A limitation of the A-B-A and A-B-A-B single-case designs is that:
A) All participants experience the treatment phase
B) Some variables do not return to baseline levels when treatment is withdrawn
C) Demonstrating causality is difficult
D) Baseline phases must be longer than treatment phases

Question

Quizplus · Accepted Answer

Some variables may not return to baseline levels when treatment is withdrawn, which can limit the ability to demonstrate the effect of the treatment.

A Limitation of the A-B-A and A-B-A-B Single-Case Designs Is