In the context of the types of single-subject baseline design, which of the following is a characteristic of AB designs, where A refers to the baseline phase and B refers to the intervention phase of an experiment?
A) They present only a single administration of each condition and thus lack intrasubject replication.
B) They include a reversal phase in which baseline conditions are reestablished after exposure to a treatment.
C) They are appropriate only if it is desirable to return a subject to pre experimental conditions prior to the termination of a study.
D) They are designed to assess whether any changes in the baseline level produced by an intervention are reversible.

Question

Quizplus · Accepted Answer

AB designs involve only one baseline phase followed by one intervention phase, lacking intrasubject replication and not including reversal or multiple conditions.

In the Context of the Types of Single-Subject Baseline Design