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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
Which is the BEST example of stimulus generalization?
Options
A Ricky became more productive in math and simultaneously his reading improved.
B Jim was taught to say "hello" and continues to say "hello" to his trainer.
C Bonnie learned to choose and wear coordinated outfits but after one month she would only select red outfits.
D Tim learned to ask for help from his teacher and now can ask a fellow student for help.
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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
Identifying the steps involved in evacuating the group home during a fire drill is an example of a (n):
Options
A intervention plan.
B chaining procedure.
C interdependent group contingency.
D task analysis.
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4
Question
Which situation is likely to be an example of negative reinforcement?
Options
A An employee submits time sheet to payroll department and gets paid on Friday.
B A child puts a coin into a machine and gets a gumball.
C An employee submits reports to a nagging boss and boss stops nagging.
D A student has a tantrum and the teacher gives a hug to calm them down.
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5
Question
A child diagnosed with autism engages in hand flapping almost continuously at home, day care and school. An intervention is devised to alleviate this challenging behavior. Which type of experimental design would be BEST?
Options
A withdrawal
B reversal
C multi-element
D multiple baseline
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