BCABA Sample Questions

BCABA Sample Questions & Answers

Behavior-change procedures like reinforcement carry the biggest share, ahead of measurement and interpretation tied with developing interventions, basic concepts, ethics, behavior assessment, supervision, philosophical foundations, and experimental design.

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Showing 10 of 20 free samples.

  1. Question 1Intermediate

    Billy, a 20-year-old male, has the capacity to give consent for treatment. The behavior analyst has developed a program and explained it to Billy. Procedures, benefits, rights, and other information also were shown to him. The one element still needed for informed consent is approval from A.Billy.B.clinical review committee.C.human rights committee.D.Billy's parents.

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    Correct answer: A

  2. Question 2Intermediate

    From an ethical standpoint, target behaviors and program goals should be selected A.by service providers and staff members who are knowledgeable of the consumer's needs.B.by the consumer or their representative in consultation with an interdisciplinary team.C.so that they ultimately facilitate transition to independent living.D.that most closely adhere to the standards of the community.

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    Correct answer: B

  3. Question 3Intermediate

    Fred does not follow some of the directives imposed by the direct care staff. A behavior analyst has been asked to put a program in place that will get Fred to comply with all directives. The behavior analyst should FIRST A.differentiate between compliance rates across different directives.B.request that staff provide a ratio of compliant behaviors to noncompliant ones.C.determine a list of potential reinforcers for the behavior program.D.consider the ethical implications of training Fred to comply with all directives.

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    Correct answer: D

  4. Question 4Intermediate

    A behavior analyst specializing in developmental disabilities is informed by a cousin at a family gathering that their 2-year-old child has just received a diagnosis of autism and severe intellectual disability. The cousin asks the behavior analyst for advice. Which statement BEST conforms to the ethical and professional standards for behavior analysts? A.It would be unprofessional and unethical for the behavior analyst to advise a relative.B.The behavior analyst can consult with their cousin, but only on an informal basis once the cousin hires their own behavior analyst.C.Early intensive behavioral intervention may suit the child and family. The behavior analyst should suggest some people for the cousin to contact.D.Tell the cousin that the child will benefit from behavioral intervention with the impact of the intervention depending on the specific treatment that is implemented. C

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    Correct answer:

  5. Question 5Intermediate

    From an ethical standpoint, which source provides the MOST appropriate information for justifying implementation of a program to change a person's behavior? A.daily reports from the direct care staff who work with the person routinelyB.graphed data from the program staff who observe the person regularlyC.written recommendations from the medical staff who treat the person on a regular basisD.written requests from the administrative staff who are ultimately responsible for the person's care

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    Correct answer: B

  6. Question 6Intermediate

    Ethical and Professional Issues · E.1. Identify and apply core principles underlying the ethics codes for BACB certificants (e.g., benefit others; treat others with compassion, dignity, and respect; behave with integrity).

    A BCaBA is reviewing a proposed behavior intervention plan that includes both a differential reinforcement of alternative behavior (DRA) component and a response cost procedure. To align with the core ethical principle of 'beneficence' and minimize restrictiveness, what must the BCaBA ensure is in place before implementing the response cost?

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    Correct answer: C

    The principle of beneficence requires behavior analysts to prioritize the well-being of their clients. This includes using the least restrictive, effective interventions. Before implementing a more restrictive procedure like punishment (response cost), the BCaBA must first implement and evaluate reinforcement-based alternatives. Only after data show that these less intrusive methods are insufficient should more restrictive procedures be considered. While committee approval and client history are relevant, the prerequisite is the documented failure of reinforcement-based approaches.

  7. Question 7Advanced

    Behaviorism and Philosophical Foundations · A.2. Explain the philosophical assumptions underlying the science of behavior analysis (e.g., selectionism, determinism, empiricism, parsimony, pragmatism).

    A supervising BCBA presents two technically sound intervention plans for a client's self-injurious behavior. Plan A is a complex procedure with multiple components but is projected to reduce the behavior by 90% in two weeks. Plan B is a simpler differential reinforcement procedure projected to reduce the behavior by 70% in two months. The BCBA's choice of Plan A over Plan B, despite its complexity, most directly reflects which philosophical assumption of behavior analysis?

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    Correct answer: D

    Pragmatism is the philosophical assumption that focuses on the practical success of an approach and the value of its outcomes. In this case, choosing the more complex plan (Plan A) because it produces a faster and more significant reduction in a dangerous behavior demonstrates pragmatism. The practical outcome (rapidly stopping self-injury) is valued over the simplicity of the procedure. Parsimony would have favored the simpler explanation or procedure (Plan B), but the severity of the behavior makes the practical effectiveness the primary driver.

  8. Question 8Intermediate

    Measurement, Data Display, and Interpretation · C.6. Evaluate the validity and reliability of measurement procedures.

    A BCaBA is training an RBT to collect data on a client's on-task behavior in a classroom using a 15-second momentary time sampling procedure. During a reliability check, the BCaBA and RBT simultaneously but independently record the data. Their records are shown below (1 = On-Task, 0 = Off-Task). What is the calculated interobserver agreement (IOA)?

    BCaBA: 1, 1, 0, 1, 0, 0, 1, 1, 1, 0
    RBT: 1, 0, 0, 1, 1, 0, 1, 1, 0, 0

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    Correct answer: B

    For interval or time-sampling data, the most common method for calculating IOA is interval-by-interval IOA. This is calculated by dividing the number of intervals in which both observers agreed by the total number of intervals, then multiplying by 100.

    Intervals: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
    Agreement: Yes, No, Yes, Yes, No, Yes, Yes, Yes, No, Yes

    There are 7 intervals with agreement out of a total of 10 intervals.
    (7 / 10) * 100 = 70%.

  9. Question 9Beginner

    Concepts and Principles · B.9. Identify examples of operant extinction.

    A BCaBA is implementing a behavior plan to decrease a student's shouting out in class. The plan involves providing attention for raising a hand and placing the shouting behavior on extinction. During the first week, the student's shouting out increases significantly before starting to decrease. This temporary increase is known as:

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    Correct answer: B

    An extinction burst is a predictable, temporary increase in the rate, intensity, or variability of a behavior immediately after extinction procedures are implemented. It occurs because the individual escalates the previously reinforced behavior in an attempt to contact reinforcement again. Spontaneous recovery is the reappearance of a behavior after it has been extinguished for some time. Response induction refers to the emergence of new, unreinforced behaviors, and resurgence is the recurrence of a previously reinforced behavior when another behavior is placed on extinction.

  10. Question 10IntermediateSelect 3

    Supervisory Relationships · I.6. Apply empirically validated and competency-based approaches to train supervisees to perform assessment and intervention procedures.

    A BCaBA is supervising an RBT who is implementing a new skill acquisition program. The BCaBA wants to ensure the RBT can perform the procedure correctly and provide effective feedback. Which of the following supervision strategies represents the core components of Behavioral Skills Training (BST)? (Select THREE)

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    Correct answers: A, C, D

    This corresponds to the 'Modeling' component of BST.

    This corresponds to the 'Rehearsal' or 'Practice' component of BST.

    This corresponds to the 'Feedback' component of BST. The fourth component is 'Instructions,' which would have occurred prior to modeling.

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