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 planning to implement a Differential Reinforcement of Incompatible Behavior (DRI) or Differential Reinforcement of Alternative Behavior (DRA) procedure to decrease a target problem behavior. According to the principles of Applied Behavior Analysis, what is the most crucial prerequisite the behavior analyst must ensure regarding the replacement behavior before initiating either a DRI or DRA procedure?
For both Differential Reinforcement of Incompatible Behavior DRI and Differential Reinforcement of Alternative Behavior DRA the core mechanism involves reinforcing a specific replacement behavior The text explicitly states if you want to use a dri or dra and you want to teach a replacement behavior what do you need to be sure of first b that the replacement behavior is already in the clients repertoire yes that is what we are looking for It further clarifies we dont want to be teaching the skill that were trying to use to replace another skill If the client does not possess the replacement behavior then a different procedure like chaining or shaping would be required to teach it first before DRIDRA could be effectively implemented Option A functional communication is beneficial but not an absolute prerequisite for any DRIDRA Option B is generally true for punishment procedures but not for differential reinforcement which is often a firstline intervention Option D describes Differential Reinforcement of Other Behavior DRO not DRI or DRA
Bookmark this site using Ctrl + D or tap ‘Add to Favorites’ on your mobile browser.