Single-subject designs A type of experimental design in which each subject serves as their own control, and the effects of treatment are compared to the subject’s own baseline data. 5th Edition Task ListD-3 Identify the defining features of single-subject experimental designs (e.g., individuals serve as their own controls, repeated measures, prediction, verification, replication). 6th Edition TCOD.4 Identify the defining features of single-case experimental designs (e.g., individuals serve as their own controls, repeated measures, prediction, verification, replication). Related Content Verification Demonstrating that the independent variable alone is responsible for the effect on the dependent variable by removing the independent variable and observing the dependent variable return to baseline levels.Treatment package An intervention plan, typically for behavior reduction, with two or more independent variables interacting simultaneously.Steady state responding A pattern of stable target behavior responding over a period of time.Steady state strategy A deliberate process in experimentation where the dependent variable is repeatedly exposed to the independent variable, controlling for and/or eliminating any extraneous influences on the dependent variable and achieving a…Replication (in baseline logic) Demonstrating that reintroducing the independent variable after it was withdrawn produces a return of the dependent variable to levels similar to those observed in previous independent variable Hint: This is…Prediction (in baseline logic) The projected result of a presently unknown measurement to be determined in the future, based on the belief that if current conditions persist, so will the pattern of responding, and…Independent variable In an experimental design, this is the particular aspect of the environment manipulated to assess its effects on the target behavior.Functional relation When changes in the dependent variable are predictably related to the independent variable, demonstrating a clear cause-and-effect relationship between the dependent and independent variable.Experimental design The specific arrangement of conditions in a study that are created to compare the relevant relations of the effects of the independent variable’s presence, absence, or different values of the…Experimental control When an experiment can reliably demonstrate a causal relationship between an independent variable and a dependent variable by controlling for extraneous variables and ensuring that the independent variable is responsible…Baseline logic The essential reasoning of single-subject experimental designs, which consists of prediction, verification, and replication.Baseline data The data collected prior to implementing a treatment or intervention, used as a comparison for treatment outcomes and acts as a control condition.Affirmation of the consequent Demonstrating that the independent variable controls the dependent variable (behavior) by showing a functional relationship between the independent variable and the dependent variable, evidenced by a change in responding occurring…Dana Do's: 1-Minute Experimental Design Test Hack (you still have to study it though) PTB co-founder Dana Meller shares a huge secret to help break down experimental design questions. BCBA® Task List (5th ed.) Section D-3: Identify the defining features of single-subject experimental designs.Let's Break Down a BCBA® Mock Exam Question: Key Elements of Baseline Logic for Multiple Baseline Design (D-3) PTB co-founder Dana Meller breaks down a BCBA® mock exam question about baseline logic for a multiple baseline design across behaviors. Dana explains the significance of replication in providing more convincing evidence of a functional relationship and how to make scientific justifications using baseline logic in various designs. Refer to BCBA® Task List (5th ed.) Section D-3: Identify the defining features of single-subject experimental designs (e.g., individuals serve as their own controls, repeated measures, prediction, verification, replication).Experimental Design Terminology ➠ The Baseline Logic Blueprint & the Sum of Its Parts Join PTB co-founder Dana Meller as she discusses baseline logic in single-subject experimental designs. Dana breaks down the four essential elements of baseline logic and how these elements play a crucial role in demonstrating experimental control and confirming the effectiveness of interventions. Refer to BCBA® Task List (5th ed.) Section D-3: Identify the defining features of single-subject experimental designs (e.g., individuals serve as their own controls, repeated measures, prediction, verification, replication).Dana Do's: Importance of Experimental Design Fluency PTB co-founder Dana Meller talks about the importance of being fluent in experimental designs, not just to pass the exam, but to be a good clinician as well. Ref Section D-3: Identify the defining features of single-subject experimental designs (e.g., individuals serve as their own controls, repeated measures, prediction, verification, replication).
