Cadence BCBA Prep

Timed BCBA mock exam

Free BCBA Mock Exam & Practice Questions

Work the same clock the real exam runs on: 240 minutes, 185 items (6th ed.), about 78 seconds each. Answer one item at a time, get the rationale instantly, and see whether your pace actually finishes the form.

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Timed mock · 78s per item budget

Free BCBA Mock Exam

Run the full pool for a timed rehearsal, or filter by TCO 6th-ed. domain and difficulty to drill one weak spot. One shot per item, instant explanation, a pace readout at the end — no sign-up.

TCO domain

Difficulty

Item 1 of 71
Elapsed 00:00 This item 0s / 78s
0 correct

G · Behavior-Change Procedures On pace

A clinician is consulting on a case involving severe head-banging. Descriptive assessment data indicate that the behavior occurs across multiple unstructured and structured contexts, making the hypothesized function ambiguous. Safety is a significant concern, and the caregiver insists on immediately implementing an exclusionary time-out procedure to suppress the behavior. According to ethical guidelines regarding least-restrictive alternatives, what should the clinician prioritize?

Keys 1–4 to answer, Enter to advance.

How to Run This Mock

Treat this like a rehearsal of the real four-hour sitting, not a flashcard loop. Set the clock, answer forward, and read every explanation before you move on — the score is a byproduct, the pace is the point.

  1. Pick your scope

    Leave every filter open for a full-length rehearsal, or narrow to one TCO 6th-ed. domain and a difficulty when you are drilling a specific weakness.

  2. Start the clock

    The HUD tracks total elapsed time and your seconds on the current item against the 78-second budget (240 minutes ÷ 185 items).

  3. Commit to one answer

    You get a single shot per item, the way the live form runs — no stepping back. Pick, lock, read the rationale.

  4. Read every explanation

    Each item names the correct choice and the trap the distractors set. That is where the learning is, not in the running tally.

  5. Check your pace, then reset

    The scorecard reports seconds-per-item, not just how many you got right. Over budget? Restart the clock and run it again tighter.

How This Mirrors the Real BCBA Exam

The live BCBA exam is 185 items (175 scored plus 10 unscored pilot, 6th ed.), four hours, delivered as 4-option multiple choice at Pearson VUE. This mock copies that shape so your pacing instinct transfers: the same one-way flow, the same clock pressure, the same four-option decisions.

185

Items (6th ed.)

175 scored + 10 pilot

4h

On the clock

240 minutes total

~78s

Per-item budget

240 min ÷ 185 items

The item pool is sampled to the TCO 6th-ed. domain weights, so you meet Concepts & Principles (B, 14%) and Behavior-Change Procedures (G, 14%) far more often than Behaviorism (A, 5%) — the same balance the scored form uses. Practice where the weight actually sits and you spend your 240 minutes on the domains that decide the result.

B · Concepts & Principles14%
G · Behavior-Change14%
E · Ethics13%
F · Behavior Assessment13%
A · Behaviorism5%

BCBA Practice Test or Practice Questions? One Quiz, Both Modes

A BCBA practice test and a set of BCBA practice questions are the same bank here, run two ways. Leave the filters open and it is a full-length practice test under the pacing clock. Narrow to a single domain and difficulty and it becomes a focused drill of BCBA practice questions — the mode to reach for when one TCO domain keeps eating your time. The BCBA test questions are written from real exam-style reasoning, each with its trap spelled out, so a wrong answer teaches you something instead of just costing a point.

Study guide

TCO 6th ed. blueprint

See which domains carry the weight before you drill.

Exam prep

Build your study plan

Turn mock results into a week-by-week timeline.

Domain B · 14%

Concepts & Principles

Drill the joint-heaviest scored domain.

How to Read the Instant Explanations

Each explanation names the correct answer and, more usefully, why the distractor you were tempted by is wrong. Read it even when you were right — the reasoning is what carries to the next item. Every rationale isolates the one variable the item tests, so you learn to sort by controlling variable instead of by surface wording. For the official passing standard and current exam specifics, go to the BACB.

BCBA Mock Exam FAQ

Is this a full-length BCBA mock exam?

It runs the same format the live exam uses — 185 items (6th ed.), four hours, 4-option multiple choice under a pacing clock. The on-site set is shorter than the full form; the app bank samples hundreds of items to the TCO 6th-ed. weights for a full-length rehearsal.

Are these real BCBA practice questions?

They are original exam-style BCBA practice questions written to mirror how the real items reason, with the trap in every distractor explained. They are not retired items from the BACB.

How is the BCBA practice test scored?

You get a count correct and, more importantly, your seconds-per-item pace against the 78-second budget. The mock does not report a scaled score or a pass line — for the official passing standard, check the BACB.

Does it cost anything?

No. The timed mock and the practice questions on this page are free and need no sign-up. Exam fees for the real sitting change, so confirm the current fee with the BACB.

Can I retake it?

Yes — restart the clock to run the set again and hold a steadier tempo. Repeating under the clock is how the pace stops being something you think about and starts being automatic.

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Practice on the clock, not just on the content

Get the app for the full item bank sampled to the TCO 6th-ed. weights, or run the timed mock free on this site.

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