1. An RBT is running a session with a client who mastered shoe-tying two weeks ago. Following the supervisor's instructions, the RBT presents the shoe-tying opportunity today without any prior practice or prompting over the preceding two weeks.
What type of assessment is the RBT conducting?
Answer: C
A maintenance probe evaluates whether a previously mastered skill persists over deliberate intervals of non-exposure, verifying long-term behavioral durability. Baseline probe is incorrect because baseline data are collected on target behaviors prior to initiating intervention, not after mastery. Functional assessment is incorrect because it refers to methods used to identify the environmental variables maintaining problem behavior, rather than testing skill retention. Acquisition trial is incorrect because acquisition procedures involve actively teaching new, unmastered skills using systematic prompting and dense reinforcement schedules, whereas this skill has already met mastery criteria and is being checked for retention.
2. An RBT assists a client at a vocational job site preparing table settings for a restaurant. The supervising BCBA directs the technician to use permanent product recording to evaluate the client's work performance at the end of the shift.
Which measurement method should the RBT use?
Answer: D
Permanent product recording involves measuring the tangible, lasting physical outcome produced by a behavior rather than observing the behavior directly as it occurs. Counting the total number of assembled silverware packets is correct because the packets are physical products that remain after the shift ends. Recording how long the client takes measures duration, which is a continuous observation procedure requiring direct real-time tracking. Observing whether the client is on task every two minutes describes momentary time sampling, a discontinuous measurement method. Tallying requests to a coworker is real-time event recording, not the measurement of an enduring environmental product.
3. An RBT introduces an illustrated task schedule to a learner who repeatedly asks when work will finish during vocational training sessions.
What is the primary benefit of using this visual checklist?
Answer: A
It allows the learner to see exactly how many tasks remain before reinforcement is correct because visual checklists provide concrete antecedent predictability, clearly displaying remaining requirements before breaks or reinforcement. It prevents the learner from choosing the sequence in which work tasks are done is incorrect because visual schedules can easily incorporate choice and flexibility rather than restrict it. It eliminates the need for the technician to provide social praise during work is incorrect because visual schedules complement, rather than replace, technician praise and reinforcement. It serves as a legal document demonstrating educational progress to supervisors is incorrect because visual schedules are teaching and antecedent tools, not formal legal compliance records.
4. A client with no history of self-injury suddenly begins forcefully banging their head against a concrete floor during session. The RBT protects the client from harm using standard safety procedures.
What should the RBT do NEXT?
Answer: B
Novel and severe self-injurious behavior introduces an immediate safety hazard that requires urgent clinical intervention. Once the client is safely protected, the RBT must contact the supervisor immediately for clinical direction and support. Designing an extinction procedure to eliminate the client's head-banging is incorrect because developing behavior change protocols is strictly within the scope of the supervising BCBA. Conducting an immediate functional analysis to identify maintaining reinforcers is also a supervisor-level assessment task that an RBT must never initiate independently. Applying an unapproved physical restraint procedure during all future trials violates ethical guidelines and client rights, as crisis procedures must be formal, trained, approved, and supervised.
5. While providing home-based services, the client's caregivers request that the RBT keep the family dog in the living room and wipe their feet on a sanitizing mat upon entry.
What should the RBT do regarding these household requests?
Answer: C
Behavior technicians working in residential environments must demonstrate professional interpersonal skills by collaborating with families and respecting household guidelines. Following the household rules as long as they do not compromise session safety promotes positive family engagement without jeopardizing client progress or staff safety. Instructing the family to crate their pet unnecessarily dictates domestic routines without clinical justification. Filing an environmental complaint over ordinary requests is an extreme overreaction that damages the therapeutic alliance. Disregarding entry customs is unprofessional, culturally dismissive, and violates the fundamental expectation that clinicians honor family spaces while delivering in-home support.
6. An RBT prepares a preference assessment that includes two edible snacks and two tangible toys. The supervisor instructs the RBT to separate the items into two distinct assessments.
What is the primary reason the supervisor gave this instruction?
Answer: D
Edible stimuli and tangible toys should be evaluated in separate preference assessments rather than mixed together because edibles often mask or overshadow preferences for tangible items. When presented alongside toys, learners frequently choose food due to immediate consumption value, even if the toys serve as potent reinforcers when tested alone. While edible consumption may be faster, sample duration differences are managed with brief access limits, not the primary clinical rationale for separation. Clients are capable of making cross-category choices, but the resulting data distorts tangible rankings. State regulations do not prohibit assessing food and toys on the same day.
7. An RBT notices that a client is no longer motivated to earn tokens during discrete trial training, despite previously working diligently for them. The RBT reviews the program with their supervising BCBA.
What action should the RBT expect the supervisor to recommend?
Answer: A
Conditioned reinforcers, such as tokens, acquire their value by being paired with primary or established reinforcers. Over time, they can lose their potency unless they are intermittently re-paired with meaningful backup reinforcers. Withholding tokens until problem behavior occurs is incorrect because reinforcers should never be contingent on problem behavior, which would inadvertently reinforce challenging actions. Doubling the token requirement is incorrect because increasing the response effort when motivation is already low typically causes ratio strain and further decreases responding. Discontinuing the token system in favor of pure extinction is incorrect because skill acquisition requires active reinforcement, and extinction addresses problem behaviors rather than building conditioned reinforcers.
8. An RBT frequently neglects to record session data in real time and enters estimated numbers at the end of each week. During a recertification review, the supervising BCBA submits these inconsistent and inaccurate clinical graphs to the funding source to request continued ABA hours.
What is the MOST critical risk of submitting flawed data documentation to a funding source?
Answer: B
Third-party payers and funding sources require accurate, objective, and reliable data to demonstrate medical necessity and client progress. If submitted documentation is flawed, erratic, or unverified, the funder may deny authorization for ongoing treatment, leaving the client without necessary services. The funder will not require the RBT to attend audit meetings, as communications regarding audits and authorizations are handled by supervisors and administrative leadership. Flawed data will certainly not prompt an automatic increase in approved hours. Mandating the immediate discharge of all agency clients is an implausible outcome, as funding decisions and remediation occur on an individual case or agency contract level.
9. During independent free time, a learner rapidly flaps both hands directly in front of their eyes. This behavior occurs at high rates across all settings, regardless of whether staff or peers are present in the room.
Which function MOST likely maintains this hand-flapping behavior?
Answer: C
Automatic positive reinforcement is correct because stereotypic hand-flapping produces direct sensory/visual stimulation independent of social mediation, adding a reinforcing sensory stimulus. Social negative reinforcement is incorrect because the behavior occurs independent of demands or social requests to escape. Automatic negative reinforcement is incorrect because the behavior generates reinforcing sensory input (visual stimulation) rather than attenuating or relieving pain or discomfort. Social positive reinforcement is incorrect because the behavior occurs equally when the learner is entirely alone, ruling out attention or access to tangibles mediated by others.
10. During a school session, a speech-language pathologist suggests that the client should always use a picture communication board before receiving any edible items.
What should the RBT do regarding this suggestion?
Answer: D
RBTs often interact with allied professionals such as speech therapists, occupational therapists, and teachers. When an allied professional provides clinical suggestions, the RBT must share the recommendation with the supervising BCBA before making changes to ensure coordination and consistency across disciplines. Adopting the suggestion immediately to support cross-disciplinary collaboration is incorrect because technicians cannot alter prescribed intervention programs without supervisor oversight. Rejecting the recommendation because allied providers cannot advise ABA staff is unprofessional and undermines interdisciplinary collaboration. Modifying the client's current communication plan to reflect the SLP's request exceeds the RBT role, as treatment planning and programming revisions are solely the responsibility of the supervising behavior analyst.
11. An RBT is assigned to a new client with a history of severe property destruction and elopement. The first direct therapy session begins tomorrow morning.
What should the RBT do to ensure professional competence before beginning the session?
Answer: A
To practice competently and protect client safety, RBTs must review behavior intervention plans thoroughly before working with clients and consult their supervisor regarding unclear protocols. Beginning sessions without reviewing the plan leaves the technician unprepared to manage high-risk behaviors safely. Relying solely on an informal phone call with a previous technician risks missing critical individualized behavior plan details. Modifying antecedent interventions independently exceeds the RBT scope of practice, as treatment adjustments must be designed and approved by the supervising behavior analyst.
12. An RBT is conducting a teaching session to help a learner identify colors. The RBT places three colored cards on the table, presents the instruction 'Touch blue,' waits for the learner to respond, and immediately praises the learner for touching the blue card.
Which instructional framework is the RBT implementing to teach this discrimination?
Answer: B
Discrete trial training is a structured instructional method that breaks skills down into distinct trials consisting of an antecedent discriminative stimulus, a learner behavior, and an immediate consequence. Discrimination training is frequently delivered using this discrete trial format. Natural environment teaching is incorrect because it occurs in natural contexts initiated by learner interest rather than structured, therapist-led trials. Precision teaching is incorrect because it focuses on celeration charts and frequency of responding across timed intervals rather than standard discrete trials. Fluency training is incorrect because it aims to achieve rapid, automatic responding without hesitation, whereas this scenario describes a standard three-term contingency trial for basic color identification.
13. While completing an ABC data sheet, an RBT observes a conflict between two students during free play. The technician must record the environmental event that occurred immediately before the client engaged in physical aggression.
Which entry BEST describes the antecedent in observable and measurable terms?
Answer: C
Objective antecedent documentation requires describing observable, measurable environmental changes without inferring internal emotional states or motives. Documenting that a peer removed a toy from the client's desk provides a clear, factual, and observable description of what occurred immediately before the aggression. Stating that the peer provoked the client relies on a subjective interpretation that attributes intent rather than describing specific actions. Claiming the peer acted aggressively is vague and broad, as it labels an action without defining the exact topography. Describing the peer as showing jealousy is an unobservable mentalistic explanation that presumes an internal state rather than recording physical events.
14. An RBT is running academic trials with a student whose task refusal is maintained by negative reinforcement. The behavior plan specifies that escape extinction must be implemented during all instructional sessions.
Which action by the RBT represents a failure to implement escape extinction?
Answer: D
Escape extinction requires that an individual cannot escape or avoid the instructional demand following the occurrence of problem behavior. Allowing the client to leave the instructional area permits negative reinforcement, thereby failing to implement escape extinction. Continuing to present instructional prompts adheres to escape extinction by maintaining task demands. Physically guiding the client to complete the task is a standard implementation method (such as three-step prompting) to prevent escape. Refraining from delivering verbal reprimands or praise avoids introducing social positive reinforcers during task resistance, which correctly maintains instructional focus without allowing termination of the task.
15. A client frequently whines when presented with math worksheets. The RBT begins removing the worksheet immediately when the client politely asks for a break, resulting in an increase in polite requests over time.
Which statement correctly explains why this procedure is negative reinforcement rather than punishment?
Answer: A
Negative reinforcement involves the removal, termination, or reduction of an aversive stimulus contingent upon a behavior, resulting in an increase in the future frequency of that behavior. In this scenario, removing the worksheet led to an increase in polite requests. Presenting a stimulus to decrease behavior describes positive punishment, which suppresses responding rather than strengthening it. Removing a stimulus to decrease behavior defines negative punishment, which is incorrect because the target behavior here increased. Presenting a stimulus to increase behavior defines positive reinforcement, which is incorrect because the worksheet was removed, not added or presented following the response.
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