BxLog

BxLog is PTB’s exam prep blog, edited and curated by veteran ABA professionals with a mission to provide candidates helpful tools and guidance along their BCBA® exam prep journey. Explore short videos and articles containing valuable information including explanations of Test Content Outline concepts and ABA terminology, study tips, mock exam questions with answer breakdowns, and lifestyle advice to maintain a healthy exam prep regimen.

This Reinforcer Assessment Evaluates SR+ Effectiveness: From M&M® Bliss to Breaking Point

This Reinforcer Assessment Evaluates SR+ Effectiveness: From M&M® Bliss to Breaking Point

PTB co-founder Dana Meller discusses a reinforcer assessment method used to evaluate the effectiveness of preferred items as reinforcers under high response requirements. Learn how this assessment helps determine the breaking point, where a reinforcer loses its value due to increasing demands, and how it aids in making informed decisions on reinforcement strategies.

Refer to BCBA® Task List (5th ed.) Section F-5: Conduct preference assessments.

This Reinforcer Assessment Evaluates SR+ Effectiveness: From M&M® Bliss to Breaking Point Read More

Test your ABA Terminology: Identify the Measurement System in This Scenario

Test your ABA Terminology ➠ Identify the Measurement System in This Scenario

Test your measurement, data display, and interpretation knowledge with PTB founder Dana Meller as she discusses one specific measurement system that measures the effect of the behavior after its occurrence. Here, Dana details the two ways someone could implement this type of measurement system, provides examples of scenarios and a variety of corresponding measurement methods, and highlights some of the pros of utilizing this type of measurement system.

Test your ABA Terminology ➠ Identify the Measurement System in This Scenario Read More

ABA terms you need to know: baseline logic.

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).

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Dance the Axes Tango: Assessing Intervention Effectiveness on the Dynamic Data Graph Floor

Dance the Axes Tango: Assessing Intervention Effectiveness on the Dynamic Data Graph Floor

Sharpen your experimental design skills and explore how independent variables influence behavior. PTB co-founder Dana Meller explains how to decipher graphical representations of data and understand the roles of the y-axis and x-axis.

Refer to BCBA® Task List (5th ed.) Section D-1: Distinguish between dependent and independent variables.

Dance the Axes Tango: Assessing Intervention Effectiveness on the Dynamic Data Graph Floor Read More

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