BCaBA Certification Exam 2026: Comprehensive Applied behaviour
Analysis Practice Test — Behaviourism, Measurement, Assessment,
behaviour-Change Procedures, Ethics & Professional Practice — 190
Multiple-Choice Questions with Answers & Detailed Rationales
Question 1
A behavior analyst explains that behavior is the result of interactions between an individual's
genetics and their environmental history. This perspective aligns most closely with which
philosophical assumption?
A. Mentalism
B. Determinism
C. Dualism
D. Circular reasoning
Correct Answer: B
Explanation: Determinism assumes that behavior is lawful and caused by identifiable
variables, including genetic and environmental factors. This is a core philosophical
foundation of behavior analysis.
Question 2
Which statement best illustrates the philosophical position of radical behaviorism?
A. Private events such as thoughts and feelings are not valid targets for behavioral analysis.
B. Only observable, publicly verifiable behavior should be the focus of study.
,C. Private events are behavior and are subject to the same principles as public behavior.
D. Behavior is primarily controlled by unconscious mental conflicts.
Correct Answer: C
Explanation: Radical behaviorism includes private events (thoughts, feelings) as behavior
that follows the same behavioral principles, distinguishing it from methodological
behaviorism.
Question 3
A researcher is interested in determining whether a new teaching procedure causes
improvements in reading fluency. According to the goals of behavior analysis as a science,
which goal is the researcher pursuing?
A. Description
B. Prediction
C. Control
D. Classification
Correct Answer: C
Explanation: The three goals of behavior analysis as a science are description, prediction,
and control. Demonstrating that an intervention causes behavior change reflects the goal of
control.
Question 4
Which dimension of applied behavior analysis requires that interventions produce changes
that are meaningful to the client and their social environment?
,A. Technological
B. Analytic
C. Socially significant
D. Conceptually systematic
Correct Answer: C
Explanation: The "socially significant" dimension requires that behavior changes produce
meaningful improvements in the client's life, not just statistical changes.
Question 5
A behavior analyst writes a procedure description so detailed that another trained
professional could replicate it exactly. This best exemplifies which dimension of ABA?
A. Generality
B. Technological
C. Effective
D. Analytic
Correct Answer: B
Explanation: The technological dimension requires that procedures be described with
sufficient detail and clarity for replication by others.
Question 6
, Which of the following best distinguishes applied behavior analysis from the experimental
analysis of behavior?
A. Applied behavior analysis focuses on socially significant behaviors, while experimental
analysis focuses on basic principles.
B. Applied behavior analysis uses single-subject designs, while experimental analysis uses
group designs.
C. Applied behavior analysis is conducted only in clinical settings, while experimental analysis
is conducted in laboratories.
D. Applied behavior analysis does not rely on the principles discovered in experimental
analysis.
Correct Answer: A
Explanation: Applied behavior analysis applies behavioral principles to socially important
problems, whereas the experimental analysis of behavior focuses on discovering basic
behavioral processes.
Question 7
A behavior analyst states that the simplest adequate explanation for a behavior should be
preferred over more complex explanations. This reflects which philosophical assumption?
A. Empiricism
B. Parsimony
C. Pragmatism
D. Selectionism
Correct Answer: B
Analysis Practice Test — Behaviourism, Measurement, Assessment,
behaviour-Change Procedures, Ethics & Professional Practice — 190
Multiple-Choice Questions with Answers & Detailed Rationales
Question 1
A behavior analyst explains that behavior is the result of interactions between an individual's
genetics and their environmental history. This perspective aligns most closely with which
philosophical assumption?
A. Mentalism
B. Determinism
C. Dualism
D. Circular reasoning
Correct Answer: B
Explanation: Determinism assumes that behavior is lawful and caused by identifiable
variables, including genetic and environmental factors. This is a core philosophical
foundation of behavior analysis.
Question 2
Which statement best illustrates the philosophical position of radical behaviorism?
A. Private events such as thoughts and feelings are not valid targets for behavioral analysis.
B. Only observable, publicly verifiable behavior should be the focus of study.
,C. Private events are behavior and are subject to the same principles as public behavior.
D. Behavior is primarily controlled by unconscious mental conflicts.
Correct Answer: C
Explanation: Radical behaviorism includes private events (thoughts, feelings) as behavior
that follows the same behavioral principles, distinguishing it from methodological
behaviorism.
Question 3
A researcher is interested in determining whether a new teaching procedure causes
improvements in reading fluency. According to the goals of behavior analysis as a science,
which goal is the researcher pursuing?
A. Description
B. Prediction
C. Control
D. Classification
Correct Answer: C
Explanation: The three goals of behavior analysis as a science are description, prediction,
and control. Demonstrating that an intervention causes behavior change reflects the goal of
control.
Question 4
Which dimension of applied behavior analysis requires that interventions produce changes
that are meaningful to the client and their social environment?
,A. Technological
B. Analytic
C. Socially significant
D. Conceptually systematic
Correct Answer: C
Explanation: The "socially significant" dimension requires that behavior changes produce
meaningful improvements in the client's life, not just statistical changes.
Question 5
A behavior analyst writes a procedure description so detailed that another trained
professional could replicate it exactly. This best exemplifies which dimension of ABA?
A. Generality
B. Technological
C. Effective
D. Analytic
Correct Answer: B
Explanation: The technological dimension requires that procedures be described with
sufficient detail and clarity for replication by others.
Question 6
, Which of the following best distinguishes applied behavior analysis from the experimental
analysis of behavior?
A. Applied behavior analysis focuses on socially significant behaviors, while experimental
analysis focuses on basic principles.
B. Applied behavior analysis uses single-subject designs, while experimental analysis uses
group designs.
C. Applied behavior analysis is conducted only in clinical settings, while experimental analysis
is conducted in laboratories.
D. Applied behavior analysis does not rely on the principles discovered in experimental
analysis.
Correct Answer: A
Explanation: Applied behavior analysis applies behavioral principles to socially important
problems, whereas the experimental analysis of behavior focuses on discovering basic
behavioral processes.
Question 7
A behavior analyst states that the simplest adequate explanation for a behavior should be
preferred over more complex explanations. This reflects which philosophical assumption?
A. Empiricism
B. Parsimony
C. Pragmatism
D. Selectionism
Correct Answer: B
