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Board Certified Assistant Behavior Analyst (BCABA) - Behavior Analyst Board Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
272 Total Questions
1
Question
What is a likely benefit of having trained a client to say both "truck" and "vehicle" in response to your saying "fire engine"? The client will now likely:
Options
A say "truck" when you say "vehicle."
B say "fire engine" when you present a picture of it.
C point to pictures of trucks or vehicles.
D point to a truck when you say "vehicle."
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2
Question
For which of the following would it be appropriate to measure duration?
Options
A Sarah takes so long to begin her math assignments in class that she is never able to finish on time.
B Amy responds very slowly to instructions during her discrete trials teaching sessions.
C Ethan leaves his work station and wanders around the building.
D Ryan is trying to increase the speed of his typing at the computer keyboard.
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3
Question
Fara has identified two procedures that have an equal probability of being effective. In order to
select the better procedure, she should
Options
A select the procedure that best utilizes the existing funding stream.
B determine which procedure is most clinically popular based on the rate of use by professionals.
C choose the procedure that falls within the staff's level of competence.
D use a random number table to rule out bias.
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4
Question
Post-reinforcement pause is MOST characteristic of which schedule?
Options
A variable interval
B continuous reinforcement
C fixed ratio
D variable ratio
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5
Question
Interval recording provides an estimate of which two measures of behavior?
Options
A frequency, magnitude
B duration, latency
C frequency, duration
D magnitude, latency
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