BCBA Mock Exam OBHS Questions and
answers | With complete solution Latest
2024/25
A client under your supervision engages in frequent rumination that appears to have
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resulted in substantial weight loss. What is the first assessment task?
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a. Systematic manipulation of some variable
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b. Records review
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c. Nothing - the behavior is not change worthy
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d. Conduct an IQ test - B
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You find that one of your clients has a substantial anxiety reaction to being in the
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lunchroom. You posit that there is some kind of respondent conditioning process that has
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caused this, and you wish to try respondent extinction. This would involve
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a. Social extinction - ignore the child when he becomes anxious
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b. Escape extinction - do not let the child escape from the lunchroom
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c. Have the child frequently enter the lunchroom without any "traumatic" events occurring.
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d. Have the child perform a task while in the lunchroom. - C
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The philosophy of determinism, as applied to the analysis of behavior, assumes that
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behavior is:
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ii a. subject to random occurrences.
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ii b. caused by some event or combination of events.
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ii c. a cause of other events.
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ii d. determined by the will of the person. - B
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You take an initial baseline on "in seat" behavior. You then implement a token economy in
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which in seat behavior is reinforced with tokens. Your treatment team decides to
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demonstrate the efficacy of the token system, and recommends an A-B-C-B reversal
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design. Which of the following is an example of such a design?
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a. In the 3rd phase, stop implementing the token system
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b. In the 3rd phase, present tokens for out of seat behavior
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c. Present the tokens for in seat behavior in another setting
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d. Implement a schedule of less frequent tokens in phase 3 - B
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You are talking with a staff member about a client's behavior, and that staff tells you that
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the client exhibited a tantrum the other day. You wish to set up a program, but you feel that
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you will need consent to do it. What are the three elements needed?
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a. capacity, informed, voluntariness
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b. informed, voluntariness, older than 18 years old
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c. no coercion, cost/benefits, approval
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d. informed, approval, legal age - A
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,Describe how a DRI schedule might be used to decrease the frequency of walking around
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and bothering other workers at the work site.
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a. Have the person earn a reinforcer contingent on the absence of bothering others
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b. Provide a reinforcer contingent on working diligently and quietly at his seat
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c. Move his seat away from others and make it somewhat "isolated."
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d. Reinforce appropriate asking to visit others - B
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You are having trouble getting Kenny on the van. Apparently, the action is effortful, as he
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has to climb up the stairs, which gives him trouble. In fact, he has actually given up even
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trying. Using behavioral momentum, how can this be treated?
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a. Provide a reinforcer for getting on the van.
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b. Prompt him briskly down the hall, and release him right before he reaches the steps of
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the van. Then fade the release point backwards.
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c. Give a reinforcer for some low effort actions then give the direction to "get on the van."
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d. Give small reinforcers for just looking at the van, then slowly increase the size of the
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reinforcer as he begins getting up to walk toward the van. - C
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You are working with a client who finds physical touch to be aversive. When the person is
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off task, the program calls for you to give a warning by counting to "10"; at that point, you
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gently touch him if he has not back on task. The touch remains until he returns to task.
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Please note that being touched is aversive for this particular individual.
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If the person gets back on task during the counting, this is an example of:
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a. Escape ii
b. Avoidance
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c. Positive reinforcement
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d. Stimulus fading - B
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You are working with a client who finds physical touch to be aversive. When the person is
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off task, the program calls for you to give a warning by counting to "10"; at that point, you
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gently touch him if he has not back on task. The touch remains until he returns to task.
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Please note that being touched is aversive for this particular individual.
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If the person gets back on task when he is touched, this is an example of:
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a. Escape ii ii
b. Avoidance
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c. Positive reinforcement
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d. Negative punishment - A
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Which of the following is NOT a characteristic of effective punishment?
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a. FR1 ii
b. Unpaired with reinforcement
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c. Slowly increasing the intensity of the punisher over time
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d. Ensure alternative ways of obtaining the reinforcer - C
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, A child is having a tantrum in your classroom. You believe that the tantrum is occurring for
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your attention. You therefore ignore the tantrum until it ceases while continuing daily
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activities. You note that the tantrums decrease over time. This is an example of:
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a. Punishment
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b. Establishing operation
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c. Timeout from reinforcement
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d. Extinction - D
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You have been asked to consult on a case involving a 10 year old girl who engages in
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some severe SIB at home, such as scratching her head, banging her head, and poking her
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eyes. She lives at home with her mother and father. She is nonverbal, but will take her
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parents by the hand and show them things that she wants. She seems to be able to
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perform many tasks, but the SIB definitely interferes with many activities.
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For example, she engages in high-rate SIB during meals.
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Select the most reasonable first step in the treatment process.
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a. Quickly design a program to address the SIB
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b. Consult with her teachers regarding her self-esteem
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c. Conduct interviews with the parents and ask for any records that are available
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d. Conduct interviews with her teachers and ask for any records that are available - C
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You have been asked to consult on a case involving a 10 year old girl who engages in
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some severe SIB at home, such as scratching her head, banging her head, and poking her
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eyes. She lives at home with her mother and father. She is nonverbal, but will take her
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parents by the hand and show them things that she wants. She seems to be able to
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perform many tasks, but the SIB definitely interferes with many activities.
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For example, she engages in high-rate SIB during meals.
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Select the most reasonable first step in the treatment process.
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You wish to conduct some descriptive analyses. Which of the following is NOT a rationale
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for such an activity?
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a. To determine functional relations
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b. To provide information that might lead to a functional relationship
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c. To examine patterns of the behavior
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d. To generate hypotheses about the behavior - A
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You have been asked to consult on a case involving a 10 year old girl who engages in
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some severe SIB at home, such as scratching her head, banging her head, and poking her
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eyes. She lives at home with her mother and father. She is nonverbal, but will take her
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parents by the hand and show them things that she wants. She seems to be able to
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perform many tasks, but the SIB definitely interferes with many activities.
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For example, she engages in high-rate SIB during meals.
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Select the most reasonable first step in the treatment process.
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At first, you are puzzled by the behavior. You therefore work with the child, and then let the
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hypotheses evolve from your data. This example demonstrates the process of:
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a. Induction
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b. Deduction
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c. Social learning theory
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