98.5% BCBA Pass Rate*

More Than Just Exam Prep!

Our CBA Learning Module Series is the premier BCBA/BCaBA curriculum supplement & exam prep tool with a 98.5% pass rate* for first-time BCBA exam takers. This is the program your professors and colleagues told you about - the one that approximately half of the people preparing for the BCBA/BCaBA exam use and for which there is a money-back pass guarantee.

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🌻BDS® Supports Ukraine🌻

The CBA Learning Module Series

The CBA LMS by BDS® is your premier VCS curriculum supplement and BCBA/BCaBA exam prep resource,
with a 98.5% pass rate for first-time BCBA exam takers and a money-back pass guarantee. 🤨 Is your Verified Course Sequence ready for TCO6? 👉 BDS has already aligned the latest version of the CBA LMS! 🤗

PASS or your money back!

Prepare to pass!
Sit for the BCaBA or BCBA Exam with confidence using the CBA Learning Module Series from BDS®.

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ABA Agencies

Reach out to our Account Manager Bela Beaupre (bbeaupre@bds.com) today to learn about organizational bulk discount rates for RBT Readiness, our RBT 40 Hour Training, or find out how your staff can enroll in one of our many upcoming webinars. We also stock various curriculums and deliver on-demand CE courses via our proprietary learning platform! You can also advertise career opportunities in our monthly newsletter which goes out to tens of thousands of behavior analysts and professionals.


BCBAs and BCaBAs

Already certified? Explore our online learning, ethics, and supervision CEU offerings including the Journal Club Series with Nicole Bank of The Parnership, on-demand fluency-model and read-and-test courses, including ethics and supervision CEUs, live webinars (most of which are FREE to attend), and the 8-hour training course for supervisor aspirants, developed in partnership with Drs. Jon Bailey and Mary Burch.

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RBT Aspirations

BDS® is your one-stop-shop for premium RBT training. Whether you or your staff need to complete the required 40-Hour Training, you want to utilize our RBT exam prep course, or you'd like to explore our RBT à la carte offerings, we have the right training solutions for you!

Did you hear the news? The latest BACB RBT Examination Pass Rate publication for 40-Hour Training Providers lists BDS in the top 5 out of all other reported training providers, clocking in with a 91.3% pass rate for first-time RBT exam takers!

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Featured Testimonials

"I got the confidence through doing the modules. Both times with my BCaBA, and my BCBA, I passed the first time."

- Aimee Erskin, BCBA

“I did the modules to 100% and passed on my first try. The support staff are super helpful!”

- Sarah Forbes, BCBA

“Very comprehensive, I felt very comfortable and relaxed for my exam because of CBA's modules.”

- Melissa Bowman, BCBA

"I just passed the BCBA exam. I appreciate your learning tools! I will ALWAYS refer people to your products."

- Lorinda Roy, BCBA

"I took and passed my exam after completing the course as prescribed, and felt completely prepared. I am thankful to have taken this course and will be recommending it to any others I know who are planning to take the BCBA."

- Lauren Simard, BCBA

About BDS®

Since 1998 we've helped thousands of behavior analysts become Board-certified, primarily through the CBA Learning Module Series, our premier exam prep and curriculum supplement for behavior analysts in training. We’ve helped our clients achieve success by applying the scientific principles and methods of applied behavior analysis to the development of self-paced online instructional content and software. More specifically, we use goals and specific measurable objectives to teach the discriminations necessary to ensure that those objectives are learned. We then provide plenty of practice to ensure fluency and maintenance.

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Meet Our Team

"Back 🏫 to the Trenches"

2 minute read | contribution authored by Michael Maloney

Michael Maloney is an educator, researcher, writer and speaker with more than 50 years of hands-on experience in both the private and public education sectors.


August 2023 🌏 Climate Corner

3 minute read | contribution authored by Sylva Das Collaborator at the Center for Behavior and Climate (CBC). CBC is a division of Behavior Development Solutions.