RBT Mock Exam: Free 75-Question Practice Test 2026

What Is the RBT Mock Exam and How Does It Mirror the Real BACB Test?

This RBT mock exam replicates the exact structure of the real BACB RBT examination — 75 questions, a strict 90-minute time limit, and the same domain-weighted distribution used on test day. If you're searching for a reliable rbt exam practice test that doesn't cut corners, this is it. No registration. No paywall. Start immediately.

The BACB RBT exam draws questions from five task list domains, each weighted by importance:

Measurement — data collection methods, graphing, and progress monitoring
Skill Acquisition — DTT, NET, prompt hierarchies, and reinforcement procedures
Behavior Reduction — function-based interventions, antecedent strategies, and crisis protocols
Documentation and Reporting — session notes, data integrity, and HIPAA-adjacent responsibilities
Professional Conduct and Scope of Practice — supervision requirements, ethical obligations, and BACB guidelines

This rbt mock exam 2026 is fully updated for the RBT Task List 2nd Edition, which expanded ethics and supervision question types compared to the original task list. Candidates testing in 2026 must prepare for increased emphasis on supervisory relationship boundaries and ethical decision-making scenarios.

Research on exam performance consistently shows that completing a full-length, timed practice test is the strongest single predictor of real-exam readiness — more predictive than flashcards, passive reading, or chapter-by-chapter review. After completing this exam, you'll receive a domain-by-domain score breakdown that identifies exactly where to focus your remaining study time before your scheduled test date.

Job seekers and professionals preparing for pre-employment screening can practice with our ParaPro assessment test 2026, designed to match the problem-solving, numerical, and verbal reasoning formats used by major employers.

RBT Task List Domains: What Every Section of This Practice Test Covers

📊 Measurement (A) & Documentation (D) – ~22 Questions

Measurement covers frequency, rate, duration, latency, IOA calculation, and permanent product recording — expect scenarios requiring you to identify the correct data collection method for a given behavior. Documentation tests session note requirements, graphing conventions, progress monitoring, and incident report protocols that RBTs must complete after every session.

rbt practice questionsdata collectionIOAsession notes

Measurement Questions: ~12 on real exam
Documentation Questions: ~10 on real exam
Common IOA Formula: Smaller ÷ Larger × 100
Graph Type Tested: Equal-interval line graphs

🎯 Skill Acquisition (B) – ~24 Questions — Largest Domain

The single biggest section on every RBT exam. Questions test DTT structure (SD → response → consequence), NET setup, shaping and chaining procedures, prompting hierarchies (most-to-least, least-to-most), and reinforcement schedules during active teaching. Mastering this domain alone can determine whether you pass or fail your rbt test questions.

rbt test questionsDTTprompting hierarchychaining

Exam Weight: ~32% of scored items
Prompt Types Tested: Physical, gestural, verbal, model
Chaining Methods: Forward, backward, total task
Key Schedule Types: FR, VR, FI, VI

🚫 Behavior Reduction (C) – ~12 Questions

Questions focus on selecting interventions based on behavioral function — not behavior topography. Expect scenarios involving extinction procedures, extinction burst recognition, and reinforcement-based alternatives including DRO (reinforcing absence of behavior), DRI (reinforcing incompatible behavior), and DRA (reinforcing alternative behavior). Function-based matching is the most frequently tested concept in this domain.

rbt exam practiceextinction burstDROfunction-based intervention

Exam Weight: ~16% of scored items
Four Functions Tested: Attention, escape, access, automatic
Extinction Burst: Temporary increase before behavior decreases
Preferred Interventions: DRO, DRI, DRA over punishment

⚖️ Professional Conduct & Scope of Practice (E) – ~8 Scored + 9 Pilot Questions

Tests BACB ethics code application, supervision obligations (RBTs must receive ongoing supervision from a BCBA or BCaBA), dual-relationship boundary scenarios, and knowing when a situation exceeds RBT scope and requires immediate escalation. The 9 unscored pilot questions in this domain are being field-tested for future exams — you cannot identify them, so treat all 75 questions as scored.

rbt practice questionsBACB ethicssupervisionscope of practice

Scored Questions: ~8 (plus 9 unscored pilots)
Supervision Requirement: Ongoing BCBA or BCaBA oversight
Dual Relationships: Always prohibited per BACB code
When to Escalate: Crisis, safety risk, scope exceeded

RBT Measurement and Data Collection 2 — Start Free

How to Use This RBT Practice Exam 75 Questions Free for Maximum Readiness

Take all 75 questions in one uninterrupted sitting with a 90-minute timer. No pausing, no lookups, no skipping — the Pearson VUE testing center gives you no such options.

Calculate your percentage correct within each of the 5 task list areas. A 74% overall can hide a 50% in Behavior Reduction — and that gap will fail you on the real RBT exam.

Review explanations for both correct and incorrect answers. Wrong answers chosen with faulty reasoning are more dangerous than knowledge gaps — they feel right on test day and cost you points.

Run 3 to 5 days of focused rbt exam prep exclusively on your lowest-scoring task list area. Domain-specific drill sets outperform full re-reads of the task list for targeted score improvement.

Retake the complete 75-question rbt mock exam 2026 under the same timed conditions. Aim for 80% or higher across all domains before booking your appointment through Pearson VUE.

Do a single pass over ethics, scope of practice, and documentation requirements — these three areas catch more candidates off-guard than any content domain. No new material; reinforce what you know.

Sample RBT Exam Questions by Domain With Full Answer Rationale

📊 Measurement

Q1 — Frequency vs. Rate: A client's head-hitting is observed across sessions of 15, 30, and 45 minutes. Which measurement method allows valid cross-session comparison? A) Frequency count B) Duration recording C) Rate per minute D) Whole-interval recording: Correct: C) Rate per minute. Frequency counts cannot be compared across sessions of different lengths — 10 instances in 15 min is very different from 10 in 45 min. Rate (responses ÷ time elapsed) standardizes the measure so comparisons are valid regardless of session length. Frequency is appropriate only when all sessions are identical in duration. [Task List A-1: Prepare for data collection]
Q2 — Point-by-Point IOA: Two RBTs record vocal stereotypy during a 5-interval partial-interval session. RBT 1: Y,Y,N,Y,N — RBT 2: Y,N,N,Y,N. What is the point-by-point IOA? A) 60% B) 75% C) 80% D) 100%: Correct: C) 80%. Point-by-point IOA scores each interval separately: Y/Y=agree, Y/N=disagree, N/N=agree, Y/Y=agree, N/N=agree — 4 agreements out of 5 intervals = 80%. The BACB considers ≥80% the minimum threshold for reliable data. Point-by-point is required (vs. smaller/larger) when the timing of behavior matters, not just total count. [Task List A-4: Assist with interobserver agreement]
Q3 — Permanent Product vs. Direct Observation: A supervisor asks an RBT to measure a student's written math work completed during independent time. The RBT will not always be present. Which method is most appropriate? A) Momentary time sampling B) Partial-interval recording C) Continuous duration recording D) Permanent product recording: Correct: D) Permanent product recording. Permanent product recording is used when behavior produces a lasting, observable artifact — completed worksheets, assembled puzzles, written work. It does not require the RBT to witness every instance and allows reliable post-hoc measurement. Direct observation methods are appropriate only when behavior leaves no physical record. [Task List A-2: Implement continuous measurement procedures]

🎯 Skill Acquisition

Q1 — Discrete Trial Sequence: Which sequence correctly represents a complete discrete trial? A) Response → SD → Consequence B) SD → Consequence → Response C) Consequence → SD → Response D) SD → Response → Consequence: Correct: D) SD → Response → Consequence. A discrete trial follows this strict three-part sequence: the discriminative stimulus (SD) is presented, the learner responds (or fails to respond within the latency window), and a consequence (reinforcer or corrective prompt) is delivered. A fourth component — the inter-trial interval (ITI) — follows before the next SD. Reversing any component breaks the operant learning contingency. [Task List B-10: Implement discrete-trial teaching procedures]
Q2 — Graduated Guidance vs. Least-to-Most: A supervisor instructs an RBT to start with full physical assistance for hand-washing and systematically fade toward independence. Which prompting system does this describe? A) Least-to-most prompting B) Graduated guidance C) Time delay D) Most-to-least prompting: Correct: D) Most-to-least prompting. Most-to-least (MTL) begins at the most intrusive prompt level and fades toward less intrusive prompts as acquisition is demonstrated — the opposite of least-to-most, which starts with a minimal prompt and escalates only on error. Graduated guidance is a distinct physical prompting technique using continuous hand-over-hand contact that fades based on client resistance, not a scheduled prompt hierarchy. [Task List B-9: Implement prompt and prompt fading procedures]
Q3 — Thinning Reinforcement During Maintenance: A client has mastered shoe-tying on a continuous reinforcement (CRF) schedule. To promote maintenance, the RBT should next: A) Immediately switch to a VR-10 schedule B) Withhold all reinforcement to test independent performance C) Gradually increase the response requirement toward an intermittent schedule D) Switch to a DRO schedule targeting a 5-minute interval: Correct: C) Gradually increase the response requirement toward an intermittent schedule. Thinning means systematically increasing the ratio or delay before reinforcement is delivered. An abrupt jump from CRF to a lean intermittent schedule risks ratio strain and can extinguish the newly acquired behavior. Intermittent schedules (VR, VI) produce behavior that is more resistant to extinction — exactly the goal during the maintenance phase. [Task List B-13: Use reinforcement procedures]

📉 Behavior Reduction

Q1 — Identifying Function from ABC Data: ABC data across 10 trials shows: A=Math worksheet given; B=Client screams and pushes materials; C=Teacher removes worksheet and redirects. Pattern repeats in 8 of 10 trials. What is the most likely behavior function? A) Automatic reinforcement B) Attention C) Access to tangibles D) Escape/avoidance: Correct: D) Escape/avoidance. The antecedent (demand) is consistently followed by the behavior, and the consequence (worksheet removal) negatively reinforces the behavior by terminating the aversive task. This demand → behavior → demand removed ABC pattern is the defining signature of escape-maintained behavior. An attention function would require the consequence to involve social contact, not task removal. [Task List C-1: Identify the function of behavior]
Q2 — Extinction Burst: When extinction is first implemented for an attention-maintained behavior, the RBT should expect: A) Immediate reduction in behavior frequency B) The behavior to shift to a new antecedent C) An extinction burst with increased rate, intensity, and novel behaviors D) Spontaneous recovery will not occur after 48 hours: Correct: C) An extinction burst with increased rate, intensity, and novel behaviors. An extinction burst is the temporary increase in responding that occurs when reinforcement is withheld — the organism 'tries harder' to recover the lost reinforcer. Novel behaviors including aggression, crying, or property destruction may emerge during this phase. Spontaneous recovery — the reappearance of extinguished behavior after a rest period — can occur days or weeks later, which is why extinction is rarely implemented in isolation without a functionally equivalent replacement behavior. [Task List C-8: Implement extinction procedures]
Q3 — DRI vs. DRO: A client engages in thumb-sucking that competes with using a communication device. The team wants to reinforce a behavior physically incompatible with thumb-sucking. Which procedure applies? A) Differential reinforcement of other behavior (DRO) B) Differential reinforcement of alternative behavior (DRA) C) Differential reinforcement of low rates (DRL) D) Differential reinforcement of incompatible behavior (DRI): Correct: D) Differential reinforcement of incompatible behavior (DRI). DRI requires reinforcing a response that cannot physically co-occur with the target behavior — hands on a communication device physically prevents simultaneous thumb-sucking. DRO reinforces the absence of the target behavior during an interval but allows any other behavior, including other problem behaviors. DRA reinforces a functionally equivalent alternative but not necessarily a physically incompatible one. [Task List C-5: Implement differential reinforcement procedures]

⚖️ Professional Conduct

Q1 — Unethical Supervisor Instruction: Your BCBA instructs you to skip the client's BIP and apply a physical restraint procedure not in the approved protocol. What is the RBT's correct first action? A) Follow the instruction — supervisors hold authority over RBTs B) Implement it once and report it after the session C) Consult another RBT before deciding D) Refuse to implement the restraint, document the instruction, and escalate: Correct: D) Refuse, document, and escalate. RBTs are obligated under the BACB Ethics Code to operate within approved protocols and their scope of training. An instruction that violates an approved BIP or poses risk to the client must be declined regardless of who issued it. Following an unethical instruction does not become ethical because it came from a supervisor. The RBT must document the instruction verbatim and escalate to the BCBA's supervisor, agency leadership, or the BACB if warranted. [Task List E-6: Comply with applicable legal, regulatory, and workplace reporting requirements]
Q2 — Prohibited Dual Relationships: Which situation represents a dual relationship prohibited under BACB guidelines? A) An RBT serving a client at both home and school B) An RBT collecting data and implementing programming in the same session C) An RBT providing services to a neighbor's child while receiving agency payment D) An RBT attending employer-sponsored BACB-approved training: Correct: C) Providing services to a neighbor's child. A dual relationship exists when an RBT has a personal, familial, financial, or social relationship with a client or caregiver outside the professional service context. This creates conflicts of interest, blurs professional boundaries, and compromises objectivity. The BACB Ethics Code Section 1.11 prohibits these arrangements. Serving a client across multiple settings (home and school) is standard practice and does not constitute a dual relationship. [Task List E-4: Maintain professional boundaries]
Q3 — Escalation When Client Is at Risk: During a home session, a client discloses that a household member hits them when the RBT leaves. No physical evidence is visible. What is the correct escalation path? A) Wait for the next supervision meeting — action requires confirmed evidence B) Inform the caregiver immediately so the family can address it C) File a BACB Ethics complaint before contacting the supervisor D) Document the disclosure verbatim, notify the supervising BCBA immediately, and follow mandatory reporting law: Correct: D) Document, notify BCBA immediately, and follow mandatory reporting law. RBTs are mandated reporters in most jurisdictions — reasonable suspicion alone, not confirmed evidence, triggers the legal obligation to report. The correct sequence is: document the client's exact words → notify the supervising BCBA immediately → follow the agency's mandated reporting protocol → contact Child Protective Services or the applicable authority as required by state law. Informing the caregiver could compromise the investigation and place the client in further danger. [Task List E-6: Comply with applicable legal, regulatory, and workplace reporting requirements]

RBT Measurement and Data Collection 3 — Start Free

RBT Exam Prep Checklist: Complete These Steps Before You Book Your Appointment

Complete at least 2 full 75-question rbt mock exams under timed conditions before scheduling

Score 80%+ consistently across all 5 BACB domains on rbt practice exams before booking

Download the 2025 BACB RBT Task List PDF and memorize every lettered task code

Practice ABC data interpretation daily — behavior function ID spans Skill Acquisition and Behavior Reduction

Review supervision log requirements and know what triggers a mandatory BACB reportable incident

Use ABA terminology flashcards for 2+ weeks — the exam uses technical language exclusively

Confirm your Pearson VUE appointment 48 hours ahead and bring two government-issued IDs for biometric check-in

Frequently Asked Questions About the RBT Mock Exam

Q: How many questions are on the RBT mock exam?
75 total, structured to match the real BACB examination exactly. Ten of those questions are unscored pilot items embedded throughout the test — BACB uses them to validate new questions for future exam forms. You will not know which items are unscored, so treat every question as live.

Q: Is the RBT practice exam 75 questions free?
Yes. PracticeTestGeeks offers a full-length rbt practice exam 75 questions free — no account required, no paywall, no time-limited trial. You can attempt it as many times as needed to track your progress across all five BACB domains.

Q: What score do I need to pass the RBT exam?
BACB does not publish a raw cut score. Scaled scoring adjusts for exam form difficulty, meaning passing requires a different raw number depending on which version you receive. As a benchmark, candidates who score 80% or higher consistently across all rbt practice exams build enough margin to absorb scaled-score variation on exam day.

Q: How is the rbt mock exam 2026 different from older versions?
The current rbt mock exam 2026 reflects the 2nd Edition RBT Task List, which expanded Professional Conduct and Scope of Practice items and updated terminology for behavior reduction strategies compared to the prior edition. Questions referencing the 1st Edition task codes or outdated terminology will not appear on BACB's current exam.

Q: How many times can I retake the RBT certification exam?
There is no lifetime retake limit. Each attempt costs $45 and requires a new Pearson VUE scheduling. Candidates who fail should immediately request a score report to identify weak domains before retesting. Structured RBT practice questions organized by domain are the most efficient recovery tool — target your lowest-scoring section first, not the exam as a whole.

RBT Skill Acquisition Programs 2 — Start Free

RBT Questions and Answers

Is the Registered Behavior Technician Exam Hard?

The RBT exam is considered moderately difficult, with a pass rate of around 66% for first-time candidates. The 75-question test covers six task list areas including measurement, skill acquisition, and behavior reduction, requiring solid understanding of ABA principles. Consistent study and RBT practice tests significantly improve your chances of passing on the first attempt.

How Much Is the Registered Behavior Technician Exam?

The RBT exam fee is $45, paid directly to the Behavior Analyst Certification Board (BACB) when scheduling through Pearson VUE. This is separate from the $50 BACB application fee and any costs associated with the required 40-hour training. The total cost to become credentialed typically ranges from $95 to several hundred dollars depending on your training provider.

How to Study for the Registered Behavior Technician Exam?

Effective RBT exam preparation involves studying the BACB's RBT Task List (2nd edition) and practicing with topic-specific quizzes on areas like measurement and data collection and skill acquisition programs. Review ABA terminology, practice ethical scenarios, and take full-length RBT mock exams under timed conditions. For a structured approach, follow the RBT 30-day study plan to cover all task list domains systematically.

How to Study for the Registered Behavior Technician Exam Pdf?

The BACB provides a free downloadable RBT Task List PDF on their official website, which should be the foundation of your study plan. Supplement it with printable study guides covering ABA concepts, data collection methods, and behavior reduction strategies. Combining the Task List PDF with online RBT exam tips and timed practice tests is the most effective preparation strategy.

How to Become a Registered Behavior Technician?

To become an RBT, you must be at least 18 years old, hold a high school diploma, complete a BACB-approved 40-hour training program, pass a competency assessment conducted by a qualified supervisor, and pass the RBT exam administered by Pearson VUE. The entire credentialing process is overseen by the Behavior Analyst Certification Board (BACB). Once certified, RBTs must maintain their credential annually through supervision and continuing competency requirements.

What Is a Registered Behavior Technician?

A Registered Behavior Technician (RBT) is a paraprofessional credential issued by the BACB for individuals who implement Applied Behavior Analysis (ABA) therapy under the supervision of a Board Certified Behavior Analyst (BCBA) or BCaBA. RBTs work directly with clients — often children with autism spectrum disorder — to implement behavior intervention plans, collect data, and support skill acquisition goals. It is an entry-level credential that serves as a gateway into the ABA field, and preparing with a free RBT practice test is a great way to get started.

RBT Practice Test

RBT Practice Test