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Dierdra Dierdra
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6 years ago
What is a disadvantage of a changing criterion design?
 
  A. The possibility of multiple treatment interference when the treatments interact
   B. It is not the best to use with behaviors that change slowly
   C. It can sometimes be difficult to implement (e.g., counterbalancing the treatments)
   D. Target behavior must be able to change in a gradual, stepwise fashion

Ques. 2

Assume a researcher uses positive reinforcement via praise in an initial intervention phase, followed by positive reinforcement via tokens and praise, and response cost for inappropriate behaviors. The target behavior increases slightly during the praise only reinforcement phase but then improves much more so during the praise, tokens, and response cost phase. Explain whether this circumstance best represents a threat to reliability or validity.
 
  What will be an ideal response?
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jerrychris234jerrychris234
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6 years ago
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Dierdra Author
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#2
6 years ago
Thank you so much for the answer
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