Reversal designs are considered superior to the basic AB design because reversal designs:
A)are easier to apply.
B)can be used with irreversible treatments.
C)demonstrate more conclusively the efficacy of the treatment.
D)have fewer ethical problems.

Question

Quizplus · Accepted Answer

Reversal designs, also known as ABAB designs, allow for a clearer demonstration of the treatment's efficacy by showing what happens when the treatment is withdrawn and then reapplied, thus providing stronger evidence of causality.

Reversal Designs Are Considered Superior to the Basic AB Design