2022 Realistic Verified BCBA exam dumps Q&As - BCBA Free Update
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NEW QUESTION 90
A functional relationship exists only if.
- A. a stimulus elicits a response without previous conditioning.
- B. changes in a stimulus class consistently alter a property of a response class.
- C. changes in a response class produce a functional consequence.
- D. reinforcement is contingent upon responding.
Answer: B
NEW QUESTION 91
Missy is using a multiple probe across participants design to evaluate the effects of peer tutoring to teach three students to complete division problems. These three students have had no prior instruction in division. Missy MOST LIKELY chose a multiple probe design rather than a multiple baseline design because.
- A. she is interested in comparing the effects of three interventions at once.
- B. other extraneous variables may cause their skills to improve.
- C. the students could not miss class very often.
- D. the students' baseline scores will be zero.
Answer: D
NEW QUESTION 92
Manipulating a students chair in a classroom setting to avoid distraction fro the window is an example of a
manipulation of a
- A. Context variable
- B. Confounding variable
- C. Antecedent variable
- D. Ecological variable
Answer: A
NEW QUESTION 93
What is the next step in the assessment process if data from the functional analysis do NOT support the original hypothesis?
- A. Design a package intervention to address all possible functions of the behavior.
- B. Alter the hypothesis regarding the maintaining variable of the behavior based on the results of the functional assessment.
- C. Continue to conduct the functional assessment until the data coincides with the original hypothesis.
- D. Base the intervention on the original hypothesis and re-assess after a time lapse.
Answer: B
NEW QUESTION 94
The use of an alternating treatments design should be considered iF.
- A. the results of multiple reversal designs are ambiguous.
- B. one needs to evaluate the effects of a single intervention across multiple settings.
- C. there is the possibility that the effect of one intervention will influence the effect of another.
- D. it is important that multiple interventions be evaluated quickly.
Answer: D
NEW QUESTION 95
Available resources, applicable federal and state laws, programmatic costs, and a person's adaptive skills, learning history, and personal interests should all be considered as part of the process oF.
- A. collecting empirical data.
- B. prioritizing goals and objectives.
- C. conducting a baseline of target behaviors.
- D. manipulating ecological factors.
Answer: B
NEW QUESTION 96
Identifying the steps involved in evacuating the group home during a fire drill is an example of a (n):
- A. intervention plan.
- B. task analysis.
- C. interdependent group contingency.
- D. chaining procedure.
Answer: B
NEW QUESTION 97
One of the MOST important reasons for writing a precise definition of behavior is that a precise definition:
- A. produces greater interobserver agreement and requires less training time for observers.
- B. makes calibration checks of observers or measurement equipment less necessary.
- C. increases the likelihood that the behavior of interest will be reliably detected by observers or
measurement equipment. - D. allows for easier and more reliable quantification of temporal locus and temporal extent.
Answer: C
NEW QUESTION 98
Three boys with autism, ages 7-10 years old, served as participants in a study. During baseline, staff used response blocking when five instances of aggression or head-banging occurred within 10 seconds, until attempts ceased for 1 minute. During baseline and treatment, each occurrence of aggression and head-banging was recorded daily and converted to the number of responses per hour. Treatment comprised a differential reinforcement of incompatible behavior (DRI) schedule coupled with response blocking after every head-banging or aggression. The staff initially applied the treatment to head-banging, while continuing to take a baseline on aggression.
After noting treatment effects on head-banging, the staff then applied the treatment to aggression.
In this scenario, how was direct replication shown?
- A. Baseline and intervention conditions were included.
- B. A baseline condition was implemented.
- C. The intervention was implemented in a staggered fashion across target behaviors after the initial baseline.
- D. A changing criterion design was used wherein the criterion for reinforcement was gradually changed over time.
Answer: C
NEW QUESTION 99
The "hero procedure" refers to a contingency in which an individual, or small group, earns a reward for a class. This procedure is an example of what type of group contingency?
- A. independent
- B. dependent
- C. interdependent
- D. semi-dependent
Answer: B
NEW QUESTION 100
As part of evaluating procedural integrity on a school based program, it is important for the behavior
analyst to assess the quality of data collected by a teacher.
The BEST method is for the behavior analyst to?
- A. compare student's self-graphed data to data collected by the teacher.
- B. compare data collected at the same time by the teacher and another teacher.
- C. compare her/his observation of a student's performance with data collected by the teacher from an
earlier training session with the student. - D. take data on student performance simultaneously with the teacher.
Answer: D
NEW QUESTION 101
An establishing operation is any change in the environment which.
- A. alters the effectiveness of some object or event as a contingency-shaped rule and at the same time changes the momentary frequency of the behavior that was previously followed by reinforcement.
- B. alters the timing of a behavior and momentarily alters the frequency of the behavior that was previously followed by reinforcement.
- C. alters the effectiveness of some object or event as reinforcement thus momentarily changing the likelihood of behavior that was previously followed by that reinforcer.
- D. momentarily alters the effectiveness of the consequence for a behavior that was previously followed by reinforcement.
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 102
Placing a request that a child is least likely to perform at the end of a series of requests that the child is most likely to perform is a phenomenon known as:
- A. High-probability request sequence
- B. Errorless learning
- C. The Premack principle
- D. Mediated transfer
Answer: C
Explanation:
Explanation
NEW QUESTION 103
A teacher gives a student a piece of paper and asks him to draw a picture. To request a crayon, the
student looks at the teacher and says, "Crayon." In response to this, the teacher replies, "Say, 'Crayon
please'." The student complies with the request and the teacher gives them a crayon. This exchange is an
example of.
- A. vicarious teaching.
- B. incidental teaching.
- C. precision teaching.
- D. coincidental teaching.
Answer: B
NEW QUESTION 104
A behavior analyst responsible for the evaluation of a behavior change program has been unable to get
others to collect data on the targeted behaviors. The others involved, including other service providers, are
relying on personal anecdotes and questionnaires to evaluate the effectiveness of the program. The
primary consumer reports satisfaction with the results so far. To evaluate the program, the behavior
analyst should:
- A. conduct formal interviews to supplement the available information.
- B. obtain data on the targeted behaviors.
- C. use available information only.
- D. check the reliability from the questionnaire's information.
Answer: B
NEW QUESTION 105
A behavior analyst is asked to consult about a 10-year-old child who gets out of his seat during class at least once every 15 minutes. The behavior analyst wants the teacher to collect data on the child's on-task behavior.
Given that the teacher works alone in the classroom with 30 children, the BEST procedure to employ would bE.
- A. interval recording.
- B. time sampling.
- C. latency recording.
- D. duration recording.
Answer: B
NEW QUESTION 106
You are working with a client who finds physical touch to be aversive. When the person is off task, the program calls for you to give a warning by counting to 10; at that point, you gently touch him if he is not back on task. The touch remains until he returns to task. Please note that being touched is aversive for this particular individual. If the person gets back on task during counting, this is an example of:
- A. Stimulus fading
- B. Escape
- C. Positive reinforcement
- D. Avoidance
Answer: D
NEW QUESTION 107
A behavior analyst is measuring the time it takes for a client to say, "You're welcome" after the staff says, "Thank you." The behavior analyst is measuring __________________.
- A. Inter-response time
- B. Latency
- C. Frequency
- D. Duration
Answer: B
NEW QUESTION 108
Imitation training can be made MOST beneficial for clients when it includes a range oF.
- A. settings.
- B. reinforcers.
- C. prompts.
- D. models.
Answer: D
NEW QUESTION 109
A __________________ is derived from a descriptive analysis.
- A. Statement of causation
- B. Data-driven conclusion
- C. Hypotenuse
- D. Hypothesis
Answer: D
NEW QUESTION 110
Teaching a child to match printed words to pictures, then pictures to the actual objects, and then testing to determine if the child can now match printed words to the actual objects is known as:
- A. Discrete trial training
- B. Stimulus equivalence
- C. PECS
- D. Verbal behavior training
Answer: B
NEW QUESTION 111
A parent reports that her 2-year-old daughter uses a number of stalling techniques to avoid bedtime once she is told to go to bed. What would be a good progress measure for going to bed when told?
- A. compliance
- B. inter-response time
- C. frequency
- D. latency
Answer: D
NEW QUESTION 112
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