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.

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If you want to keep practicing, check out the BCBA section for more tests and study materials!

 

Results

#1. A new study published by a prominent university suggests that a specific dietary intervention can significantly improve certain cognitive deficits in individuals with intellectual disabilities. Skeptical but open-minded, a team of researchers at another university decides to conduct their own independent study using the same methodology to verify these findings. By re-evaluating the previous research through an independent study, these researchers are demonstrating adherence to which fundamental assumption of science?

Determinism

Empiricism

Parsimony

Replication

Replication is a core assumption and practice in science emphasizing that experiments and scientific findings should be reproducible by other researchers It serves to strengthen the validity reliability and generalizability of scientific discoveries When a new team of researchers conducts an independent study to verify or extend previous findings using similar methods they are actively engaging in replication This process helps to ensure that scientific claims are robust not merely due to chance bias or the specific circumstances of the original study and allows for the accumulation of reliable knowledge Determinism refers to the philosophical assumption that the universe is a lawful and orderly place where phenomena occur as a result of other events Empiricism is the practice of objective observation and measurement of phenomena Parsimony is the scientific preference for the simplest explanation that adequately accounts for the observed facts

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