RBT Behavior Acquisition Quiz 2026 – Can You Pass Domain C?

Skill acquisition is one of the most important parts of the RBT exam because it focuses on how clients learn new skills. This is where students often see questions about reinforcement, prompts, teaching trials, chaining, shaping, generalization, and token systems.

This RBT skill acquisition quiz is designed to help you practice Domain C: Behavior Acquisition with exam-style questions. Instead of only memorizing terms, you will practice choosing the right teaching procedure from short ABA scenarios.

Use this page after reviewing the main RBT Study Guide or before taking a full RBT practice exam. If you miss several questions, use the review tables below to know exactly what to study next.

Domain C is called Behavior Acquisition in the 2026 BACB RBT Test Content Outline. It is the largest domain on the exam, with 19 questions, which equals 25% of the scored exam. The full RBT exam includes 75 scored questions and 10 unscored questions across 6 domains.

That means skill acquisition deserves serious study time. These questions test whether you understand how RBTs help teach new behaviors under supervision.

The BACB Handbook states that the RBT exam has 85 multiple-choice questions, 90 minutes of testing time, and each question has 4 possible answers with only 1 correct answer.

This quiz is not an official BACB exam. It is a practice tool to help you review Domain C topics before exam day.

This quiz focuses on the teaching procedures and behavior acquisition concepts that RBT candidates should understand for Domain C.

The official Domain C tasks include reinforcement procedures, conditioned reinforcers, discrete-trial teaching, naturalistic teaching, chaining, discrimination training, prompts and fading, generalization, maintenance, shaping, and token economies.

Before starting the quiz, quickly check your understanding.

• I know reinforcement increases future behavior.
• I know positive reinforcement adds something after the behavior.
• I know negative reinforcement removes something after the behavior.
• I know DTT is structured teaching with clear trials.
• I know naturalistic teaching uses the learner’s motivation.
• I know prompting means giving help.
• I know prompt fading means reducing help.
• I know chaining teaches steps in a task.
• I know shaping reinforces closer attempts.
• I know generalization means using a skill in new situations.
• I know maintenance means a learned skill continues over time.
• I know tokens are exchanged for backup reinforcers.

Do not worry if you are unsure about some items. Take the quiz, then use your missed answers as your review plan.

Read each question slowly. Many skill acquisition questions describe a real session example, then ask which teaching procedure is being used.
Look for clues like:

• Is the learner receiving help? → Think prompts.
• Is help being reduced? → Think prompt fading.
• Is the learner learning steps in a routine? → Think chaining.
• Is the learner practicing at a table with repeated trials? → Think DTT.
• Is teaching happening during play or daily life? → Think naturalistic teaching.
• Is the learner using a skill in a new place? → Think generalization.
• Is a skill still happening after time passes? → Think maintenance.

Remember: RBTs implement skill acquisition plans under supervision. They should not independently design treatment plans or change procedures without direction from a qualified supervisor.

Ready to check your Domain C knowledge? Start the RBT Skill Acquisition Quiz below and review your weak areas after completing it.

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RBT Skill Acquisition Quiz

1 / 24

A client picks up a block and looks at the RBT. The RBT uses this natural opportunity to ask, “What is it?” and provides reinforcement when the client says, “Block.” What is the client’s current motivation (or motivating operation) that the RBT is using?

RBT's instruction

SD

Client's interest/desire for the block or therapist's attention/label

Consequence

2 / 24

You are using Most-to-Least (MTL) prompting. Your first trial for a new skill is a full physical prompt. If the client gets this correct, what is the next step in the prompt fading sequence?

Change SD

Remove all prompts

Repeat the full prompt

Fade to a less intrusive prompt, such as a partial physical prompt

3 / 24

Errorless teaching is most closely associated with which type of prompt fading procedure?

Most-to-Least (MTL) prompting

Shaping

Least-to-Most Prompting

Time Delay

4 / 24

Your supervisor tells you to transition a client’s mastered skill to an intermittent schedule. Which reinforcement schedule is an example of an intermittent schedule?

Variable Ratio (VR), Fixed Ratio (>1), Variable Interval (VI), or Fixed Interval (FI)

Fixed Ratio 1

No reinforcement

Continuous Reinforcement

5 / 24

What is the goal of a Time Delay prompt fading procedure?

To punish incorrect responses

To shift stimulus control from the prompt to the SD by inserting a time delay between the SD and the prompt

To increase errors

To provide reinforcement

6 / 24

In the context of DTT, what immediately follows the client’s correct response and is designed to increase the likelihood of that response occurring again?

Prompt

SD

Punishment

Reinforcement (or Consequence)

7 / 24

After teaching the client to touch the apple picture, the RBT must ensure the client can still correctly touch it two months later without further teaching. This is an example of checking for:

Discrimination

Maintenance

Reinforcement

Generalization

8 / 24

When using Forward Chaining to teach handwashing, which step does the client perform and is immediately reinforced for, while the RBT completes all subsequent steps?

Last step

Random step

The first step (e.g., turning on the water)

Middle step

9 / 24

What type of reinforcer is a token in a token economy system?

Primary Reinforcer

Conditioned Reinforcer (specifically, a Generalized Conditioned Reinforcer)

Negative Reinforcer

Punisher

10 / 24

An RBT is teaching a client to say “water.” They first reinforce the client for saying “wa,” then only for saying “wawa,” and finally only for saying the full word “water.” What procedure is the RBT using?

Reinforcement

Prompting

Shaping

Chaining

11 / 24

What procedure is used to ensure a client can tell the difference between two or more stimuli (e.g., correctly pointing to a picture of an apple when presented with both an apple and a banana)?

Maintenance

Stimulus Overselectivity

Discrimination Training

Generalization

12 / 24

What is the primary difference between a known/mastered target and a distractor in a DTT array?

Both are mastered

Mastered target is new, distractor is taught

Mastered target is taught to criterion, distractor is likely not chosen mistakenly

No difference

13 / 24

In Total Task Chaining, when does the RBT provide prompts and reinforcement?

No prompts provided

Prompts are provided as needed for any step, and reinforcement is delivered after the completion of the entire chain

Only at the first step

Only at the last step

14 / 24

A client receives a token for every correct response. This is an example of what schedule of reinforcement?

Continuous Reinforcement (CRF) or Fixed Ratio 1 (FR1)

Variable Interval

Variable Ratio

Fixed Interval

15 / 24

When teaching a client to point to a picture, the RBT points to the correct picture right after giving the SD. What type of prompt is the RBT using?

Physical Prompt

Verbal Prompt

Model Prompt

Gestural Prompt

16 / 24

Why is a precise “inter-trial interval” (ITI) necessary in DTT?

To record data

To allow the client to clear their mind, mark the end of the previous trial, and prepare for the next SD ✅

To punish incorrect responses

To reinforce behavior

17 / 24

In a NET session, the reinforcer is typically related to the stimulus being taught. What is this natural relationship called?

Continuous Reinforcement

Primary Reinforcement

Punishment

Contrived (or Natural) Reinforcement or Natural Consequence

18 / 24

During discrimination training, an RBT notices that a client responds only to the picture’s size, not the actual item (e.g., they always choose the biggest card, regardless of the picture). What term describes this issue?

Stimulus Control

Maintenance

Generalization

Stimulus Overselectivity (or Stimulus Control Issue)

19 / 24

 What is the term for the brief instruction or cue presented by the therapist that signals the opportunity for the client to respond in a Discrete-Trial Teaching (DTT) session?

Prompt

Discriminative Stimulus (SD)

Reinforcer

Consequence

20 / 24

A client learns to tie their shoes using white laces. To promote generalization, the RBT practices the skill using shoes with blue laces and different textures. This is an example of programming for generalization across what aspect?

Prompt

SD

Response

Stimuli (or Stimulus Variation)

21 / 24

If an RBT provides a small preferred edible immediately after a correct response, what principle is being directly applied to strengthen the behavior?

Extinction

Negative Reinforcement

Punishment

Positive Reinforcement

22 / 24

After a client successfully and independently responds to a new acquisition target, what is the best practice for the therapist to do before presenting the subsequent trial of the same new target?

Repeat the same target

Take a break

Insert an easy, mastered trial (Interspersal/Distractor Trial)

Move to a different client

23 / 24

What must an RBT first create and follow precisely when implementing any chaining procedure?

Reinforcement Schedule

Data Sheet

Task Analysis (TA)

Prompting Plan

24 / 24

What is the primary difference between Naturalistic Teaching (NET) and DTT?

DTT uses natural reinforcement

NET uses the client's motivation and the natural environment to guide the lesson, while DTT is structured and planned

NET is unplanned

NET uses punishment

Your score is

The average score is 79%

0%

Restart quiz

Your score on this page is only for practice. It is not an official exam score or passing mark.

The real RBT exam is reported as pass/fail. The BACB uses the modified Angoff method to establish the passing score, so avoid trusting random unofficial “passing percentage” claims.

Use this table after the quiz. It helps you turn mistakes into a study plan.

If several rows apply to you, review your full RBT Skill Acquisition Study Guide when it is published, then return to this quiz.

Positive reinforcement means something is added after a behavior, and the behavior increases.
Negative reinforcement means something is removed after a behavior, and the behavior increases.
The word “negative” does not mean punishment. It simply means something was removed.

Example: A learner finishes work and gets a sticker. The sticker increases work completion. That is positive reinforcement.
A learner asks for a break, and a difficult task is removed. If asking for a break increases in the future, that may involve negative reinforcement.

Discrete-trial teaching is more structured. It usually has a clear instruction, learner response, and consequence.

Naturalistic teaching happens in natural routines, play, or daily activities. It often uses what the learner already wants or is interested in.

Example: Sitting at a table and practicing “touch red” across repeated trials is DTT.

Teaching the word “ball” while the learner is reaching for a ball during play is naturalistic teaching.

Chaining is used when a skill has multiple steps.

• Forward chaining teaches the first step first.
• Backward chaining teaches the last step first.
• Total-task chaining practices all steps in the sequence.

Example: For handwashing, forward chaining may teach “turn on water” first. Backward chaining may teach “dry hands” first. Total-task chaining practices the whole handwashing routine.

A prompt helps the learner give the correct response. But if prompts are never faded, the learner may depend on help.

Prompt fading slowly reduces help so the learner can respond more independently.

Example: An RBT first uses a full physical prompt. Later, the RBT uses a light touch, then a gesture, then no prompt.

Acquisition means the learner is still learning a new skill.

Maintenance means the learner continues to use a skill after it has already been learned.

Example: A learner is still learning to request water. That is acquisition.

A learner learned to request water last month and still does it correctly this month. That shows maintenance.

In a token economy, tokens are earned first and exchanged later.

Example: A learner earns 5 stars and trades them for tablet time. The stars are tokens. Tablet time is the backup reinforcer.

The token is not usually the final reward. The item or activity the learner gets later is the backup reinforcer.

This quiz is built around the official 2026 Domain C skills instead of random ABA trivia.

This makes the quiz useful for RBT Domain C practice questions, not just general ABA review.

If you missed many questions, do not jump straight to another full practice exam. First, review the topics you missed.

Start with:

• reinforcement
• DTT vs naturalistic teaching
• prompts and prompt fading
• chaining
• shaping
• generalization
• token economies

If you scored well, move to mixed RBT practice questions. The real exam will not ask only one topic at a time. It may switch from behavior acquisition to measurement, ethics, documentation, or behavior reduction.

Do not only memorize the names of teaching procedures. Practice recognizing them in short examples. Domain C questions often describe what the RBT is doing and ask which procedure matches the situation.

Focus extra time on Behavior Acquisition because it is the largest 2026 RBT exam domain. But do not study it alone. A strong exam plan also includes data collection, behavior assessment, behavior reduction, documentation, and ethics.

Use this RBT skill acquisition quiz as a practice tool. Review your missed answers, study weak areas, and keep practicing until you can explain each teaching procedure in simple words.