BCBA Foundations D2 | Internal vs External Validity

In this episode of Behavioral Intelligence con Mara Sánchez, we continue exploring Domain D – Experimental Design.Today's topic focuses on D.2: Distinguishing between internal and external validity.Understanding validity helps behavior analysts evaluate whether research findings are trustworthy and applicable.In this episode, you will learn:• What internal validity means in experimental design• What external validity refers to in behavioral research• Why internal validity is essential for demonstrating experimental control• How external validity relates to generalization of resultsWe will also discuss:• Clinical ABA examples illustrating validity in research and practice• Situations where strong internal validity may limit external validity• BCBA exam tips for identifying validity concepts in exam questions• Common mistakes students make when evaluating research validityWebsite:www.amethysttherapyservices.comContact:[email protected] tuned for D.3: Threats to internal validity.