinforce her when she uses the appropriate request. (Correct answer)
  2. B. Give the tablet back right away so she will stop screaming, then tell the BCBA later that extinction is not working.
  3. C. Ignore the behavior plan and try a different strategy that you think will work better in the moment.
  4. D. End the session immediately and leave the room without telling anyone because the behavior got worse.

Correct answer: A

Explanation: The BCBA’s plan calls for extinction: not providing the reinforcer (tablet) when the problem behavior (screaming) occurs, and only providing it for appropriate behavior. When extinction is first used, behavior often gets worse temporarily (extinction burst). As an RBT, you must continue to follow the written plan, stay calm, and reinforce the replacement behavior when it occurs. - A is correct because it follows the BCBA’s extinction procedure and focuses on reinforcing appropriate requests, which is exactly what the RBT Task List requires: implementing, not designing, behavior-reduction procedures. - B is incorrect because giving the tablet back when she screams would reinforce the screaming and go against the written plan. - C is incorrect because RBTs must not create or change treatment procedures on their own; they must follow the BCBA’s plan. - D is incorrect because leaving without reporting or following the plan is unsafe and unprofessional. If safety is a concern, you would follow the crisis/safety procedures in the plan and report to your supervisor, not just leave.

Sample Question 2 — Behavior Reduction

You are working with 9-year-old Liam, who has a behavior plan for hitting when asked to clean up. The BCBA’s plan says to use differential reinforcement by giving praise and a token every time Liam cleans up without hitting, and to block hits and give no attention when he hits. During cleanup, Liam starts to clean up calmly. What should you do to correctly follow the differential reinforcement procedure?

  1. A. Wait until the end of the session to give him praise and a token so he doesn’t expect it every time.
  2. B. Immediately praise Liam and give him a token for cleaning up without hitting. (Correct answer)
  3. C. Ignore his appropriate behavior and only respond if he starts hitting.
  4. D. Tell Liam that if he ever hits again, he will lose all his tokens for the day.

Correct answer: B

Explanation: Differential reinforcement means reinforcing appropriate behavior while not reinforcing the problem behavior. The BCBA’s plan says to provide praise and a token each time Liam cleans up without hitting. As an RBT, your job is to implement that exactly. - B is correct because it follows the plan by immediately reinforcing the appropriate behavior (cleaning up without hitting). This helps increase the desired behavior. - A is incorrect because delaying reinforcement until the end of the session does not follow the plan and makes the connection between behavior and reinforcement weaker. - C is incorrect because ignoring appropriate behavior fails to use differential reinforcement and may reduce the desired behavior. - D is incorrect because adding a punishment procedure (taking all tokens) is not in the plan and is outside the RBT’s role to create or change consequences.

Sample Question 3 — Behavior Reduction

A BCBA has written a plan for 5-year-old Noah, who often runs away from the table during work time to escape tasks. The plan includes an antecedent strategy: giving Noah a visual schedule and a 2-minute break after every 3 tasks completed. At the start of your session, you sit Noah at the table and begin presenting tasks without showing the schedule or mentioning breaks. Noah quickly runs away from the table. What should you have done to correctly follow the antecedent strategy?

  1. A. Wait until Noah runs away, then show him the visual schedule and offer a break.
  2. B. Show Noah the visual schedule before starting, explain when breaks will happen, and follow it consistently. (Correct answer)
  3. C. Ignore the visual schedule and just give breaks whenever Noah seems tired.
  4. D. Ask Noah if he wants to work today and only use the schedule if he says yes.

Correct answer: B

Explanation: Antecedent strategies are things you do before the behavior happens to prevent problem behavior and support appropriate behavior. The BCBA’s plan says to use a visual schedule and planned breaks. As an RBT, you must set this up before starting work. - B is correct because it implements the antecedent strategy as written: presenting the visual schedule and explaining when breaks will occur before tasks begin. - A is incorrect because waiting until after he runs away does not prevent the problem behavior; antecedent strategies should be used proactively. - C is incorrect because ignoring the schedule and giving breaks randomly does not follow the written plan and may accidentally reinforce escape behavior. - D is incorrect because whether or not Noah “agrees” is not part of the plan; the RBT’s role is to implement the BCBA’s antecedent strategies consistently.

Sample Question 4 — Behavior Reduction

You are implementing a Functional Communication Training (FCT) program for 7-year-old Ava, who used to throw objects to get adult attention. The BCBA’s plan teaches Ava to tap the adult’s shoulder and say, “Play with me” instead. During your session, Ava throws a toy on the floor and then looks at you. What is the BEST way to respond according to the FCT plan?

  1. A. Ignore the toy-throwing, prompt Ava to tap your shoulder and say, “Play with me,” then give her attention for using the new communication. (Correct answer)
  2. B. Tell Ava, “No throwing!” and immediately pick up the toy and start playing with her so she calms down.
  3. C. Take away all her toys for the rest of the session so she learns not to throw them.
  4. D. Stop the FCT program and go back to whatever you were doing before she threw the toy.

Correct answer: A

Explanation: In Functional Communication Training (FCT), the RBT teaches and reinforces a replacement communication response that serves the same function as the problem behavior. Here, the function is attention, and the replacement is tapping and saying, “Play with me.” - A is correct because it follows FCT: do not give attention for the problem behavior (throwing), prompt the appropriate communication, and then provide attention for the correct response. - B is incorrect because giving attention right after the toy-throwing would reinforce the problem behavior, even though you said “No throwing.” - C is incorrect because removing all toys is a punishment strategy not described in the plan and is not something an RBT should add on their own. - D is incorrect because stopping the FCT program without direction from the BCBA is outside the RBT’s role; you must continue to implement the written plan unless given new instructions.

Sample Question 5 — Behavior Reduction

You are working with 10-year-old Carlos, who has a behavior plan for loud yelling during math tasks. The BCBA’s plan says: (1) provide a choice of which math worksheet to start with, (2) use a timer to show how long math will last, and (3) use extinction by not allowing escape from math when yelling occurs. At the start of math time, you forget to offer a choice and just hand Carlos a worksheet. He immediately starts yelling. What is the MOST appropriate thing to do NEXT while still following the plan?

  1. A. Let Carlos leave the table for a long break so he can calm down, then skip math for the rest of the session.
  2. B. Give Carlos a different, easier activity instead of math so he stops yelling.
  3. C. Calmly keep the math task in place (do not let him escape because of yelling) and then, once he is calm, begin using the choice and timer steps correctly. (Correct answer)
  4. D. Tell Carlos that because he yelled, he will have double the math work today.

Correct answer: C

Explanation: Even though you made a mistake with the antecedent step (not offering a choice), you still must follow the rest of the BCBA’s plan. The plan says not to allow escape from math when yelling occurs (extinction for escape-maintained behavior) and to use the antecedent strategies as consistently as possible. - C is correct because it keeps the math task in place (no escape for yelling) and then returns to implementing the antecedent strategies (choice and timer) as written once Carlos is calm. This is consistent with the RBT’s role: implement the plan and correct your own implementation errors. - A is incorrect because allowing a long break and skipping math after yelling would reinforce escape behavior and goes against the extinction part of the plan. - B is incorrect because replacing math with an easier activity right after yelling also allows escape and does not follow the plan. - D is incorrect because adding extra math as a punishment is not in the plan and is not something an RBT should decide on their own.

Sample Question 6 — Behavior Reduction

A behavior plan states: When 6-year-old Leo screams to escape math work, the screaming will no longer result in a break. Instead, he will be given a short break only when he calmly asks, “Break please.” During session, Leo starts screaming loudly when you present a math worksheet. What should you do NEXT according to this plan?

  1. A. Remove the worksheet and give Leo a 5-minute break so he can calm down.
  2. B. Keep the worksheet present, do not give a break for screaming, and prompt Leo to say, “Break please” calmly. (Correct answer)
  3. C. Tell Leo, “No screaming,” and explain why screaming is not okay, then give him a short break.
  4. D. Ignore Leo completely, including his calm requests, until he stops screaming on his own.

Correct answer: B

Explanation: The plan describes extinction for escape-maintained behavior (screaming no longer leads to a break) and reinforcement for an appropriate replacement (calmly asking for a break). When Leo screams, the RBT should not remove the work or give a break for the screaming. Instead, the RBT should keep the demand in place and prompt the appropriate communication response. - B is correct because it follows the written plan: do not allow screaming to produce escape, and prompt the functional communication response (“Break please”) that will be reinforced. - A is incorrect because giving a break after screaming would reinforce the problem behavior and is the opposite of extinction. - C is incorrect because giving a break after screaming still reinforces screaming, even if you talk about it first. - D is incorrect because the plan says to reinforce calm requests. Ignoring calm requests would prevent reinforcement of the replacement behavior. This aligns with the RBT Task List 2.0 under Behavior Reduction: implementing extinction and differential reinforcement procedures as written in the plan.

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