BCBA Exam- Experimental Design- Graphs

Descripción

Explanations of answers come from the ABA Bible: Cooper, J. O., Heron, T. E., & Heward, W. L. (2007). Applied behavior analysis, 2nd ed. Upper Saddle River, N.J.: Pearson Prentice Hall. I did not cite his book on each question so please understand each question refers to the Cooper book listed above.
Lynette Jacobs
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Lynette Jacobs
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Resumen del Recurso

Pregunta 1

Pregunta
Multiple baseline design graphs measures all of the following EXCEPT:
Respuesta
  • settings
  • behaviors
  • people
  • interventions

Pregunta 2

Pregunta
Which type of graph is used MOST widely?
Respuesta
  • Multiple design
  • single subject
  • alternative treatments
  • scatterplot

Pregunta 3

Pregunta
Which highly flexible graph has a staggered step-like fashion display?
Respuesta
  • multiple stepline
  • multiple baseline
  • changing criterion design
  • alternating treatments with baseline and final phase

Pregunta 4

Pregunta
Multiple baseline across behaviors is where two or more different behaviors on the same subject and the subject acts as his/her own control.
Respuesta
  • True
  • False

Pregunta 5

Pregunta
Which type of multiple baseline is most widely used?
Respuesta
  • subjects/people
  • settings
  • behavior
  • interventions

Pregunta 6

Pregunta
Check the other variations of multiple baseline designs:
Respuesta
  • multiple acquisitions
  • multiple probe
  • delayed multiple baseline

Pregunta 7

Pregunta
Check the guidelines to follow when using multiple baseline designs.
Respuesta
  • select independent yet functionally similar baselines
  • permission has to be granted to use a multiple baseline design
  • caution must be given to how soon an intervention is applied
  • intervene on the most stable baseline first
  • do a reversal to as soon as possible
  • vary the lengths of the baselines

Pregunta 8

Pregunta
All of the following are advantages to using a multiple baseline design EXCEPT:
Respuesta
  • successful interventions do not have to be removed
  • easy to implement
  • evaluates generalization easily
  • demonstrates experimental control

Pregunta 9

Pregunta
Which are disadvantages to using the multiple baseline design?
Respuesta
  • Can not be used in various settings
  • subjects have to be similar in age
  • does not show experimental control
  • intervention may be delayed when otherwise doesn't need to be

Pregunta 10

Pregunta
Check which designs are experimental designs.
Respuesta
  • withdrawal
  • multiple baseline
  • scatterplot
  • reversal
  • functional baseline
  • changing criterion
  • alternating treatments

Pregunta 11

Pregunta
What type of design is seen here?
Respuesta
  • multiple baseline
  • changing criterion
  • multiple probe

Pregunta 12

Pregunta
What type of design is demonstrated here?
Respuesta
  • Reversal
  • AB Design
  • Alternative treatment

Pregunta 13

Pregunta
Changing criterion designs requires all of these considerations EXCEPT
Respuesta
  • length of phases
  • magnitude of criterion changes
  • number of criterion changes
  • when to apply the reversal

Pregunta 14

Pregunta
Examples of when to use a changing criterion design include:
Respuesta
  • math problems
  • reading fluency speed
  • distance running
  • head banging

Pregunta 15

Pregunta
Advantages to the changing criterion design include:
Respuesta
  • does not require reversal
  • gradually improves behavior and works well in classrooms
  • behaviors can be reversed
  • does not need to be repertoire
  • helps shape behaviors

Pregunta 16

Pregunta
Any experimental design in which the researcher reverses back to a previous condition is called
Respuesta
  • Reversal
  • withdrawal
  • multiple baseline
  • changing criteria
  • alternative treatment

Pregunta 17

Pregunta
The more preferred method of a reversal design is A-B-A over A-B-A-B.
Respuesta
  • True
  • False

Pregunta 18

Pregunta
The A-B-A-B reversal is the most straight forward and generally most powerful within-subject design for demonstrating a functional relationship between an environment manipulation and a behavior.
Respuesta
  • True
  • False

Pregunta 19

Pregunta
Reversal design includes what?
Respuesta
  • solid data points for actual measures of behavior and open data points for predicted data
  • open data points for actual measures of behavior and solid data points for predicted data

Pregunta 20

Pregunta
Experiments that use the reversal design to compare two or more treatment effects are vulnerable to confounding effects by sequence effects.
Respuesta
  • True
  • False

Pregunta 21

Pregunta
Which experimental design in which 2 or more conditions are presented in rapidly alternating succession independent of the level of responding & the differential effects on the target behavior are noted?
Respuesta
  • alternating intervention design
  • alternating treatment design
  • alternative treatments design

Pregunta 22

Pregunta
What type of experimental design would be best used when trying to determine which treatment is most effective?
Respuesta
  • alternating treatment design
  • parametric analysis
  • changing criterion design
  • multiple baseline design

Pregunta 23

Pregunta
What problems are avoided when choosing to use an alternating treatment design?
Respuesta
  • does not require treatment withdrawal
  • open- ended design
  • quickly compares different treatments
  • is limitless on how many treatments can be implemented at once
  • minimizes irreversibility
  • minimizes sequence effects
  • can be used with unstable data patterns
  • assess generalization of effects
  • interventions can begin immediately
  • never have to settle on just one treatment

Pregunta 24

Pregunta
Withdrawal and reversal designs are the same type of experimental design where the intervention is removed and a return to baseline has occurred. Withdrawal design will often be the technical term when looking for generalization of a behavior as the intervention is sequentially or partially withdrawn.
Respuesta
  • True
  • False

Pregunta 25

Pregunta
What type of graph is being demonstrated?
Respuesta
  • alternating treatments design
  • intervention comparison design
  • A-B-B design
  • alternative treatments design

Pregunta 26

Pregunta
What type of graph is being shown?
Respuesta
  • Reversal Design
  • Sequential Withdrawal Design
  • Removal Design
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