Practice question
Concepts and Principles

Stimulus control examples: Stimulus control, discrimination, and generalization.

Original BCBA scenario practice question with answer explanation and wrong-choice notes.

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Question

Difficulty: easy. Skill: recognize. Type: concept discrimination.

In a clinic session, learner's leaving the instructional area changes after a specific antecedent and consequence arrangement. Which analysis best matches stimulus control examples? The case file includes 12 recent sessions, 1 implementer, and 3 settings.

A
Analyze the antecedent conditions and whether responding occurs across trained and untrained stimuli in relation to learner's leaving the instructional area

Correct answer

B
Treat the most recent data point as proof of the final conclusion
C
Base the decision on the descriptive label for leaving the instructional area and bypass stimulus control examples
D
Use a familiar protocol even though it does not address stimulus control, discrimination, and generalization

Explanation

Answer A

The clue is the combination of four sessions of stable baseline data followed by two overlapping intervention points, leaving the instructional area, and the required task: Stimulus control examples. The case file includes 12 recent sessions, 1 implementer, and 3 settings. Analyze the antecedent conditions and whether responding occurs across trained and untrained stimuli in relation to learner's leaving the instructional area is best because it answers that clue through stimulus control, discrimination, and generalization instead of treating the scenario as a generic behavior problem. On exam items like this, name the decision point first, then eliminate options that rely on one report, a label, a familiar protocol, or an action that skips the relevant data check.

Why this question is hard

Clue
Key scenario clue

The clue is the combination of four sessions of stable baseline data followed by two overlapping intervention points, leaving the instructional area, and the required task: Stimulus control examples. The case file includes 12 recent sessions, 1 implementer, and 3 settings.

Trap
Common trap

A single point rarely supports a strong conclusion without considering trend, variability, and context.

Next
If you missed it, review Motivating operations versus discriminative stimuli

Then answer a few related scenarios before moving back to broad practice.

Why the other choices are weaker

B
Choice B

A single point rarely supports a strong conclusion without considering trend, variability, and context.

C
Choice C

This is weaker because the label does not answer the Stimulus control examples decision point or test Stimulus control, discrimination, and generalization.

D
Choice D

A familiar protocol is not enough unless it matches the assessed variables and the current decision question.

Study tags

Stimulus control, discrimination, and generalizationStimulus control examplesstimulus controldiscrimination

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Related study guides

GuideDistractor patternsUse this if the wrong answer sounded plausible.GuideMissed-question reviewUse this if you want to turn the miss into a study rule.GuideScore plateau guideUse this if similar mistakes keep repeating.

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Question FAQ

What BCBA domain does this question cover?

This practice question is tagged to Concepts and Principles. It also includes study tags for Stimulus control, discrimination, and generalization, Stimulus control examples, stimulus control, discrimination.

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.

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