A design in which a teacher removes one intervention and replaces it with its opposite is:
A) A reversal design.
B) A withdrawal design.
C) An A-B-A design.
D) An alternating treatments design.

Question

Quizplus · Accepted Answer

A reversal design involves removing one intervention and replacing it with its opposite to see if the behavior changes in the opposite direction. This is the only option that applies to this scenario. Withdrawal design involves removing an intervention to see if the behavior returns to baseline, and A-B-A design involves reinstating the intervention to see if the behavior returns to its previous level. Alternating treatments design involves comparing the effects of two or more different interventions. None of these options fit the scenario given.

A Design in Which a Teacher Removes One Intervention and Replaces