Functional analyses: Descriptive assessment and functional analysis.
Original BCBA scenario practice question with answer explanation and wrong-choice notes. Not an official BACB exam item. Last machine check: 2026-07-05.
The team wants to teach raising a hand before speaking as a replacement for calling out during independent work, but no one has confirmed what outcome the behavior currently produces. Across 6 sessions in service week 7, 2 observers recorded 32 minutes of observation in the elementary classroom. The BCBA should:
A
Skip baseline because the team already agrees the behavior is serious.
B
Pick a replacement skill because it is socially desirable, even if it does not contact the same outcome.
C
Choose the intervention from the response topography without checking the maintaining variables.
D
Choose an assessment method that clarifies patterns or function while protecting safety.
Correct answer
Content quality status
machine gate passed
Orig
Original study item
This question was created for BCBA Scenario Tutor. It is not an official, leaked, or copied BACB exam question.
Chk
Automated validation passed
The item includes an answer key, explanation, wrong-choice notes, domain label, concept tags, and source notes. Automated checks cover structure, coverage, and consistency only. No named, credential-verifiable BCBA external review has occurred, and this is not a clinical or exam-validity certification.
Date
Last machine check: 2026-07-05
Source note: Original v2 item upgraded from internal task/concept map; not copied from official or commercial question banks.
A concise review block for candidates and answer engines.
Fact
What this question tests
Functional analyses: Descriptive assessment and functional analysis. in Behavior Assessment, with study tags for Descriptive assessment and functional analysis, Functional analyses, descriptive assessment, functional analysis.
Fact
Best review move
Before reading the explanation, choose an answer and name the scenario clue. If you missed it, review Descriptive assessment and functional analysis and try similar questions in this domain.
Fact
Content boundary
This is an original study item for BCBA Scenario Tutor, not an official BACB exam question or a copied exam item.
The decision point is: Does the answer gather the assessment information needed before selecting intervention? This item specifically tests Functional analyses through a applied-client-service-scenario format. The key clue is in the stem facts: The team wants to teach raising a hand before speaking as a replacement for calling out during independent work, but no one has confirmed what outcome the behavior currently produces. Across 6 sessions in service week 7, 2 observers recorded 32 minutes of observation in the elementary classroom. The BCBA should: Answer D is strongest because it follows this rule: Choose an assessment method that clarifies patterns or function while protecting safety. It fits the source-backed rule without announcing that rule in the stem. The tempting mistake is to choose a shortcut before the scenario's prerequisite is satisfied. This choice weakens the data basis for the decision. A defensible answer must check whether the measurement, observation, or visual-analysis evidence supports the next step. Exam move: name the missing prerequisite first, then eliminate answers that jump to a label, a familiar procedure, a single data point, or an undocumented action.
Turn this into a study plan
If this question felt difficult, take a short diagnostic or drill this domain now. Diagnostic results can turn your misses into a focused next-study signal.
The team wants to teach raising a hand before speaking as a replacement for calling out during independent work, but no one has confirmed what outcome the behavior currently produces. Across 6 sessions in service week 7, 2 observers recorded 32 minutes of observation in the elementary classroom. The BCBA should:
Trap
Common trap
This choice weakens the data basis for the decision. A defensible answer must check whether the measurement, observation, or visual-analysis evidence supports the next step.
Next
If you missed it, review Descriptive assessment and functional analysis
Then answer a few related scenarios before moving back to broad practice.
Exam-style review notes
Structured study guidance maintained by Bifang Studio's internal editors and automated quality checks.
v4-machine-content-gate
Rule
Functional analyses: Descriptive assessment and functional analysis
Does the answer gather the assessment information needed before selecting intervention?
Clue
What the stem gives you
The team wants to teach raising a hand before speaking as a replacement for calling out during independent work, but no one has confirmed what outcome the behavior currently produces. Across 6 sessions in service week 7, 2 observers recorded 32 minutes of observation in the elementary classroom. The BCBA should:
Trap
Common trap
Implement extinction before function is known. This often shows up as treating topography as function..
Fix
If you missed this item
Rewrite the miss as a rule: "When I see Descriptive assessment and functional analysis, I must identify the relevant evidence before choosing the action." Then answer two related F domain questions without reading explanations first.
Next
Next drill
Practice 3 more questions tagged to Descriptive assessment and functional analysis, then explain why each wrong answer is weaker before moving back to mixed practice.
Source-aware internal editorial maintenance using src-bacb-bcba-tco-6ed for study organization; not an official BACB item and not externally reviewed by a named, verifiable BCBA.
Why the other choices are weaker
A
Choice A
This choice weakens the data basis for the decision. A defensible answer must check whether the measurement, observation, or visual-analysis evidence supports the next step.
B
Choice B
This choice treats a procedure or response form as enough. The scenario still requires matching the action to function, assessment results, or the decision rule.
C
Choice C
This choice weakens the data basis for the decision. A defensible answer must check whether the measurement, observation, or visual-analysis evidence supports the next step.
Study tags
Descriptive assessment and functional analysisFunctional analysesdescriptive assessmentfunctional analysis
This practice question is tagged to Behavior Assessment. It also includes study tags for Descriptive assessment and functional analysis, Functional analyses, descriptive assessment, functional analysis.
How should I review this practice question?
Answer the scenario before reading the explanation, compare your reasoning with the correct answer, then review why the distractors are weaker.
Is this an official BACB exam question?
No. This is an original study question for BCBA Scenario Tutor and is not an official BACB exam item.
Practice interactively
Try more BCBA scenario questions in the interactive practice mode, then use review tools to track missed domains and flagged items.
Published by Bifang Studio. Content is maintained by internal editors with automated structure, coverage, and consistency checks. No content has been externally reviewed by a named, credential-verifiable BCBA; these checks do not certify clinical quality or exam validity.