Competency Assessment
RBT Competency Assessment Practice Test
Content reviewed by Dr. Sarah Mitchell, BCBA-D
The RBT Initial Competency Assessment is a performance-based evaluation you complete with a qualified assessor before certification. This practice test reviews the knowledge behind each assessed skill so you walk in confident.
Timed exam: you have 45 minutes to finish, matching the pacing of the real test. The countdown starts when the first question loads and the exam submits automatically when time runs out.
Which scenario best fits using duration recording rather than frequency?
Two hurdles, not one
Becoming a Registered Behavior Technician involves two separate requirements that candidates sometimes confuse. One is the written RBT exam delivered on a computer through Pearson VUE. The other is the Initial Competency Assessment, a performance-based evaluation in which a qualified assessor watches you actually perform the skills an RBT uses on the job. You must complete the competency assessment before you are eligible to sit the exam, and both are required to earn the credential. This practice test targets the knowledge that sits underneath the hands-on assessment, so the tasks your assessor observes feel familiar rather than nerve-racking.
It is important to be clear about what this page is and is not. A written quiz cannot certify a hands-on skill; only a live observation by your assessor can do that. What this practice test does is strengthen your understanding of why each procedure works, what the steps are, and what correct implementation looks like — the conceptual backbone that makes your live performance smooth and confident.
Skills your assessor will observe
The competency assessment covers a defined set of skills drawn from the RBT Task List. Expect to demonstrate abilities such as conducting a preference assessment, preparing for and taking data during a session, implementing skill-acquisition procedures like discrete-trial teaching and prompting with appropriate fading, and implementing behavior-reduction procedures such as differential reinforcement as written in a plan. You will also be observed on professional tasks: communicating with stakeholders, describing the RBT's scope of practice, generating objective session notes, and responding appropriately to feedback and supervision. Reviewing the reasoning behind each of these turns rote steps into understood procedures.
Assessors typically ask you to either perform a skill directly, role-play it, or describe it in enough detail to show mastery. Knowing the underlying principles lets you handle any of those formats, because you are working from understanding rather than a memorized script that can fall apart under a follow-up question.
How the practice questions map to the domains
The questions here span all six domains of the RBT Test Content Outline (3rd Edition), because the competency assessment draws on the same knowledge base. The table below shows what each domain covers, which helps you connect an observed task — say, running an MSWO preference assessment — to the broader domain it belongs to and study it in context.
| RBT Task List Domain | What it covers | Study |
|---|---|---|
| Data Collection and Graphing | Measurement systems, continuous and discontinuous data, interobserver agreement, and reading behavior graphs. | Guide |
| Behavior Assessment | Preference assessments, the RBT's role in functional assessment, and supporting the BCBA during assessment. | Guide |
| Behavior Acquisition | Discrete-trial teaching, naturalistic teaching, prompting and fading, shaping, chaining, and skill acquisition plans. | Guide |
| Behavior Reduction | Functions of behavior, differential reinforcement, extinction, antecedent strategies, and crisis procedures. | Guide |
| Documentation and Reporting | Objective session notes, incident reports, communication with the supervisor, and maintaining records. | Guide |
| Ethics and Professional Conduct | The RBT Ethics Code, professional boundaries, scope of practice, confidentiality, and supervision requirements. | Guide |
Who conducts the assessment
Your Initial Competency Assessment is conducted by a qualified assessor, typically your supervising BCBA or BCaBA working under a BCBA's direction, or an RBT who meets the BACB's assessor requirements. The assessor follows the current RBT Competency Assessment as published by the BACB, so the specific tasks and criteria are standardized. Because requirements are periodically updated, always confirm the current version with your assessor and check the BACB's official materials rather than relying on older checklists.
How to prepare for the live assessment
- Practice out loud. Rehearse describing each procedure in plain language, as if teaching it, so you can explain as well as perform.
- Know your scope cold. Be ready to state clearly what an RBT does and does not do, since scope of practice is a common assessment point.
- Rehearse data collection. Be fluent with the measurement systems you use, and practice recording data accurately in real time.
- Welcome feedback. Responding professionally to corrective feedback is itself an assessed skill, so treat every practice run as supervision.
- Confirm the current requirements. Verify the exact task list and criteria with your assessor before your session.
Where to go from here
With the competency skills solid, shift your attention to the written exam. Build endurance on the 85-question mock exam or the 75-question practice exam, and rehearse the testing interface with the Pearson VUE-style simulation. Sharpen professional judgment with the ethics practice quiz and review core procedures in our free RBT study guide.