Getting ready for your BCBA exam? You’re in the right place.
I created RBTExamPrep.com to give you the most realistic BCBA mock exam experience possible 185 questions designed to feel just like the real thing.
My goal isn’t just to help you pass, but to help you understand every concept deeply.
Whether you get a question right or wrong, you’ll see detailed feedback explaining why, so you’ll be ready for that type next time. I want you to walk into test day feeling confident, calm, and prepared.
Many students have shared that these questions felt almost identical to the real exam and that’s exactly what I was aiming for. I’d love to hear how you did please share your score in the comments below! It really helps encourage others who are preparing for the exam. 🙂
I built this site to keep high-quality BCBA prep resources free and accessible for everyone, which is why it’s supported by ads. If it helped you, it’d mean a lot if you shared it with your peers.
If you want to keep practicing, check out the BCBA section for more tests and study materials!
Bookmark this site using Ctrl + D or tap ‘Add to Favorites’ on your mobile browser.
Results
#1. A behavior analyst is reviewing baseline data for a client’s stereotypical vocalizations, recorded as frequency per 10-minute interval across several observation periods. The data points for the first four observation periods are recorded as 6, 7, 7, and 7. Assuming this represents initial baseline data prior to any intervention, how would the trend of this data most appropriately be described in an ABA context?
When analyzing data on a graph in ABA we typically evaluate three main properties level variability and trend Trend refers to the overall direction of the data path which can be increasing decreasing or showing no trend In the given data sequence 6 7 7 7 there is an initial slight increase from 6 to 7 but then the data points remain stable at 7 This pattern does not show a consistent upward or downward slope over time Instead it indicates that the behavior is occurring at a relatively consistent rate exhibiting what is often referred to as a steady state A steady state in baseline data is often considered ideal for introducing an intervention because it provides a clear and stable point of comparison against which the effects of the intervention can be measured Options A and B are incorrect because the data does not show a clear consistent increasing or decreasing pattern Option D is incorrect because while there is a slight change the data points quickly stabilize indicating low variability rather than high variability
Bookmark this site using Ctrl + D or tap ‘Add to Favorites’ on your mobile browser.