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Your course really helped me throughout the test. The way you broke down and explained concepts, quite literally “aba for dummies” and it freaking helped! Your voice would play through my mind as I’d be reminded of the acronyms and other useful exam tips.
David Martinez, MA, BCBA®

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BxLOG: NEWS YOU CAN USE
Dana Do’s: Key Differences Between Ratio Strain and Breaking Point
Confused about ratio strain vs. breaking point? Learn how abrupt changes in reinforcement can lead to avoidance and aggression (ratio strain), while increased effort with no change in reinforcement can cause behavior to stop altogether (breaking point).
Dana Do’s: Do MOs Only Affect Behavior in the Moment?
Do motivating operations (MOs) only influence behavior in the moment? Not quite. Learn more about behavior-altering effects and functional-altering effects that shape future behavior. Using relatable examples, PTB founder Dana Meller breaks down how MOs impact reinforcement value now—and in the long run.
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Dana Do’s: How the BACB® Scores the BCBA® Exam
Learn how the BCBA® exam is scored, and what score you should aim for to improve your chances of passing.
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Dana Do’s: Avoid BCBA® Exam Scams
Avoid BCBA® exam scams on social media. Learn how to spot fake offers, protect your money, and stay ethical in your test prep.