BCBA Exam Flashcards

Q: How many questions are on the BCBA exam?

The BCBA exam has 185 multiple-choice questions: 175 scored questions and 10 unscored pilot questions. The time limit is 4 hours, and scoring is criterion referenced rather than a fixed raw-percent cutoff.

Q: What topics should BCBA flashcards focus on?

Use BCBA flashcards for behavior principles, measurement, experimental design, assessment, behavior-change procedures, ethics, supervision, and service-delivery terms. The goal is to recognize distinctions quickly and apply them to practice scenarios.

Q: How long should I study for the BCBA exam?

A realistic BCBA study plan is often 140-220 focused hours. Candidates should combine flashcards with task-list review, scenario practice, ethics application, and timed mixed-question review.

Question 1

What does the BCBA credential represent?

Accepted Answer

The BCBA is a graduate-level certification in behavior analysis. It is separate from state licensure, which may impose additional practice requirements.

Question 2

How is the current BCBA exam organized?

Accepted Answer

The exam has 185 multiple-choice items: 175 scored items and 10 unscored pilot items. Pilot items are not identified, so every item should be answered.

Question 3

Why should BCBA candidates avoid raw-score passing myths?

Accepted Answer

BACB reports pass/fail results and uses criterion-referenced scoring with the modified Angoff method. A fixed raw percentage is not the official passing standard.

Question 4

What is the BCBA retake timing rule in the local BACB summary?

Accepted Answer

Candidates in BACB jurisdiction may attempt the exam up to eight times within a two-year authorization period, with at least 30 days between appointments.

Question 5

Supervised Fieldwork vs. Concentrated Supervised Fieldwork

Accepted Answer

Supervised Fieldwork requires 2,000 hours with lower monthly supervision intensity. Concentrated Supervised Fieldwork requires 1,500 hours with higher monthly supervision intensity.

Question 6

Selectionism

Accepted Answer

The view that behavior is shaped by consequences across phylogenic, ontogenic, and cultural levels. It favors environmental histories over inner-cause explanations.

Question 7

Radical behaviorism

Accepted Answer

A philosophy that includes private events such as thinking and feeling as behavior, while still explaining them through environmental and learning histories.

Question 8

Mentalism

Accepted Answer

Explaining behavior by appealing to unobserved inner causes without connecting them to measurable environmental relations. BCBA items often ask you to replace mentalistic labels with functional descriptions.

Question 9

Parsimony

Accepted Answer

Prefer the simplest adequate explanation before adding more complex assumptions. In practice, first examine observable contingencies and measurement quality.

Question 10

Applied, Behavioral, Analytic

Accepted Answer

Applied means socially important; behavioral means measurable behavior is targeted; analytic means data demonstrate a functional relation between intervention and behavior change.

Question 11

Positive reinforcement

Accepted Answer

A consequence is added after a response, and future responding increases under similar conditions. The effect on future behavior determines whether it was reinforcement.

Question 12

Negative reinforcement

Accepted Answer

A stimulus is removed, avoided, or reduced after a response, and future responding increases. Negative means removal, not bad or punitive.

Question 13

Punishment

Accepted Answer

A consequence follows behavior and decreases future responding. Positive punishment adds a stimulus; negative punishment removes a stimulus.

Question 14

Extinction

Accepted Answer

The maintaining reinforcer is withheld following the target response. Extinction can produce temporary increases, variability, emotional responding, or later recovery.

Question 15

Discriminative stimulus (SD)

Accepted Answer

A stimulus correlated with reinforcement availability for a particular response. It sets the occasion for behavior because of past differential reinforcement.

Question 16

Motivating operation

Accepted Answer

An antecedent event that changes how effective a consequence is and alters the current frequency of behavior related to that consequence.

Question 17

Establishing operation vs. abolishing operation

Accepted Answer

An establishing operation increases a reinforcer's value and evokes related behavior. An abolishing operation decreases that value and abates related behavior.

Question 18

Stimulus generalization

Accepted Answer

A response occurs in the presence of stimuli similar to the training stimulus. Strong programming plans for useful generalization instead of assuming it will happen.

Question 19

Frequency and rate

Accepted Answer

Frequency is a count of responses. Rate adds time, such as responses per minute, making it better for comparing observation periods of different lengths.

Question 20

Duration

Accepted Answer

How long a response lasts from onset to offset. It is useful for behaviors where length matters, such as engagement, tantrums, or sustained task behavior.

Question 21

Latency

Accepted Answer

The time between an opportunity or stimulus and the start of the response. It answers, 'How long did it take to begin?'

Question 22

Interresponse time (IRT)

Accepted Answer

The elapsed time between two consecutive responses in the same response class. Shorter IRTs mean responses are occurring closer together.

Question 23

Permanent product measurement

Accepted Answer

Measuring behavior by its lasting result, such as completed worksheets or assembled items. Use it only when the product reliably reflects the target behavior.

Question 24

Interobserver agreement (IOA)

Accepted Answer

A comparison of independent observers' records for the same event. IOA supports confidence in measurement, but high IOA does not prove the intervention worked.

Question 25

Procedural integrity

Accepted Answer

The extent to which procedures are implemented as written. Low integrity can make outcome data hard to interpret, even when the graph appears to change.

Question 26

Visual analysis

Accepted Answer

Evaluating graphed data for level, trend, variability, immediacy of effect, overlap, and consistency across similar phases.

Question 27

Functional relation

Accepted Answer

A demonstrated relation showing that behavior changes when the independent variable is systematically introduced, withdrawn, or varied while plausible alternatives are controlled.

Question 28

Reversal design

Accepted Answer

A design that alternates baseline and intervention phases to show behavior changes with the presence or absence of the intervention. It is inappropriate when withdrawal is unsafe or impossible.

Question 29

Multiple baseline design

Accepted Answer

A design that staggers intervention across behaviors, settings, or participants. It is useful when reversal is not appropriate and the tiers are functionally independent.

Question 30

Multielement design

Accepted Answer

A design that rapidly alternates conditions to compare their effects. It is efficient, but sequence effects or unclear discrimination can complicate interpretation.

Question 31

Changing criterion design

Accepted Answer

A design that changes the performance criterion in steps. Experimental control is shown when behavior tracks the successive criteria.

Question 32

Informed consent in behavior-analytic services

Accepted Answer

Clients or authorized decision makers should understand the services, risks, benefits, alternatives, data use, and right to withdraw. Consent is an ongoing process, not a one-time signature.

Question 33

Scope of competence

Accepted Answer

Behavior analysts should provide services only within areas supported by their education, training, supervised experience, consultation, or documented preparation.

Question 34

Confidentiality

Accepted Answer

Protect client information and disclose only as authorized or legally required. Consultation should use minimum necessary information whenever possible.

Question 35

Multiple relationships

Accepted Answer

Overlapping personal, professional, financial, or supervisory roles can impair objectivity or increase risk of harm. Avoid them when possible and manage them transparently when unavoidable.

Question 36

Least restrictive effective alternative

Accepted Answer

Choose procedures that are effective while minimizing intrusiveness and risk. Restrictive or punishment-based procedures require stronger justification, safeguards, and oversight.

Question 37

Functional behavior assessment (FBA)

Accepted Answer

A process for identifying environmental variables that occasion and maintain behavior. It can include records review, interviews, direct observation, descriptive assessment, and functional analysis.

Question 38

Indirect assessment

Accepted Answer

Information gathered from interviews, rating scales, records, or questionnaires. It is useful for hypotheses but should not replace direct observation when decisions carry risk.

Question 39

Descriptive assessment

Accepted Answer

Direct observation of behavior and environmental events as they naturally occur. It can suggest correlations, but it does not by itself demonstrate function.

Question 40

Functional analysis

Accepted Answer

A structured assessment that manipulates antecedents and consequences to test hypotheses about behavioral function. It can demonstrate function more directly than interviews or descriptive data.

Question 41

Preference assessment vs. reinforcer assessment

Accepted Answer

A preference assessment identifies likely preferred stimuli. A reinforcer assessment tests whether access to a stimulus actually increases future behavior.

Question 42

Task analysis

Accepted Answer

Breaking a complex skill into teachable component steps. It supports chaining, data collection, prompting decisions, and clear staff implementation.

Question 43

Differential reinforcement

Accepted Answer

Reinforcing one response class or response dimension while withholding reinforcement for another. DRA, DRI, DRO, DRL, and DRH all use this logic differently.

Question 44

Functional communication training (FCT)

Accepted Answer

Teaching an appropriate communicative response that accesses the same reinforcer as problem behavior, then arranging reinforcement so the communication response is more efficient.

Question 45

Prompting and fading

Accepted Answer

Prompts help evoke correct responses during teaching. Fading systematically removes prompt support so stimulus control transfers to natural cues.

Question 46

Shaping

Accepted Answer

Differentially reinforcing closer approximations to a target response. It is useful when the final behavior is not yet in the learner's repertoire.

Question 47

Chaining

Accepted Answer

Teaching a sequence in which each response produces a stimulus change that cues the next response and reinforces the prior response. Common formats include forward, backward, and total-task chaining.

Question 48

Intervention selection

Accepted Answer

Select interventions from assessment results, evidence, client values, risk-benefit analysis, contextual fit, and available resources. A technically correct plan still fails if it cannot be implemented well.

Question 49

Behavioral skills training (BST)

Accepted Answer

A staff-training package using instructions, modeling, rehearsal, and feedback. It is often paired with performance data to decide whether more support is needed.

Question 50

Function-based supervision

Accepted Answer

When supervisee performance is weak, assess barriers and consequences before choosing support. Training, prompts, feedback, resources, and reinforcement should match the performance problem.

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