Which of the following is considered to be a reversal design?
A)BBAA
B)BABA
C)ABAB
D)AABB

Question

Quizplus · Accepted Answer

A reversal design, often used in single-subject research, involves alternating between a baseline phase (A) and an intervention phase (B) to assess the effects of the intervention. The ABAB pattern is a classic example of a reversal design, where the intervention's effects are observed, withdrawn, and then reintroduced to confirm the intervention's impact on the behavior or condition being studied.

Which of the Following Is Considered to Be a Reversal