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 Task List concepts and ABA terminology, study tips, mock exam questions with answer breakdowns, and lifestyle advice to maintain a healthy exam prep regimen.

Test your ABA Terminology: Name the Conditioned Motivating Operation (CMO) in This Scenario

Test your ABA Terminology ➠ Name the Conditioned Motivating Operation (CMO) in This Scenario

Test your knowledge of ABA concepts and principles as PTB co-founder Dana Meller reviews a memorable question about the specific conditioned motivating operation (CMO) described in the scenario, as well as provides additional examples. Included are a description of the CMO pairing process and the resulting behavior and value-altering effects acquired through the pairing process. As a BONUS, Dana shares a tip that will help you on the Big Exam with questions related to CMO.

BCBA® Task List (5th ed.) Section B-12: Define and provide examples of motivating operations.

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Test your ABA Terminology: Derivative Measures Explained

Test your ABA Terminology ➠ Derivative Measures Explained

Put your knowledge of occurence measurement to the test with PTB co-founder Dana Meller as she discusses the two types of derivative measures, and each of their defining features and applications. Dana focuses on the derivative measure used for comparing two or more procedures, teaching clients new skills, evaluating mastery over a class of concepts, and the various measurement methods.

Refer to BCBA® Task List (5th ed.) Section C-6: Measure trials to criterion.

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Breaking Down a Mock BCBA® Exam Question: Negative Reinforcement Contingencies

Breaking Down a Mock BCBA® Exam Question: Negative Reinforcement Contingencies

Test your Concepts and Principles skills with PTB co-founder Dana Meller as she reviews a BCBA® mock exam question about negative reinforcement. Included is a description of CMOS, free operant avoidance, and discriminated avoidance, as well as corresponding detailed examples.

Refer to BCBA® Task List (5th ed.) Section B-4: Define and provide examples of positive and negative reinforcement contingencies.

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Mock BCBA® Exam Question Breakdown: Identify the Best Example of Response Generalization

Break Down a Mock BCBA® Exam Question: Identify the Best Example of Response Generalization

Test your concepts and principles skills with PTB co-founder Dana Meller as she reviews a BCBA® mock exam question about response generalization. Dana highlights the differences between response generalization vs. stimulus generalization and shares a good rule of thumb for evaluating a response generalization scenario.

Refer to BCBA® Task List (5th ed.) Section B-11: Define and provide examples of discrimination, generalization, and maintenance.

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Test your ABA Terminology: MO vs. SD

Test your ABA Terminology ➠ MO vs Sᵈ

Test your understanding of antecedents and behavior change with PTB co-founder Dana Meller. Here she explains the distinction between Sᵈs and MOs, explores their evocative function, and discusses how they can alter our behavioral repertoire when combined. Through relatable examples, Dana illustrates the importance of understanding the interplay between Sᵈs and MOs in behavior change.

Refer to BCBA® Task List (5th ed.) Sections B-10: Define and provide examples of stimulus control and B-12: Define and provide examples of motivating operations.

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Test your ABA Terminology: Identify the Differential Reinforcement Procedure

Test your ABA Terminology ➠ Identify the Differential Reinforcement Procedure

Test your behavior-change procedures skills with PTB co-founder Dana Meller as she reviews a specific differential reinforcement procedure. Here, Dana compares and contrasts all of the differential reinforcement procedures: #DRL vs. #,DRD, #DRH, #DRO, as well as #DRA vs. #DRI.

Refer to BCBA® Task List (5th ed.) Section G-14: Use reinforcement procedures to weaken behavior (e.g., DRA, FCT, DRO, DRL, NCR).

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Break Down a BCBA® Mock Exam Question: Use the Dimensions of ABA to Identify, "What Makes Us Behavioral?"

Break Down a BCBA® Mock Exam Question: Use the Dimensions of ABA to Identify, “What Makes Us Behavioral?”

Test your Philosophical Underpinnings knowledge with PTB co-founder Dana Meller as she reviews a BCBA® mock exam question that breaks down the dimensions of ABA, identifying the specific dimension that describes the defining features of a behavior analyst. Included is a description of each of the answer options, determinism, empiricism, applied, and behavioral.

Refer to the BCBA® Task List (5th ed.) Section A-5: Describe and define the dimensions of applied behavior analysis (Baer, Wolf, & Risley, 1968).

Break Down a BCBA® Mock Exam Question: Use the Dimensions of ABA to Identify, “What Makes Us Behavioral?” Read More

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