[Jul-2022] BCBA Free PDF from ActualPDF [Q70-Q89] – Unlimited Lifetime Access Free Exams PDF

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Following are some new BCBA Real Exam Questions!

NO.70 An experimental design that starts with a baseline phase, followed by a treatment phase, then another
baseline phase, and ends in the same type of treatment phase is called a (n):

ABA design.

reversal design.

multi-element design.

multiple baseline design.

NO.71 What does this graph depict?

current level and data path of the response measure

current level, data path, and stability of the response measure

data path, average level, and variability of the response measure

data path, trend, and variability of the response measure

Explanation/Reference:

NO.72 Which situation is the BEST example of contingency-shaped behavior?

A task analysis is used to teach Lilly how to clean her room.

Dean is able to change the scale on a computerized graph after reading “how to” instructions.

Billy’s mother tells him not to touch the stove because he could burn himself. Billy does not touch the stove.

Jennifer sees a candy bar and she mands for it. Jennifer’s sister gives her the candy bar and she eats it.

NO.73 A narrative recording is used to clearly determine all of the following EXCEPT:

duration of a behavior.

function of a behavior.

presence of a particular behavior.

topography of undesirable behavior.

NO.74 Trials to criterion refers to a measure of

fluency.

performance.

rate of correct responding.

interobserver agreement.

NO.75 Which of the following scenarios involves a behavioral contingency?

James ate dinner tonight and came down with indigestion.

While throwing a chair, Linda bit her tongue.

Susan hit her head on the wall, and a staff person asked her to stop.

When asked to do her tasks, Doris said, “I will not do that!”

NO.76 Which is the BEST example of stimulus generalization?

Bonnie learned to choose and wear coordinated outfits but after one month she would only select red outfits.

Jim was taught to say “hello” and continues to say “hello” to his trainer.

Ricky became more productive in math and simultaneously his reading improved.

Tim learned to ask for help from his teacher and now can ask a fellow student for help.

NO.77 Marvell is working on a new case with a student who refuses to attend school. Before deciding on a
treatment plan, Marvell schedules interviews and observation sessions. This is an example of which
assumption of behavior analysis?

determinism

empiricism

skepticism

parsimony

NO.78 What are the three elements of informed consent?

No coercion, approval, voluntariness

Capacity, age, voluntariness

Informed, age, voluntariness

Capacity, informed, voluntariness

NO.79 To teach Beth to wash her hands, staff trained Beth in all the steps identified in the task analysis in each session. They also introduced prompts in successive levels if Beth did not respond after a two-second waiting period. Which behavior chaining procedure was used in this program?

backward

forward

global

total task

NO.80 Experimental control is demonstrated in a changing criterion design by a change in behavior:

across settings.

across individuals.

when returning to baseline.

to meet predetermined levels.

NO.81 Results of a functional assessment reveal that a child engages in hand-biting when she is in a room by
herself. The likely function of behavior is:

Attention

Access to tangibles

Escape/avoidance

Automatic reinforcement

NO.82 If a client exhibits problem behaviors throughout the day and evenings regardless of what is going on in
the environment and what activities he/she is participating in, which would be the BEST way to reduce the
high frequency and increase latency?

Use a differential reinforcement procedure for the absence of problem behaviors for an amount of time
with a high magnitude reinforcer as a reward.

Use a high magnitude punishment procedure every time he/she exhibits the problem behavior.

Use a low magnitude punishment procedure every time he/she exhibits the problem behavior.

Use a fixed ratio reinforcer every time he/she exhibits appropriate behavior.

NO.83 To address hitting others, two procedures were compareD. differential reinforcement of incompatible behavior and time-out. The outcomes were examined within and across subjects. A withdrawal design was employed.
The BEST response measure to use in this study is frequency oF.

the incompatible behavior.

being sent to time-out.

hitting others.

reinforcer delivery.

NO.84 To change the occurrence of hitting others, two procedures were compareD. differential reinforcement of incompatible behavior and time-out. The outcomes were examined within and across subjects. A withdrawal design was employed. An independent variable in this study was:

aggression.

frequency across phase changes.

return to baseline.

time-out from reinforcement.

NO.85 One of the MOST important reasons for writing a precise definition of behavior is that a precise definition:

produces greater interobserver agreement and requires less training time for observers.

allows for easier and more reliable quantification of temporal locus and temporal extent.

increases the likelihood that the behavior of interest will be reliably detected by observers or
measurement equipment.

makes calibration checks of observers or measurement equipment less necessary.

NO.86 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?

dependent

independent

interdependent

semi-dependent

NO.87 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?

Baseline and intervention conditions were included.

A baseline condition was implemented.

A changing criterion design was used wherein the criterion for reinforcement was gradually changed over time.

The intervention was implemented in a staggered fashion across target behaviors after the initial baseline.

NO.88 A behavior analyst is adhering to which underlying assumption of behavior analysis when she conducts several tests of her treatment before she writes it in a formal behavior program?

Determinism

Law of parsimony

Empiricism

None of the above

NO.89 Adherence to “procedural integrity” promotes generalization by facilitating.

normalization.

ethical treatment of consumers.

consistency of instruction.

spontaneous changes in intervention procedures.

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