BCBA Foundations D7 | Reversal, Multiple-Baseline, Multielement, and Changing-Criterion Designs

DescriptionIn this episode of Behavioral Intelligence con Mara Sánchez, we continue Domain D – Experimental Design from the BACB Test Content Outline as part of our BCBA exam preparation series.Today’s topic focuses on D.7: Distinguish among reversal, multiple-baseline, multielement, and changing-criterion designs.Understanding the differences among these major single-case experimental designs is essential for selecting the appropriate design, evaluating intervention effects, and answering BCBA exam questions accurately.In this episode, you will learn:• What defines reversal, multiple-baseline, multielement, and changing-criterion designs• How each design demonstrates experimental control in a different way• The strengths and limitations of each design• Why behavior analysts must choose designs based on ethical, practical, and clinical considerationsWe will also discuss:• Clinical ABA examples showing when each design may be appropriate• Everyday explanations to make these designs easier to remember• BCBA exam tips to help quickly identify each design in scenario-based questions• Common mistakes students make when confusing one design with anotherThis podcast series is designed to support RBTs, BCBA students, and behavior analysts who want to strengthen their conceptual understanding of applied behavior analysis while preparing for certification exams.Follow the BCBA study series and stay connected with Amethyst Therapy Services.Website:www.amethysttherapyservices.comContact:[email protected] tuned for the next episode as we continue exploring Domain D – Experimental Design in Behavior Analysis.