Prepare for board certification with realistic 185-question timed mock simulations, domain-specific quizzes, and our 24/7 AI Tutor that explains exactly why wrong options fail.
Test your clinical discrimination and stimulus control. Select an option to check your rationale against Cooper-aligned explanations.
A teacher asserts that a student refuses to participate in math activities because 'he possesses low intrinsic motivation and oppositional tendencies.' In the context of radical behaviorism, this statement represents which of the following?
A client who has not consumed liquids for 6 hours walks past a soda vending machine displaying an illuminated sign that reads 'OUT OF ORDER'. In this scenario, what role does the water deprivation play, and what role does the 'OUT OF ORDER' sign play?
A student is taught that the spoken word 'perro' (A) matches a picture of a dog (B). She is then taught that the picture of a dog (B) matches the printed word 'DOG' (C). Without additional training, she immediately matches the spoken word 'perro' (A) to the printed word 'DOG' (C). This derived emergent relation demonstrates:
A behavior analyst is designing a data collection protocol for an RBT to track peer cooperative play in a busy classroom setting where the technician must also provide instruction. The goal is to gradually increase continuous engagement. Which measurement system is most appropriate?
During the winter holidays, a grateful family presents an RBT and the supervising BCBA with a $150 luxury gift basket containing wine and gourmet chocolates. Under the BACB Ethics Code for Behavior Analysts, how must the BCBA proceed?
Our full exam simulator includes realistic 4-hour countdown pacing, flag & review system, timer pause safeguard, and domain diagnostics.
Explore dedicated guides and practice sets for each domain of the BACB® outline:
Domain A tests radical behaviorism, determinism, empiricism, parsimony, pragmatism, philosophic doubt, and distinguishing selectionism (phylogenic, ontogenic, cultural) from mentalistic explanations.
Domain B tests foundational operant and respondent conditioning principles: positive/negative reinforcement, positive/negative punishment, automatic reinforcement, stimulus control, MO vs. SD, extinction, schedules of reinforcement, and stimulus equivalence.
Domain C tests continuous measurement (count, rate, duration, latency, IRT), discontinuous measurement (partial interval, whole interval, momentary time sampling, PLACHECK), IOA calculations, and visual data analysis.
Domain D covers single-case experimental designs: reversal (ABAB), multiple baseline across subjects/settings/behaviors, alternating treatments (multi-element), changing criterion, component analysis, and parametric analysis.
Domain E evaluates the BACB Ethics Code for Behavior Analysts: client advocacy, consent, confidentiality, conflict of interest, multiple relationships, supervisory duties, and scope of competence.
Domain F covers functional behavior assessments: indirect assessments, direct descriptive assessments (ABC data, scatterplots), and functional analyses (analog conditions: play/control, attention, demand/escape, alone/automatic).
Domain G covers intervention procedures: differential reinforcement (DRA, DRO, DRI, DRL), shaping, chaining (forward, backward, total-task), prompting and fading, token economies, contingency contracts, and group contingencies.
Domain H covers clinical decision making: selecting socially valid goals, fading treatments, training caregivers and stakeholders, monitoring treatment fidelity, and planning for stimulus generalization and response maintenance.
Domain I covers supervisory competency: establishing performance expectations, objective monitoring of supervisees and RBTs, delivering constructive feedback, evaluating supervisor effectiveness, and adhering to BACB supervision requirements.
Most study tools only tell you which letter is correct. Our built-in behavioral AI coach breaks down the exact discriminative stimuli (SD), motivating operations (MO), and subtle traps that differentiate near-miss distractors from the true key.
According to published BACB® Annual Certificant Data, first-time candidate pass rates historically hover between 55% and 65%. Retake candidates experience significantly lower pass rates (~25% to 35%), making structured, realistic mock practice on your initial attempt essential.
In your final 4 weeks, take at least three full 185-question mocks spaced 7 to 10 days apart. Dedicate the days between mocks to drilling your lowest-scoring outline domains and reviewing distractor explanations.
No. ABA Mock Prep is an independent preparation platform built by ABA practitioners. We are not affiliated with, sponsored by, or endorsed by the Behavior Analyst Certification Board® (BACB®).