When is the changing-criterion design an appropriate design to use? When
a. the behavior change is reversible
b. the behavior change is irreversible
c. the behavior is difficult to measure
d. it is impossible to obtain stable baseline behavior
Question 2
Marla conducts a study to gradually teach a poodle to jump through a flaming hoop. At each session, Marla introduces a more stringent set of guidelines before reinforcing the poodle. Which one of the following designs would be most appropriate for this study?
a. changing-criterion design
b. A-B-A-B design
c. multiple-baseline design
d. interaction design
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Barenboim's study show the change in children's descriptions of their peers
(left) Urine sample from an unaffected person does not change color upon exposure to air. (right) Ur