Which of the following is a reversal design?
A)Pretest-posttest design
B)Interrupted time series design
C)ABAB design
D)Quasi-experimental design

Question

Quizplus · Accepted Answer

The ABAB design is a type of reversal design in which baseline data (A) is collected, then an intervention is introduced (B), followed by a removal of the intervention (A), and then reintroduction of the intervention (B). This allows for the observation of changes in behavior or outcomes as the intervention is added and removed.

Which of the Following Is a Reversal Design