2026/2027
ABA 626 National University Final
Exam 2026/2027 Complete Study
Package for Practice Tests,
Assessment Reviews and Course
Success
Question 1:
A behavior technician is observing a client during an ABA session. Whenever the
client receives a demand, aggressive behavior occurs. The technician marks an “X” on
a pre-designed data sheet under the antecedent section without writing descriptive
notes. What type of recording is being used?
A. ABC Narrative Recording
B. ABC Continuous Recording
C. Scatter Plot Recording
D. Indirect Assessment
Correct Answer: B. ABC Continuous Recording
Rationale: ABC Continuous Recording uses structured data sheets where specific
events (Antecedents, Behavior, Consequences) are recorded systematically, often
using symbols or checkmarks. In this case, the technician is marking predefined
sections, which indicates structured continuous recording. ABC Narrative Recording
would involve written descriptions rather than symbols. Scatter plots track time
patterns, and indirect assessments rely on reports rather than direct observation.
Question 2:
During an ABA session, a technician writes a descriptive note in the antecedent
section stating “demand to complete math worksheet” before aggression occurred.
What type of recording is this?
A. ABC Narrative Recording
B. ABC Continuous Recording
C. Frequency Recording
D. Interval Recording
Correct Answer: A. ABC Narrative Recording
Rationale: ABC Narrative Recording involves detailed written descriptions of what
occurs before, during, and after behavior. The technician is describing the antecedent
,2026/2027
in words rather than using structured codes. Continuous recording would use
structured symbols or checklists. Frequency and interval recording measure
occurrence over time, not contextual descriptions.
Question 3:
A child engages in self-stimulatory behavior only when left alone without toys or
social interaction during an analog assessment. What is the likely function of the
behavior?
A. Attention
B. Escape
C. Automatic reinforcement
D. Tangible access
Correct Answer: C. Automatic reinforcement
Rationale: Automatic reinforcement occurs when behavior is maintained by internal
sensory stimulation rather than external consequences. The absence of social
interaction or materials suggests the behavior is self-maintained. Attention, escape,
and tangible functions require external environmental consequences, which are not
present here.
Question 4:
A behavior analyst is unsure how to measure off-task behavior and asks an aide to
observe and record patterns to guide measurement selection. What method is being
used?
A. Behavioral checklist
B. Anecdotal observation
C. Functional analysis
D. Indirect interview
Correct Answer: B. Anecdotal observation
Rationale: Anecdotal observation involves informal, descriptive recording used to
identify behavioral patterns and guide formal measurement systems. Behavioral
checklists are structured yes/no tools, while functional analysis tests behavioral
function experimentally. Indirect interviews rely on third-party structured questioning.
Question 5:
A client receives preferred items and the therapist then ignores them. The client
engages in challenging behavior and receives attention immediately afterward. What
condition is being demonstrated?
,2026/2027
A. Escape condition
B. Attention condition
C. Tangible condition
D. Control condition
Correct Answer: B. Attention condition
Rationale: In an attention condition, attention is withheld and delivered contingent on
problem behavior, demonstrating whether attention maintains the behavior. Escape
involves removal of demands, tangible involves access to items, and control
conditions provide non-contingent reinforcement.
Question 6:
Parents and teachers complete structured forms describing the presence or absence of
behavioral traits during an FBA. What tool is being used?
A. Functional analysis
B. Behavioral checklist
C. Direct observation
D. Scatter plot
Correct Answer: B. Behavioral checklist
Rationale: Behavioral checklists are indirect assessment tools completed by
caregivers or teachers to identify behavioral patterns. Functional analysis involves
experimental manipulation. Direct observation requires live monitoring, and scatter
plots track behavior over time intervals.
Question 7:
A BCBA receives a referral for a student with severe classroom behaviors and decides
to conduct a comprehensive evaluation of behavior across settings. What is the most
appropriate recommendation?
A. Medical assessment
B. Behavioral assessment (FBA)
C. Psychological diagnosis only
D. Academic testing only
Correct Answer: B. Behavioral assessment (FBA)
Rationale: A Functional Behavior Assessment (FBA) is used to identify the function
of behavior and guide intervention. Medical and academic assessments may
complement but do not replace behavioral evaluation. Psychological diagnosis alone
does not identify environmental function.
, 2026/2027
Question 8:
A child learns to read after previously mastering imitation skills like clapping and
pointing. What term best describes these earlier learned skills?
A. Behavioral cusp
B. Replacement behavior
C. Target behavior
D. Extinction burst
Correct Answer: A. Behavioral cusp
Rationale: Behavioral cusps are skills that open access to new learning opportunities,
such as imitation leading to reading. Replacement behavior refers to alternative
behaviors taught during intervention. Extinction bursts are temporary increases in
behavior when reinforcement is removed.
Question 9:
A BCBA conducts a Functional Analysis but is concerned about severe aggression.
What type of FA is most appropriate?
A. Extended FA
B. Brief FA
C. Naturalistic FA
D. Indirect FA
Correct Answer: B. Brief FA
Rationale: Brief Functional Analysis is used when behavior is severe or
time/resources are limited. It reduces exposure while still identifying function.
Extended FA involves longer exposure. Indirect FA relies on reports, not
manipulation.
Question 10:
When analyzing ABC data, a clinician looks for patterns showing under what specific
conditions aggression occurs. What is being used?
A. Scatter plot
B. Conditional probability
C. Reinforcer assessment
D. Behavioral checklist
Correct Answer: B. Conditional probability
ABA 626 National University Final
Exam 2026/2027 Complete Study
Package for Practice Tests,
Assessment Reviews and Course
Success
Question 1:
A behavior technician is observing a client during an ABA session. Whenever the
client receives a demand, aggressive behavior occurs. The technician marks an “X” on
a pre-designed data sheet under the antecedent section without writing descriptive
notes. What type of recording is being used?
A. ABC Narrative Recording
B. ABC Continuous Recording
C. Scatter Plot Recording
D. Indirect Assessment
Correct Answer: B. ABC Continuous Recording
Rationale: ABC Continuous Recording uses structured data sheets where specific
events (Antecedents, Behavior, Consequences) are recorded systematically, often
using symbols or checkmarks. In this case, the technician is marking predefined
sections, which indicates structured continuous recording. ABC Narrative Recording
would involve written descriptions rather than symbols. Scatter plots track time
patterns, and indirect assessments rely on reports rather than direct observation.
Question 2:
During an ABA session, a technician writes a descriptive note in the antecedent
section stating “demand to complete math worksheet” before aggression occurred.
What type of recording is this?
A. ABC Narrative Recording
B. ABC Continuous Recording
C. Frequency Recording
D. Interval Recording
Correct Answer: A. ABC Narrative Recording
Rationale: ABC Narrative Recording involves detailed written descriptions of what
occurs before, during, and after behavior. The technician is describing the antecedent
,2026/2027
in words rather than using structured codes. Continuous recording would use
structured symbols or checklists. Frequency and interval recording measure
occurrence over time, not contextual descriptions.
Question 3:
A child engages in self-stimulatory behavior only when left alone without toys or
social interaction during an analog assessment. What is the likely function of the
behavior?
A. Attention
B. Escape
C. Automatic reinforcement
D. Tangible access
Correct Answer: C. Automatic reinforcement
Rationale: Automatic reinforcement occurs when behavior is maintained by internal
sensory stimulation rather than external consequences. The absence of social
interaction or materials suggests the behavior is self-maintained. Attention, escape,
and tangible functions require external environmental consequences, which are not
present here.
Question 4:
A behavior analyst is unsure how to measure off-task behavior and asks an aide to
observe and record patterns to guide measurement selection. What method is being
used?
A. Behavioral checklist
B. Anecdotal observation
C. Functional analysis
D. Indirect interview
Correct Answer: B. Anecdotal observation
Rationale: Anecdotal observation involves informal, descriptive recording used to
identify behavioral patterns and guide formal measurement systems. Behavioral
checklists are structured yes/no tools, while functional analysis tests behavioral
function experimentally. Indirect interviews rely on third-party structured questioning.
Question 5:
A client receives preferred items and the therapist then ignores them. The client
engages in challenging behavior and receives attention immediately afterward. What
condition is being demonstrated?
,2026/2027
A. Escape condition
B. Attention condition
C. Tangible condition
D. Control condition
Correct Answer: B. Attention condition
Rationale: In an attention condition, attention is withheld and delivered contingent on
problem behavior, demonstrating whether attention maintains the behavior. Escape
involves removal of demands, tangible involves access to items, and control
conditions provide non-contingent reinforcement.
Question 6:
Parents and teachers complete structured forms describing the presence or absence of
behavioral traits during an FBA. What tool is being used?
A. Functional analysis
B. Behavioral checklist
C. Direct observation
D. Scatter plot
Correct Answer: B. Behavioral checklist
Rationale: Behavioral checklists are indirect assessment tools completed by
caregivers or teachers to identify behavioral patterns. Functional analysis involves
experimental manipulation. Direct observation requires live monitoring, and scatter
plots track behavior over time intervals.
Question 7:
A BCBA receives a referral for a student with severe classroom behaviors and decides
to conduct a comprehensive evaluation of behavior across settings. What is the most
appropriate recommendation?
A. Medical assessment
B. Behavioral assessment (FBA)
C. Psychological diagnosis only
D. Academic testing only
Correct Answer: B. Behavioral assessment (FBA)
Rationale: A Functional Behavior Assessment (FBA) is used to identify the function
of behavior and guide intervention. Medical and academic assessments may
complement but do not replace behavioral evaluation. Psychological diagnosis alone
does not identify environmental function.
, 2026/2027
Question 8:
A child learns to read after previously mastering imitation skills like clapping and
pointing. What term best describes these earlier learned skills?
A. Behavioral cusp
B. Replacement behavior
C. Target behavior
D. Extinction burst
Correct Answer: A. Behavioral cusp
Rationale: Behavioral cusps are skills that open access to new learning opportunities,
such as imitation leading to reading. Replacement behavior refers to alternative
behaviors taught during intervention. Extinction bursts are temporary increases in
behavior when reinforcement is removed.
Question 9:
A BCBA conducts a Functional Analysis but is concerned about severe aggression.
What type of FA is most appropriate?
A. Extended FA
B. Brief FA
C. Naturalistic FA
D. Indirect FA
Correct Answer: B. Brief FA
Rationale: Brief Functional Analysis is used when behavior is severe or
time/resources are limited. It reduces exposure while still identifying function.
Extended FA involves longer exposure. Indirect FA relies on reports, not
manipulation.
Question 10:
When analyzing ABC data, a clinician looks for patterns showing under what specific
conditions aggression occurs. What is being used?
A. Scatter plot
B. Conditional probability
C. Reinforcer assessment
D. Behavioral checklist
Correct Answer: B. Conditional probability
