The results of an ABAB design are deemed visually significant when the graph shows that improvement occurs in every phase after the first A phase, including improvement in the second baseline phase.

Question

Quizplus · Accepted Answer

In an ABAB design, visual significance is indicated by changes in behavior between phases, with improvement expected in the B phases (intervention) and a return to baseline levels in the A phases (baseline), not improvement in the second A phase.

The Results of an ABAB Design Are Deemed Visually Significant