ABA 603 Final | ACCURATE QUESTIONS AND DETAILED ANSWERS | GUARANTEED PASS | GRADED A | LATEST UPDATE
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Course
ABA 603
Institution
ABA 603
A __________________ study seeks to discover the differential effects of a range of values on the independent variable on the dependent variable of interest.
- ANSWER Parametric
Single-subject research designs always involve a single participant.
- ANSWER False
Baseline data collection is impor...
ABA 603 Final | ACCURATE QUESTIONS
AND DETAILED ANSWERS | GUARANTEED
PASS | GRADED A | LATEST UPDATE
A __________________ study seeks to discover the differential effects of a range of values on
the independent variable on the dependent variable of interest.
- ANSWER Parametric
Single-subject research designs always involve a single participant.
- ANSWER False
Baseline data collection is important because it results in a certain level of needed subjectivity. -
ANSWER False
All experiments in ABA include at least one behavior and at least one treatment or intervention
condition.
- ANSWER True
This design compares two or more distinct treatments while their effects on the target behavior
are measured.
- ANSWER Alternating treatment design
Which of the following is considered a limitation in the use of a multiple treatment reversal
design?
- ANSWER Sequence effects
In an alternating treatments design the extent of any differential effects produced by two
treatments is determined by the __________________ distance between their respective data
paths and quantified by the __________________ axis scale.
,- ANSWER Vertical, vertical
__________________ effects are the effects on a subject's behavior in a given condition that
are the result of the subject's experience with a prior condition.
- ANSWER Sequence
Which of the following statements is a practical rationale for using B-A-B reversal design? -
ANSWER Behavior of interest is dangerous and withholding an effective treatment would be
unethical & treatment is already in place (B&C)
When it is not possible or appropriate to completely eliminate the event or activity used as a
contingent reinforcer this variation of the reversal design can be employed.
- ANSWER NCR reversal
Behavioral ____________ means that the level of behavior observed in an earlier phase cannot
be reproduced even though experimental conditions are the same as they were during earlier
phases.
- ANSWER Irreversibility
Which of the following experimental questions is/are most appropriate for a reversal design? -
ANSWER The effects of choice versus no choice on the disruptive behavior displayed by
students with developmental disabilities & the effect of response cost on talk outs in an
elementary classroom (A&B)
Which of the following is NOT an advantage of the alternating treatments design?
- ANSWER Minimizes the possibility of multiple treatment interference
An experiment that incorporated multiple reversals often presents a more convincing and
compelling demonstration of a functional relation than does an experiment with one reversal. -
ANSWER True
,Extended designs, such as an A-B-C-B-C-A-C-A-C-A-C multiple treatment reversal designs are
most often preplanned by the experimenter.
- ANSWER False
A reversal design would be effective element of an experiment investigating the effects of a
variable that cannot be withdrawn once it has been presented (for example instructional) -
ANSWER False
When considering educational and clinical issues surrounding the use of a reversal design it may
be appropriate to conduct only two or three brief reversals as a demonstrations of experimental
control.
- ANSWER True
A properly conducted alternating treatment design minimizes the extent to which an
experimenter's results are confounded by sequence effects
. - ANSWER True
An alternating treatment design should be used with unstable data.
- ANSWER False
The __________________ design is the most widely used experimental design in ABA. -
ANSWER Multiple baseline
When each behavior changes when, and only when, the independent variable is applied then
_______________ has been demonstrated.
- ANSWER Experimental control
The multiple probe design is effective for situations in which
- ANSWER Prolonged baselines are not appropriate
, All of the following are variations of the multiple baseline design except __________________. -
ANSWER Multiple baseline across interventions
Behaviors selected for study with a multiple baseline design should
- ANSWER Be functionally independent
The independent variable should be applied to the behavior that
- ANSWER Shows the most stable level during baseline
The __________________ design can be used to evaluate the effects of treatment on the
gradual improvement of behavior already in the participant's repetoire.
- ANSWER Changing criterion
In a changing criterion design, reinforcement is usually contingent upon
- ANSWER Performance at a specified level
In a changing criterion design, when the participant's behavior closely conforms to the gradually
performance criteria, then __________________ has been established.
- ANSWER Experimental control
All of the following are required to determine the potential of a changing criterion design to
demonstrate experimental control except the
- ANSWER Latency of criterion changes
Which of the following are the advantages of the changing criterion design?
- ANSWER It does not require a withdrawal phase & it allows for experimental analysis while
gradually improving behavior (B&C)
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