A few clear terms.
Last updated: October 6, 2026
Free materials
The ten-question test and explanations are an independent study aid for personal educational use. They are not an official examination or a validated predictor of exam performance. Questions are original and must not be presented as recalled BACB exam items.
Preview-price conditions
Two Right Answers: The Complete Kit is in production. The preview-list price is $49 USD, with no payment due today. Registered candidates will receive a link to purchase at that price when the kit launches, including updates for the 6th edition. Joining the list does not create a purchase or guarantee a launch date.
No affiliation with the BACB
PD Studio and Two Right Answers are not affiliated with or endorsed by the Behavior Analyst Certification Board (BACB). BCBA® is a registered trademark of the BACB. All references identify the examination and its published content outline only.
No outcome guarantee
No study resource can honestly guarantee a passing result. These materials train a specific decision skill and do not replace formal coursework, supervision, current official guidance, or professional judgment.
Updates and corrections
Materials may be revised as errors are identified or source guidance changes. Refer to the version number and cited sources, and report suspected errors to our support address.
Contact
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