Practice question
Behaviorism and Philosophical Foundations

Science goals: description, prediction, and control: Observable behavior and environmental explanations.

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

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Question

Difficulty: hard. Skill: analyze. Type: concept discrimination.

During a community outing, the team explains adolescent's grabbing preferred items with a personality label. The BCBA wants the discussion to reflect science goals: description, prediction, and control. What is the best next step? The case file includes 12 recent sessions, 4 implementers, and 4 settings.

A
Define the behavior in observable terms and assess relevant environmental variables before selecting intervention in relation to adolescent's grabbing preferred items

Correct answer

B
Treat the most recent data point as proof of the final conclusion
C
Base the decision on the descriptive label for grabbing preferred items and bypass science goals: description, prediction, and control
D
Use a familiar protocol even though it does not address observable behavior and environmental explanations

Explanation

Answer A

The clue is the combination of ABC data from three outings, grabbing preferred items, and the required task: Science goals: description, prediction, and control. The case file includes 12 recent sessions, 4 implementers, and 4 settings. Define the behavior in observable terms and assess relevant environmental variables before selecting intervention in relation to adolescent's grabbing preferred items is best because it answers that clue through observable behavior and environmental explanations 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 ABC data from three outings, grabbing preferred items, and the required task: Science goals: description, prediction, and control. The case file includes 12 recent sessions, 4 implementers, and 4 settings.

Trap
Common trap

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

Next
If you missed it, review Observable behavior and environmental explanations

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 Science goals: description, prediction, and control decision point or test Observable behavior and environmental explanations.

D
Choice D

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

Study tags

Observable behavior and environmental explanationsScience goals: description, prediction, and controlmentalismoperational explanations

Turn this into a study plan

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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 Behaviorism and Philosophical Foundations. It also includes study tags for Observable behavior and environmental explanations, Science goals: description, prediction, and control, mentalism, operational explanations.

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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