For a reversal design to clearly demonstrate the effectiveness of a certain treatment, the behavior must
A) return to its original baseline level during the second baseline phase.
B) remain at the treatment level during the second baseline phase.
C) remain at the baseline level during the treatment phase.
D) Both b and c are correct.

Question

Quizplus · Accepted Answer

For a reversal design to clearly demonstrate the effectiveness of a treatment, the behavior must return to its original baseline level during the second baseline phase. This demonstrates that changes in behavior are due to the treatment and not other factors.

For a Reversal Design to Clearly Demonstrate the Effectiveness of a Certain